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  1. Last 7 days
  2. Feb 2024
    1. Michel Forst, UN-Berichterstatter zur Aarhus-Konvention, hat die europäischen Regierungen aufgefordert, Klima-Aktivist:innen zu unterstützen statt sie zu kriminalisieren. Die zunehmende Repression gefährde das Erreichen der Pariser Klimaziele und Demokratie und Menschenrechte in Europa. Forst erwartet, dass Protest und direkte Aktion zunehmen, weil die aktuelle Politik vieler europäischer Regierungen die wissenschaftlichen Erkenntnisse zu globaler Erhitzung, Biodiversitätsverlust und Umweltverschmutzung nicht respektiert. https://www.theguardian.com/environment/2024/feb/28/european-nations-must-end-repression-of-peaceful-climate-protest-says-un-expert

      Positionspapier von Michel Forst: https://unece.org/sites/default/files/2024-02/UNSR_EnvDefenders_Aarhus_Position_Paper_Civil_Disobedience_EN.pdf

    1. As thehistorian Jean Leclercq, himself a Benedictine monk, puts it, ‘in theMiddle Ages, one generally read by speaking with one’s lips, at leastin a whisper, and consequently hearing the phrases that the eyessee’.6

      quoted section from:<br /> [au moyen âge, on lit généralement en pronançant avec les lèvres, au moins à voix basse, par conséquent en entendant les phrases que les yeux voient.] Jean Leclercq, Initiation aux auteurs monastiques du Moyen Âge, 2nd edn (Paris: Cerf, 1963), p. 72.

      What connection, if any, is there to the muscle memory of movement while speaking/reading along with sound/hearing to remembering what we read? Is there research on this? Implications for orality and memory?

    1. In addition tobeing Readers, volunteers could help as Subeditors who received bundles ofslips for pre-sorting (chronologically and into senses of meaning

      The slips for the OED were sorted alphabetically and then grouped chronologically and by sense of meanings of the words.

  3. Jan 2024
    1. Noguchi Yukio 野口悠紀雄 argues that for the individual researcher, classification is an endless and fruitless task (1993, 1995, 1999, 2000), and proposes that library-type classification by subject be discarded in favor of chronological ordering (that is, ordering on the basis of what document has last been used). His method basically involves putting all material into A4 envelopes and placing the most recently used envelope at the end of the row.
  4. Dec 2023
    1. A routine is a set of practical goals that order the mind. A writer who moves to a new location or travels for an extended period of time will have a stressful acclimation period until their mind runs on new systems. If they can’t write well in their normal routine, they feel threatened, because “who they are” may die.

      Routines order the mind

  5. Nov 2023
    1. // oftentimes once we have a proper e2e test around logging in
      // there is NO more reason to actually use our UI to log in users
      // doing so wastes a huge amount of time, as our entire page has to load
      // all associated resources have to load, we have to wait to fill the
      // form and for the form submission and redirection process
      
    1. may define Foo, instead of reopen it
    2. Since require has global side-effects, and there is no static way to verify that you have issued the require calls for code that your file depends on, in practice it is very easy to forget some. That introduces bugs that depend on the load order.

      class of bugs

    1. In a partially ordered system it is still possible to enforce a to-tal order on events after the fact, as illustrated in Figure 2. Wedo this by attaching a logical timestamp to each event; Lamporttimestamps [45] are a common choice.
    2. However, other eventsmay be concurrent, which means that neither happened before theother; in this case, different replicas may process those events in adifferent order [10].
    1. Ausstieg Deutschlands aus dem UN-Migrationspakt

      besser: ausstieg aus der UN

      https://www.youtube.com/watch?v=a7D_SnySls0<br /> Coin Bureau – Who Controls The World?

      7:02 die UN wird kontrolliert von den veto-mächten (frankreich, russland, china, USA, england)<br /> also deutschland ist nur eine kolonie der USA<br /> (dabei sollte deutschland eine kolonie von russland sein, weil russland ist viel näher…)

      23:31 countries that have imposed sanctions on russia: USA, canada, germany, UK, australia, japan, …

  6. Oct 2023
      • for: Yuval Noah Harari, Hamas Israel war 2023, global liberal order, abused-abuser cycle, And not Or

      • summary

        • In this interview, Yuval Noah Harari offers insights on the trap that Hamas's brutality has set for the Israeli army and reflections on the abused-abuser cycle.
        • If Israeli government falls into that trap and inflicts unprecedented collateral damage, it will scupper the chance for peace for generations to come, and Hamas will have succeeded in its goal.
        • Harari identifies a key insight that could help create better empathy between warring parties, to recognize the abused-abuser cycle and how we can be both abused AND abuser at the same time
        • Harari reflects on the breakdown of the global liberal order, offering a simple yet insightful anthropological definition of the global liberal order showing how in spite of its many flaws, fundamentally is biologically humanistic at the core. What is needed is a way to decouple the harmful features the current form of it possesses
    1. I 00:47:39 haven't heard any suggestion from anywhere in the world uh for a better order than the besmed liberal order which is based again on the very basic 00:47:52 understanding that all humans share the the same basic experiences and therefore we all share some common interests that the pain of as it's 00:48:05 biological that pain and and and despair and sadness they are the same in Israelis and Palestinians in Russians in ukrainians and this simple realization is the basis for the liberal Glo Global 00:48:18 Order
      • global liberal order, common human denominators, CHD, adjacency, adjancency - global liberal order - common human denominators - Deep Humanity, Yuval Noah Harari

      • adjacency

        • between
          • global liberal order
          • common human denominators (CHD)
          • Deep Humanity
      • adjacency statement
        • Yuval raised an interesting perspective I've never thought about with respect to the global liberal order
        • He points out that the essence of the global liberal order is that all humans share fundamental features
        • This aligns with Deep Humanity's Common Human Denominators (CHD)
        • The name 'global liberal order' has come to have a polarizing impact (liberals vs conservatives).
        • As pointed out in other places, liberal and conservative polarization is inherently partial truths and unreal abstractions.
          • Most human beings are both liberal AND conservative
        • Given the intractability of the problem, humanity is insufficient to deal with it
          • Nonlinear, alternative ways may have better success, including Deep Humanity, that looks at the Common Human Denominators as the foundational layer we all share as humans
  7. Sep 2023
  8. Aug 2023
    1. (~13:00) Koe argues for making information relevant (Dr. Sung always says you must make info relevant) through the learning for the solving of a particular problem, either for a client, your business, or your personal life. Your problem becomes the lense through which you learn.

      For self-education this is ideal.

      Dr. Sung's approach differs in that he advocates for the creation of relevancy through inquiry (the asking of relational questions) which is also incredibly powerful, however this is more suited to gaining more motivation for forced learning, i.e., in the formal education system.

      In addition, Koe's lense is, I think, more of a high-level filter, whereas Sung's questioning is applicable on the content level. Therefore, both approaches could be, and should be, combined into the same overall (self-)educational system.

    2. Dan Koe seems to argue against a specialistic education based on the argument that it is nigh-impossible for a teenager to decide what they want (to be) for the rest of their lives. He also gives the argument that it results in a lack of creativity and underlying knowledge (that which connects the dots, instead of compartmentalization) which would result in abnormal performance.

      I can bypass the limitation of the first point by giving the counter-point that when one has an insane amount of metacognition, which can be trained, it does not matter if one changes path later; why? Because one can easily learn the new subject matter and skills.

      However, the second point is interesting and I think I agree with it. That said, I think there is a continuum, instead of only two points, between super-specialists and super-generalists. I myself enjoy specializing. And I believe a team of specialists (that can also work together) can accomplish much more than one (or even multiple) generalist.

    1. what is second order science and i'm sure we're gonna again go into it in this like fractal convo but and how does everyone play a role in it
      • for: definition, definition - second order science, first order science, second order science, entanglement, complexity
      • definition
        • second order science
          • "Second Order" science contrasts with first order science.
          • In first order science, the scientist is an observer standing apart from that which is observed.
          • Second order science is science in which the scientist is part of the observed phenomena and experiment itself.
          • Second order science is value driven, in contrast to first order science.
      • paraphrase
        • first order science is what we humans have participated in most of our history
        • but second order science is really what's applicable now
        • second order science is reflective and involves both science world and stakeholders
          • a group of stakeholders want something to happen and science is engaged in building towards that aspiration, so it's a bit like engineering
            • this makes it value driven
        • second order science still requires first order science in many cases but it needs a level of transparency that states the desired goal of the science
    1. I make a file named: app/models/active_storage/attachment.rb. Because it's in your project it takes loading precedence over the Gem version. Then inside we load the Gem version, and then monkeypatch it using class_eval: active_storage_gem_path = Gem::Specification.find_by_name('activestorage').gem_dir require "#{active_storage_gem_path}/app/models/active_storage/attachment" ActiveStorage::Attachment.class_eval do acts_as_taggable on: :tags end The slightly nasty part is locating the original file, since we can't find it normally because our new file takes precedence. This is not necessary in production, so you could put a if Rails.env.production? around it if you like I think.
  9. Jul 2023
    1. GRINDE mapping: 1. Grouped: grouping knowledge together 2. Reflective: reflective of your (non-linear) thinking 3. Interconnected: making more & distant connections (stronger than the groups) 4. Non-verbal (visuals) 5. Directional: which relations are the strongest, in which order can you sequence them? 6. Emphasise (visually) the most important things (see directional as well)

  10. Jun 2023
    1. https://www.youtube.com/watch?v=TQXMl4GycD0

      • (intro & title) Studying is not the same as learning
      • Higher order learning is interweaving information (interconnecting, building knowledge in networks and graphs) [a zettelkasten and a commonplace book stimulate higher order learning]
    1. Apollo represents harmony, progress, clarity, logic and the principle of individuation, whereas Dionysus represents disorder, intoxication, emotion, ecstasy and unity (hence the omission of the principle of individuation). Nietzsche used these two forces because, for him, the world of mind and order on one side, and passion and chaos on the other, formed principles that were fundamental to the Greek culture:[3][4] the Apollonian a dreaming state, full of illusions; and Dionysian a state of intoxication, representing the liberations of instinct and dissolution of boundaries. In this mould, a man appears as the satyr

      Apollo as representing order, clarity, a dream-state of life, an illusion.

      Dionysus, on the other hand, represent chaos, and the dissolution of this dream.

  11. Apr 2023
    1. One way to weed those out is to begin with the most basic question we can formulate. Conceptual artist Jonathon Keats calls these “naive questions.” Geochemist Hope Jahren calls them “curiosity questions.” Whatever the label, they are, in essence, the kind of question a child could come up with.Progressing from such questions requires us to dig deeper and slow down our thinking — which, in turn, may reveal to us unknown unknowns or information we may have missed last time we explored the topic.

      For the intellectual worker, an Antinet can be used to keep track of such questions and the thought-lines corresponding to these questions.

    2. We can be bolder about asking questions in public and encouraging others to pursue their curiosity, too. In that encouragement, we help create an environment where those around us feel safe from the shame and humiliation they may feel in revealing a lack of knowledge about a subject, which can round back to us.

      As an educator, be courageous, lead by example. Start by asking questions out loud, not only those you wish students to answer, but also those you genuinely don't know, and wish to research together with your students.

    3. Many people, myself included, can find asking questions to be daunting. It fills us with worry and self-doubt, as though the act of being inquisitive is an all-too-public admission of our ignorance. Unfortunately, this can also lead us to find solace in answers — no matter how shaky our understanding of the facts may be — rather than risk looking stupid in front of others or even to ourselves.

      Asking questions is how we learn. Do not avoid it for the sake of not looking stupid. That is stupid. Inquiry-Based Learning.

      As Confucius said: "The one who asks a question is a fool for a minute, the one who doesn't ask is a fool for life."

  12. Mar 2023
    1. Die so angelegten Zettel wurden lithographisch jeweils 40mal kopiert. Sodann wurde für jedes auf dem Zettel verzeichnete ägyptische Wort eine solche Kopie herangezogen, das jeweilige Wort in der Textabschrift rot unterstrichen, und die Lautfolge des Wortes, wie man sie damals zu kennen glaubte, in der gebräuchlichen ägyptologischen Umschrift in der rechten oberen Ecke des Zettels notiert. Die so vorbereiteten Zettel wurden dann alphabetisch und unter Trennung der Homonyme nach Wörtern in eigens für das Wör terbuch angefertigte Zettelkästen einsortiert. Dabei wurden von vornherein bestimmte Sondergruppen, die für das Wörterbuch selbst nur von begrenztem Interesse waren, neben dem lexikalischen Hauptalphabet separat gestellt, so vor allem die Namen von Personen, Königen, Göttern und Orten. Aus diesen Nebenprodukten der Verzettelung entstand z.B. Hermann Rankes maßgebliches Lexikon der ägyptischen Personennamen.

      Once made, the initial note excerpts were copied 40 times using a lithography process. Then each word in the original slip was underlined in red on respective copies to be filed away alphabetically. At the top right corner of each slip was written down the phonetic sound of the rubricated word's Egyptian transcription. Within the collection certain special words were also separated for the names of people, kings, gods, and places to allow for additional study.


      Talk about a problem of multiple storage!!

    1. The state of current technology greatly impacts our ability to manipulate information, which in turn exerts influence on our ability to develop new ideas and technologies. Tools designed to enable networked thinking are a step in the direction of Douglas Engelbart’s vision of augmenting the human intellect, resulting in “more-rapid comprehension, better comprehension, the possibility of gaining a useful degree of comprehension in a situation that previously was too complex, speedier solutions, better solutions, and the possibility of finding solutions to problems that before seemed insolvable.”

      There's a danger to using digital tools to help with Higher Order Thinking; namely, it offloads precious cognitive load, optimized intrinsic load, which is used to build schemas and structural knowledge which is essential for mastery. Another danger is that digital tools often make falling for the collector's fallacy easier, meaning that you horde and horde information, which makes you think you have knowledge, while in fact, you simply have (maybe related) information, not mastery. The analog way prevents this, as it forces you to carefully evaluate the value of an idea and decide whether or not it's worth it to spend time on writing it and integrating it into a line of thought. Evaluation/Analysis is forced in an analog networked thinking tool, which is a form of Higher Order Learning/Thinking, as they are in the higher orders of Bloom's Taxonomy/Hierarchy.

      This is also true for AI. Always carefully evaluate whether or not a tool is worth using, like a farmer. (Deep Work, Cal Newport).

      Instead, use a tool like mindmapping, the GRINDE way, which is digital, for learning... Or the Antinet Zettelkasten by Scott Scheper, which is analog, for research.

    2. Divergence and emergence allow networked thinkers to uncover non-obvious interconnections and explore second-order consequences of seemingly isolated phenomena. Because it relies on undirected exploration, networked thinking allows us to go beyond common sense solutions.

      The power of an Antinet Zettelkasten. Use this principle both in research and learning.

    3. Networked thinking is an explorative approach to problem-solving, whose aim is to consider the complex interactions between nodes and connections in a given problem space. Instead of considering a particular problem in isolation to discover a pre-existing solution, networked thinking encourages non-linear, second-order reflection in order to let a new idea emerge.

      Seems similar to Communicating with an Antinet Zettelkasten.

  13. Jan 2023
    1. Since Rails creates callbacks for dependent associations, always call before_destroy callbacks that perform validation with prepend: true.
    1. Aglavra · 1 day agoNo, but I'm currently reading A place for everything https://www.goodreads.com/book/show/51770484-a-place-for-everything , which seems to be on similar topic - evolution of information management in the past.

      Flanders, Judith. A Place For Everything: The Curious History of Alphabetical Order. Main Market edition. London: Picador, 2021.

  14. Dec 2022
    1. 7.106.1 of 5 State of the School 2019

      https://www.youtube.com/watch?v=Lp818Ml3C2w&list=PLuJbg6eLC7Y2nU_KhrWZX8zGg-yl_L-_T

      At the opening of the video he describes his numbering system: 7.106.1 is shorthand for 7th year, 106th day, video number 1. This is a chronological numbering for tracking things and not a relational sort of numbering often seen in zettelkasten contexts.

    1. In this case, if the constant Admin::User was already loaded at the time Admin::UserManager.all was called, then it would return Admin::User objects.However, if Admin::User was not yet auto-loaded, but User was, Admin::UserManager.all would instead return User objects!
    1. To a large extent, we have failed to recognize that poverty places enormouseconomic, social, and psychological costs on the nonpoor as well as the poor.These costs affect us both individually and as a nation, although we have beenslow to recognize them. Too often, the attitude has been, “I don’t see how I’maffected, so why worry about it?”

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    Annotators

    1. My freely downloadable Beginning Mathematical Logic is a Study Guide, suggesting introductory readings beginning at sub-Masters level. Take a look at the main introductory suggestions on First-Order Logic, Computability, Set Theory as useful preparation. Tackling mid-level books will help develop your appreciation of mathematical approaches to logic.

      This is a reference to a great book "Beginning Mathematical Logic: A Study Guide [18 Feb 2022]" by Peter Smith on "Teach Yourself Logic A Study Guide (and other Book Notes)". The document itself is called "LogicStudyGuide.pdf".

      It focuses on mathematical logic and can be a gateway into understanding Gödel's incompleteness theorems.

      I found this some time ago when looking for a way to grasp the difference between first-order and second-order logics. I recall enjoying his style of writing and his commentary on the books he refers to. Both recollections still remain true after rereading some of it.

      It both serves as an intro to and recommended reading list for the following: - classical logics - first- & second-order - modal logics - model theory<br /> - non-classical logics - intuitionistic - relevant - free - plural - arithmetic, computability, and incompleteness - set theory (naïve and less naïve) - proof theory - algebras for logic - Boolean - Heyting/pseudo-Boolean - higher-order logics - type theory - homotopy type theory

  15. Nov 2022
    1. Synchronously waiting for the specific child processes in a (specific) order may leave zombies present longer than the above-mentioned "short period of time"
  16. Oct 2022
    1. He had a separate bibliographical file,kept in six scantily filled drawers in his coat closet, and it is obvious

      that he used it little in later years. His author-title entries usually went into the main file, after the appropriate subject index cards.

      This is a curious pattern and not often seen. Apparently it was Paxson's practice to place his author-title entries into his main file following the related subject index cards instead of in a completely separate bibliographical file. He did apparently have one comprised of six scantily filled drawers which he kept in his coat closet, but it was little used in his later years.


      What benefits might this relay? It certainly more directly relates the sources closer in physical proximity within one's collection to the notes to which they relate. This might be of particular beneficial use in a topical system where all of one's notes relating to a particular subject are close physically rather than being linked or cross referenced as they were in Luhmann's example.

      A particular color of cards may help in this regard to more easily find these sources.


      Also keep in mind that Paxson's system was topical-chronological, so there may also be reasons for doing this that fit into his chronological scheme. Was he filing them in sections so that the publication dates of the sources fit into this scheme as well? This may take direct review to better known and understand his practice.

    2. he three-by-five inch slipsof thin paper eventually filled about eighty wooden file drawers.And he classified the notes day by day, under topical-chronologicalheadings that eventually extended from 4639 B.C. to 1949, theyear after his death.

      Frederic L. Paxson kept a collection of 3 x 5 " slips of thin paper that filled eighty wooden file drawers which he organized using topical-chronologic headings spanning 4639 BCE to 1949.

    1. I have always been impressed by those academics who can sit impassively through a complex lecture by some visiting luminary without finding it necessary to make a single note, even a furtive one on the back of an envelope. They’d lose face, no doubt, if they were seen copying it all down, like a first-year undergraduate.

      In academia, the act of not taking notes can act as an external signal of superiority or even indifference.

    1. Earlier this year, Police Commissioner James O'Neill admitted that a "theft of services" arrest (the legal code name for turnstile jumping) could in fact lead to an immigrant getting deported. And earlier this month, a series of bills the City Council passed last year encouraging the use of civil summonses instead of arrests for quality of life crimes like public drinking, public urination and littering went into effect.

      Excusing criminality in a matter of deference to foreign nationals who are unlawfully present in the United States is perverse. The immigration laws have many provisions by design to ensure that foreign nationals who violate the laws of the United States in certain ways are not allowed to remain and harm the safety of Americans.

    2. The change in how turnstile jumping will be prosecuted comes at a time when the city's reliance on Broken Windows policing is under fire because of its impact on New York's low-income non-white community

      Crime has a significant effect on the entire New York City community, but especially on the low income community. Many NYC officials prioritize minimizing the effect of the law on criminals over minimizing the effect of criminals on law-abiding citizens.

    3. Vance announced in a press release this morning that his office "will no longer prosecute the overwhelming majority of individuals charged with Theft of Services for subway-related offenses, unless there is a demonstrated public safety reason to do so," starting in September of this year.

      DA Vance ignoring the possibility that people who engage in theft of public services are more likely to present a risk to public safety than those who do not.

    1. Currently, most theft-of-service cases are handled with summonses and rarely reach prosecution, according to a spokesman for the Brooklyn District Attorney’s Office. Manhattan District Attorney Alvin Bragg does not prosecute fare beaters, according to a spokesman for his office.

      DA Alvin Bragg continuing Cyrus Vance's policy of declining to enforce theft of public services law.

    2. “We have seen over a 55% increase of assaults on officers this year,” NYPD Transit Chief Jason Wilcox said. “The majority of these assaults began as they were engaging persons who have committed fare evasion or other quality of life violations on the trains and stations.”

      Violent incidents wherein officers are attacked trying to issue summonses to criminals engaging in turnstile jumping.

    3. NYPD enforcement is also up. Police have issued 45, 667 summonses for fare beating this year, up from 36,669 in 2021, according to an NYPD spokesperson. Other transit crimes that have been a growing issue are grand larceny, robbery, and felony assault, according to Comp Stat figures.

      Increase in summonses for fare evasion in 2022 over 2021.

    1. Fortunately, there are other ways to protect the transit system’s revenue stream and promote orderly conduct without jeopardizing the personal liberty of riders. In Washington, D.C., the city council voted to decriminalize fare evasion, overriding the mayor’s veto.

      Unclear why Washington DC, which is one of the highest crime jurisdictions in the United States and has serious financial issues, is a model to follow.

    2. The crackdown should concern New Yorkers, because fare evasion enforcement is highly disproportionate. According to the most recent NYPD data, 92% of the 481 fare evasion arrests in the fourth quarter of 2019 were of non-white riders; 60% were black. Data like that led New York Attorney General Letitia James to announce a probe of racial disparities in fare evasion stops.

      There's an unexplained assumption that people NYC-wide crime statistics should mirror population statistics. This is not the case with many crimes where enforcement disparities would have no effect, homicides being one example.

    1. By the end of the day, Gov. Andrew M. Cuomo weighed in with a statement urging “all parties” to find “balance” — but declining to take a side.

      Former Governor Cuomo, who went on to sign the bail reform law, refusing to support Mayor de Blasio on the importance of policing fare evasion in 2018.

    2. “The New York miracle, if you will, began with fare evasion — fare evasion enforcement on the subway 25 years ago,” Mr. Bratton said in February 2014, when he was newly appointed by Mr. de Blasio as commissioner. “We’re still at it.”

      Former NYPD Commissioner Bill Bratton on the significance of policing fare evasion to New York City's revival in the 1990s.

    3. Mr. de Blasio, a champion of improving the lot of poor New Yorkers, has adamantly defended the police practice of using evasion of the $2.75 fare as a means for officers to check the names and warrants of those they stop, most of whom are black or Hispanic.He has been unpersuaded by critics on the left who believe the approach — pioneered in the 1990s by William J. Bratton, Mr. de Blasio’s first police commissioner — is a form of biased and overly aggressive policing akin to stop-and-frisk. And he does not think most are motivated by poverty.“A lot of people who commit fare evasion and the police encounter have a lot of money on them,” Mr. de Blasio said during a news conference at Police Headquarters on Tuesday. “I think I have a lot of validity on the question of income inequality and how we fight it, but you never heard me say, you know, open up the gates of the subway for free. That’s chaos.”

      Former Mayor de Blasio making a terrific point about the importance of policing fare evasion, an issue he understood despite not always acting in accordance with his correct statements.

    1. “I think we were so happy to develop all this critique because we were so sure of the authority of science,” Latour reflected this spring. “And that the authority of science would be shared because there was a common world.”

      This is crucial. Latour was constructing science based on the belief of its authority - not deconstructing science. And the point about the common world, as inherently connected to the authority of science, is great.

    1. nd another population that both our mayor and governor have spoken passionately about protecting would stand to suffer greatly as a result of a new enforcement policy: immigrants. Immigrants who have even minor contact with the criminal justice system face far more drastic consequences. Under the Trump administration, an arrest for jumping a turnstile or even a criminal summons could result in deportation, family separation, and destroyed lives.

      If a foreign national who is in the United States without legal authorization does something stupid and is required to appear in Court as a result, he or she may be more likely to come to the attention of immigration authorities. As an initial matter, the solution is to not violate the immigration laws of the United States. However, if one chooses to violate the immigration laws, he or she ought to avoid doing things like jumping turnstyles. Many Americans likely avoid taking certain liberties that they do in the United States when they are traveling in foreign countries.

    2. Poor black and brown people should not take the fall for the sins of politicians who have allowed the MTA to become a laughing stock. Arrests won’t solve the MTA’s problems, but they could devastate New Yorkers.

      It is unclear to me how the MTA's own incompetence exonerates people from stealing public services. I am confident that fare beaters, black, brown, white, or anything else, are stealing public services because the MTA is a train-wreck. Both issues contribute to the current mess in the NYC Subway system, but they are not otherwise related.

    3. Years of grappling with the ripple effects of Broken Windows policing have shown us that arrests are not the way to deal with minor offenses, like riding your bike on the sidewalk, having an open container of alcohol, smoking marijuana, or jumping a turnstile. An uptick in enforcement would reverse the recent positive trend of fewer fare evasion arrests. Through October, police have made 5,236 arrests for fare evasion. That is still 5,236 arrests too many, but it represents a 66 percent drop compared to the same period last year.

      Not prosecuting crimes is a positive trend, apparently. This disregards how NYC transformed itself in the 90s and 00s under the leadership of Mayors Giuliani and Bloomberg, and how that success was maintained at least when former Mayor de Blasio wisely chose William Bratton as NYPD Commissioner.

    4. An analysis of New York Division of Criminal Justice Services data from the last four years by the Marshall Project shows that nearly 90 percent of people arrested for turnstile jumping were black or Hispanic. Given the NYPD’s history of targeting people of color for arrests and summonses for low-level offenses, let’s call the new proposal to crack down on fare evasion what it is: a plan that would funnel thousands more black and brown New Yorkers into the criminal justice system, and to scapegoat people of color for the decades of underfunding and mismanagement that are responsible for the MTA’s current problems.

      This must be it. There are no alternative explanations such as the possibility that certain crimes may be disproportionately committed by people who share one characteristic and not another (see NYC homicide statistics). Moreover, it is unclear to me why the writer is lumping "black and Hispanic" people together since, if this is purely a race-based claim against the NYPD, there may be different statistics for these two very broad groups.

    5. Police resources must be spent on working with the community and identifying the types of behaviors that cause the most harm—not physically harmless fare evasion.

      This disregards the fact that there is a high correlation between "behaviors that cause the most harm" and "fare evasion," lest the author would suggest that of people who commit crimes on transit, a meaningful number of them pay the fare.

    6. The MTA and NYPD pledged last week to crack down on fare evaders. The MTA’s plan is to send agency executives and NYPD officers to subway stations and bus stops across the city. The executives will stand at subway turnstiles and on busses to create body blockades to bar anyone trying to get in without a Metrocard. More armed police officers at subway stations make an already harrowing commute for New Yorkers even more intolerable, and for many, will serve to add unnecessary fear into the way they start or end their day.

      I will venture that most New Yorkers are more concerned about lawless behavior on subways than by the presence of uniformed police.

    1. “If we start saying it’s alright for you to jump the turnstile, we are creating an environment where any and everything goes,” the mayor warned. “It’s a crime. Now, you could defer prosecution, you could people in programs, you could do all sorts of things, but let’s not ignore it, and that’s what’s happening to our subway system.”

      Mayor Adams was correct to the extent that he noted that turnstyle jumping is a crime and should not be permitted - however, he has not used all of tools at his disposal to police the Subways against the opposition of the District Attorneys.

    1. At least fifty-six New Yorkers have been pushed onto subway tracks over the past two years. Subway crimes have more than doubled, so far, this year, compared with the same time last year. According to MTA board member Andrew Albert, another major issue is turnstile jumping. 99.99% of people that are committing crimes in the subways did not pay their fare. If we can stop that at the turnstiles, we've not only helped the MTA bottom line, but we've stopped crime in its tracks.

      This is a very important point. Policing fare evasion is not only a financial issue or a fairness question, it is a matter of public safety. It is true that not every person who engages in theft of public services is violent, but as Andrew Albert notes, violent felons are overwhelmingly likely to not pay MTA fares.

    1. Now, though, Vance’s office is voicing its displeasure with the fact that the NYPD has continued to arrest turnstile-jumpers. But how can Vance deter people from farebeating through diversion or dropped charges, and see if this approach yields better results for everyone—particularly the public—if police never arrest fare evaders in the first place?

      This is a very interesting passage. It highlights that the NYPD is free to enforce the law and make arrests notwithstanding the efforts of District Attorneys to rewrite the law through the refusal to prosecute laws that they do not like. Former DA Vance's "displeasure" highlights that the NYPD and Mayor are not helpless - and that they can put pressure on lawless District Attorneys by continuing to enforce the law. The refusal of the Mayor and the NYPD leadership to use the tools in their toolbox has been a driving force in the increase in fare-beating.

    2. Deterring people from stealing from the MTA keeps mass transit safe and improves the lives of everyone who rides.

      Well said.

    3. The DA’s reasoning is that this misdemeanor charge—called theft of services for transit—can carry a punishment of up to a year in jail. The misdemeanor conviction, so the argument goes, victimizes otherwise law-abiding people too poor to afford the subway fare, burdening them with a criminal record as they seek employment or housing.

      Theft of public services, like other kinds of theft, does have the potential to "burden" offenders with a criminal record.

    1. Instead of imposing a ‘rational’ order on the fragments,Barthes used the ‘stupid’, arbitrary, obvious order of the alphabet(which he also most often followed when he was classifying his indexcards): this was how he proceeded in ‘Variations on Writing’ and inRoland Barthes par Roland Barthes. This was how he achieved anindividual identity, surrendering to his tastes and to concrete littleidiosyncrasies.
    1. Eventually, as the cards fall into groups accordingto subject or person or chronological sequence, the pattern of mystory will emerge.

      For creating narrative, Barbara Tuchman apparently relied on grouping her note cards by subject, person, or chronological sequence.

    1. Further, Deutsch triedto instill a certain chronological, geographical and thematic method of organization. Butthis arrangement is also a stumbling block to anyone who might want to use it, includingDeutsch. ACCUSATIONS AGAINST THE JEWS (489 cards), for instance, presents an array ofevents organized not by date but in a surprisingly unsystematic alphabetical order. Insteadof indicating when such accusations were more or less prevalent, which could only beindicated by reorganizing cards chronologically, the default alphabetical sorting, whichshows instances in disparate locations like London (in May, 1921) alongside Sziget,Hungary (from 1867), gives the impression that such anti-Jewish events were everywhere.And even this organization was chaotic. The card on Sziget is actually listed under‘Marmaros’, the publication with which the card’s text began, and an immediately pre-ceding card is ordered based on its opening ‘A long list of accusations . . . ’, not thereference to its source: Goethe’s Das Jahrmarketsfest zu Plundersweilern.

      Lustig provides a description of some of the order of Gotthard Deutsch's zettelkasten. Most of it seemed to have been organized by chronological, geographical and thematic means, but often there was chaos. This could be indicative of many things including broad organization levels, but through active use, he may have sorted and resorted cards as needs required. Upon replacing cards he may not have defaulted to some specific order relying on the broad levels and knowing what state he had left things last. Though regular use, this wouldn't concern an individual the way it might concern outsiders who may not understand the basic orderings (as did Lustig) or be able to discern and find things as quickly as he may have been able to.

    2. All this was listed in alphabetical and chronological order over a total of about 50boxes,

      Deutsch's zettelkasten consisted of about 50 boxes and was done in alphabetical and chronological order.

    1. Goutor only mentions two potential organizational patterns for creating output with one's card index: either by chronological order or topical order. (p34) This might be typical for a historian who is likely to be more interested in chronologies and who would have likely noted down dates within their notes.

    1. Thinking is a simultaneous struggle for conceptualorder and empirical comprehensiveness.
    2. A personal file is thesocial organization of the individual's memory; it in-creases the continuity between life and work, and it per-mits a continuity in the work itself, and the planning of thework; it is a crossroads of life experience, professionalactivities, and way of work. In this file the intellectualcraftsman tries to integrate what he is doing intellectuallyand what he is experiencing as a person.

      Again he uses the idea of a "file" which I read and understand as similar to the concepts of zettelkasten or commonplace book. Unlike others writing about these concepts though, he seems to be taking a more holistic and integrative (life) approach to having and maintaining such system.

      Perhaps a more extreme statement of this might be written as "zettelkasten is life" or the even more extreme "life is zettelkasten"?

      Is his grounding in sociology responsible for framing it as a "social organization" of one's memory?


      It's not explicit, but this statement could be used as underpinning or informing the idea of using a card index as autobiography.

      How does this compare to other examples of this as a function?

  17. Sep 2022
    1. The systematic order, or arrangement by sub-jects, is not to be recommended for the compilationof a Corpus or of regesta.
  18. Aug 2022
    1. I was doing some random searches for older material on zettelkasten in German and came across this.

      Apparently I've come across this before in a similar context: https://hypothes.is/a/CsgyjAXQEeyMfoN7zLcs0w

      The description now makes me want to read it all the more!

      This is a book about a box that contained the world. The box was the Picture Academy for the Young, a popular encyclopedia in pictures invented by preacher-turned-publisher Johann Siegmund Stoy in eighteenth-century Germany. Children were expected to cut out the pictures from the Academy, glue them onto cards, and arrange those cards in ordered compartments—the whole world filed in a box of images.

      As Anke te Heesen demonstrates, Stoy and his world in a box epitomized the Enlightenment concern with the creation and maintenance of an appropriate moral, intellectual, and social order. The box, and its images from nature, myth, and biblical history, were intended to teach children how to collect, store, and order knowledge. te Heesen compares the Academy with other aspects of Enlightenment material culture, such as commercial warehouses and natural history cabinets, to show how the kinds of collecting and ordering practices taught by the Academy shaped both the developing middle class in Germany and Enlightenment thought. The World in a Box, illustrated with a multitude of images of and from Stoy's Academy, offers a glimpse into a time when it was believed that knowledge could be contained and controlled.

      Given the portions about knowledge and control, it might also be of interest to @remikalir wrt his coming book.

  19. Jul 2022
    1. anticipations is key to 01:08:38 everything and attention is key to everything so every organism does that plants and everything else and it doesn't require a central nervous system 01:08:51 and and you i might add to this that not only is every organism cognitive but essentially every organism organism is cooperative to those cooperation and cognition 01:09:03 go hand in hand because any intelligent organism any organism that can act to better its you know viability is going to cooperate in 01:09:17 meaningful ways with other organisms and you know other species and things like that nice point because um there's cost to communication whether it's exactly whether it's the cost of making the pheromone 01:09:30 or just the time which is super finite or attention fundamentally and so costly interactions through time the game theory are either to exploit and stabilize which is fragile 01:09:42 or to succeed together yeah exactly and and and succeeding together cooperation is is is like everywhere once you once you understand what you're looking 01:09:54 for it's in the biologic world it's like everywhere so this idea that we're you know one one one person against all or you know we're a dog eat dog universe i mean it's you 01:10:08 know in a certain sense it's true obviously tigers eat you know whatever they eat zebras or whatever i mean that happens yes of course but in the larger picture 01:10:19 over and over multiple time scales not just uh you know in five minutes but over evolutionary time scales and uh you know developmental time scales and everything the cooperation is really the rule 01:10:33 for the most part and if you need if any listener needs proof of that just think of who you think of your body i mean there's about a trillion some trillion some cells 01:10:45 that are enormously harmonious like your blood pumps every day or you know this is a this is like a miracle i don't want to use the word miracle because i want to get into 01:10:59 whatever that might imply but uh it is amazing aw inspiring the the depth of cooperation just in our own bodies is like that's that's like 01:11:12 evolution must prefer cooperation or else there would never be such a complex uh pattern of cooperation as we see just in one human body 01:11:26 just to give one example from the bees so from a species i study it's almost like a sparring type of cooperation because when it was discovered that there were some workers with developed ovaries 01:11:38 there was a whole story about cheating and policing and about altruism and this equation says this and that equation says that and then when you take a step back it's like the colony having a distribution of over-reactivation 01:11:51 may be more ecologically resilient so um i as an evolutionary biologist never think well my interpretation of what would be lovey-dovey in this system must be how it works because that's so 01:12:05 clearly not true it's just to say that there are interesting dynamics within and between levels and in the long run cooperation and stable cooperation and like learning to adapt 01:12:17 to your niche is a winning strategy in a way that locking down just isn't but unfortunately under high um stress and 01:12:29 uh high uncertainty conditions simple strategies can become rife so that's sort of a failure mode of the population

      The human, or ANY multicellular animal or plant body is a prime example of cooperation....billions of cells in cooperation with each other to regulate the body system.

      The body of any multi-cellular organism, whether flora or fauna is an example of exquisite cellular and microbial cooperation. A multi-cellular organism is itself a superorganism in this sense. And social organisms then constitute an additional layer of superorganismic behavior.

  20. Jun 2022
    1. The stuff that it imbued with organization was otherwise unstructured and chaotic. Aristotle called this stuff “matter”―not physical material, but pure, formless potential that was unknowable in nature. Form created a purposed reality from matter, just as a chair is made from wood that could otherwise be used to make a variety of other objects. It is the form of “chair” that fashions the object from the material. Form was the DNA that turned inanimate matter into life. It in-formed mere possibility with knowable, intelligible reality.

      Eidos, form, nomological order

    1. Above all, learn to respect your box’s strange and disorderly ways. As arepository of half-baked inspirations and unformed aids, the box can seem to be ahaphazard tool while you’re filling it. But when you want to go back and make senseof your path, every step is there to be found, and the order emerges if only inhindsight. Your box is proof that you have prepared well. If you want to know howany creative project will turn out, your box’s contents are as good a predictor ofsuccess or failure as anything I know.

      Just as Luhmann and others discuss the seeming disorder and potential serendipity of their boxes, Tharp notices this same "strange and disorderly way..." of her box method. She remarks that "order emerges if only in hindsight." She also indicates that the contents of one's box "are as good a predictor of success or failure [of a project] as anything I know."

    1. ZK II: Note 9/8 9/8 Zettelkasten 1 as a cybernetic system Combination of disorder and order, of lump formation and unpredictable combination realized in ad hoc access. Precondition: waiver of fixed order. The upstream differentiation: search aids vs. content; Registers, questions, ideas vs. Existing forms and partly makes superfluous what must be assumed in terms of inner order .

      Niklas Luhmann thought of the zettelkasten as a cybernetic system.

      He considers a precondition of its creation is that it ought to waive any "fixed order", allow for search, and the asking of questions.


      There are only the outlines of brief and scant thoughts here however, which would have required significant amounts of additional context not contained on the card. As a result one would require additional underpinning to understand what Luhmann means here as the card definitively couldn't have been directly or easily reused for future writing beyond the basic sketch outline he provides. What proportion of cards have brief thought sketches like this versus more fully thought out and directly reusable ideas within his system? Does Schmidt provide any guidance here without reading portions of the larger corpus? How does this differ from the guidance of Ahrens?

      (Translation from German to English via Google)

    1. As long as all the states on the planetwere equally weak, a certain balance prevailed. But from the momentthat several European states developed a significantly greater fiscal,administrative, and military capacity, a new dynamic emerged.

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  21. May 2022
    1. We document the order of hooks, but I don't think we document where in that order we integrate Rails helpers which makes this confusing, I do sort of think this is a bug but as we use RSpec to integrate Rails here and RSpec Core has no distinction that matches before / after teardown its sort of luck of the draw, we could possibly use prepend_after for Rails integrations which would sort of emulate these options.
  22. Apr 2022
    1. The lateral keyword allows us to access columns after the FROM statement, and reference these columns "earlier" in the query ("earlier" meaning "written higher in the query").
    1. This latter equivalence does not hold exactly when more than two tables appear, because JOIN binds more tightly than comma. For example FROM T1 CROSS JOIN T2 INNER JOIN T3 ON condition is not the same as FROM T1, T2 INNER JOIN T3 ON condition because the condition can reference T1 in the first case but not the second.
    2. A LATERAL item can appear at top level in the FROM list, or within a JOIN tree. In the latter case it can also refer to any items that are on the left-hand side of a JOIN that it is on the right-hand side of.

      Unlike with most joins (IIUC), order is important with lateral joins. Weird. Why?

      Maybe because it is equivalent to a cross join lateral (see example), and in an explicit cross join, you have a LHS and RHS?

    3. This allows them to reference columns provided by preceding FROM items.
    1. Caution: + continues the statement but not the string. puts "foo"+"bar".upcase gives you fooBAR, whereas puts ("foo"+"bar").upcase gives you FOOBAR. (Whether or not there's a newline after the +.) But: if you use a backslash instead of the plus sign, it will always give you FOOBAR, because combining lines into one statement, and then combining successive strings into one string, happen before the string method gets called.
    1. …and they are typically sorted: chronologically: newest items are displayed firstthrough data: most popular, trending, votesalgorithmically: the system determines what you see through your consumption patterns and what it wants you to seeby curation: humans determine what you seeby taxonomy: content is displayed within buckets of categories, like Wikipedia Most media entities employ a combination of the above.

      For reading richer, denser texts what is the best way of ordering and sorting it?

      Algorithmically sorting with a pseudo-chronological sort is the best method for social media content, but what is the most efficient method for journal articles? for books?

    1. Around 1230 the Dominicans of the house of St. Jacques in Paris started a project that was completed by 1247: each member of the team recorded the words he encountered in reading the Bible beginning with the letter (or first two letters) he had been assigned, along with a brief indi-cation of the context and a precise location. This version survives in twenty- two manuscripts, most from the thirteenth century, all of them plain and of small size for portability.

      Started around 1230 and completed in 1247, a full concordance of the Bible was created by the Dominican house of St. Jacques in Paris. The group was broken up into word groups of one or two beginning letters and each member would then create an indication of the context and exact location of their assigned words as they encountered them. Twenty two small portable copies of the concordance exist from the thirteenth century. Eighty larger manuscript copies of a later version are extant from from roughly 1280 and 1330.

  23. Feb 2022
    1. Learnings: - It's easy to assume people in the past didn't care or were stupid. But people do things for a reason. Not understanding the reason for how things are is a missed learning opportunity, and very likely leads to unintended consequences. - Similar to having a valid strong opinion, one must understand why things are as they are before changing them (except if the goal is only signaling).

    1. “Manipulations such as variation, spacing, introducing contextualinterference, and using tests, rather than presentations, as learningevents, all share the property that they appear during the learningprocess to impede learning, but they then often enhance learning asmeasured by post-training tests of retention and transfer. Conversely,manipulations such as keeping conditions constant and predictable andmassing trials on a given task often appear to enhance the rate oflearning during instruction or training, but then typically fail to supportlong-term retention and transfer” (Bjork, 2011, 8).

      This is a surprising effect for teaching and learning, and if true, how can it be best leveraged. Worth reading up on and testing this effect.

      Indeed humans do seem built for categorizing and creating taxonomies and hierarchies, and perhaps allowing this talent to do some of the work may be the best way to learn not only in the short term, but over longer term evolutionary periods?

  24. Jan 2022
    1. Checks are usually done in this order: 404 if resource is public and does not exist or 3xx redirection OTHERWISE: 401 if not logged-in or session expired 403 if user does not have permission to access resource (file, json, ...) 404 if resource does not exist or not willing to reveal anything, or 3xx redirection
    1. The Renaissance ob-session for order

      The Renaissance was obsessed with creating hierarchies and imposing order. The Enlightenment was focused on examining and questioning these hierarchies and breaking many of them down.

    2. With regret and second thoughts, they were finally compelled to admit that the order of knowledge does not necessarily mirror the order of nature.

      I'll need some more research into this idea.


      Early modern scholars were forced to admit that the order of knowledge doesn't mirror the order of nature.

  25. Dec 2021
    1. For Europeanaudiences, the indigenous critique would come as a shock to thesystem, revealing possibilities for human emancipation that, oncedisclosed, could hardly be ignored.

      Indigenous peoples of the Americas critiqued European institutions for their structures and lack of freedom. In turn, while some Europeans listened, they created an evolutionary political spectrum of increasing human complexity to combat this indigenous critique.

    2. ‘Noble’ savages are, ultimately, just as boring as savageones; more to the point, neither actually exist. Helena Valero washerself adamant on this point. The Yanomami were not devils, sheinsisted, neither were they angels. They were human, like the rest ofus.

      This is an interesting starting point for discussing the ills of comparative anthropology which will tend to put one culture or society over another in some sort of linear way and an expectation of equivalence relations (in a mathematical sense).

      Humans and their societies and cultures aren't always reflexive, symmetric, or transitive. There may not be an order relation (aka simple order or linear order) on humanity. We may not have comparability, nonreflexivity, or transitivity.

      (See page 24 on Set Theory and Logic in Topology by James R. Munkres for definition of "order relation")

    3. That, Pinker tells us, is the kind of dismal fate ordained for usby evolution. We have only escaped it by virtue of our willingness toplace ourselves under the common protection of nation states,courts of law and police forces; and also by embracing virtues ofreasoned debate and self-contro

      It's interesting to note that the founders of the United States famously including Alexander Hamilton and Aaron Burr regularly participated in duel culture which often ended in death despite its use as a means of defending one's honor and relieving tensions between people.

    1. Order RelationsA relation C on a set A is called an order relation (or a simple order, or a linear order)if it has the following properties:(1) (Comparability) For every x and y in A for which x = y, either xCy or yCx.(2) (Nonreflexivity) For no x in A does the relation xCx hold.(3) (Transitivity) If xCy and yCz, then xCz.Note that property (1) does not by itself exclude the possibility that for some pair ofelements x and y of A, both the relations xCy and yCx hold (since “or” means “oneor the other, or both”). But properties (2) and (3) combined do exclude this possibil-ity; for if both xCy and yCx held, transitivity would imply that xCx, contradictingnonreflexivity.EXAMPLE 7. Consider the relation on the real line consisting of all pairs (x, y) of real

      Link to idea from The Dawn of Everything about comparative anthropology.

    1. Through an inner structure of recursive links and semantic pointers, a card index achieves a proper autonomy; it behaves as a ‘communication partner’ who can recommend unexpected associations among different ideas. I suggest that in this respect pre-adaptive advances took root in early modern Europe, and that this basic requisite for information pro-cessing machines was formulated largely by the keyword ‘order’.

      aliases for "topical headings": headwords keywords tags categories

    1. The props used for each slot inside the Tooltip. Note that componentsProps.popper prop values win over PopperProps and componentsProps.transition prop values win over TransitionProps if both are applied.
  26. Nov 2021
  27. Oct 2021
  28. Sep 2021
  29. Aug 2021
    1. Since he was writing in Latin, he could arrange the narra-tive of each aphorism so that it began with a head that cued the reader to the content of the subse-quent narrative.

      Oh the times I wish this were easier to do in English without the gymnastics.

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  30. Jul 2021
    1. “Although a seemingly mundane and simple innovation, Linnaeus' use of index cards marks a major shift in how eighteenth-century naturalists thought about the order of nature,” says Mueller-Wille. The natural world was no longer ordered on a fixed, linear scale, but came to be seen as a map-like natural system of multiple affinities.

      Ha!

      Roughly the idea I'd just written!

      The idea of reordering nature this way would have been fantastic, particularly in light of the general prior order of the cosmos based on the scala naturae or Great Chain of Being.

      Compare this with Ernst Haeckel's Tree of Man. What year was this in relation? Was the idea of broader biological networks and network-like structure thought of prior to this?

  31. May 2021
    1. As the token is unique and unpredictable, it also enforces proper sequence of events (e.g. screen 1, then 2, then 3) which raises usability problem (e.g. user opens multiple tabs). It can be relaxed by using per session CSRF token instead of per request CSRF token.
  32. Apr 2021
    1. Academy Games has always prided itself in the quality of its rules. Most of our rules are taught in stages, allowing you to start playing as soon as possible without needing to read everything. We are very careful about the order we teach rules and rely heavily on graphics and pictures to facilitate understanding. We also include a large number of detailed picture examples, often with 3D renders, that help you understand the context of the rules.
  33. Mar 2021
    1. Third configurable block to run.

      I like how they identify in the description which order things run in: 1st, 2nd, 3rd, and last.

      Though, it would be more readable to have a list of them, in chronological order, rather than having them listed in alphabetical order.

    2. Last configurable block to run. Called after frameworks initialize.
  34. Feb 2021
    1. step :direct_debit

      I don't think we would/should really want to make this the "success" (Right) path and :credit_card be the "failure" (Left) track.

      Maybe it's okay to repurpose Left and Right for something other than failure/success ... but only if we can actually change the default semantic of those signals/outputs. Is that possible? Maybe there's a way to override or delete the default outputs?

    2. This connects the failure output to the previous task, which might create an infinity loop and waste your computing time - it is solely here for demonstrational purposes.
    1. Though rarer in computer science, one can use category theory directly, which defines a monad as a functor with two additional natural transformations. So to begin, a structure requires a higher-order function (or "functional") named map to qualify as a functor:

      rare in computer science using category theory directly in computer science What other areas of math can be used / are rare to use directly in computer science?

    1. It's hard to say why people think so because you certainly don't need to know category theory for using them, just like you don't need it for, say, using functions.
    1. The central ideas of this design pattern closely mirror the semantics of first-class functions and higher-order functions in functional programming languages. Specifically, the invoker object is a higher-order function of which the command object is a first-class argument.
    1. DSLs can be problematic for the user since the user has to manage state (e.g. am I supposed to call valid? first or update_attributes?). This is exactly why the #validate is the only method to change state in Reform.
    2. The reason Reform does updating attributes and validation in the same step is because I wanna reduce public methods. This is to save users from having to remember state.

      I see what he means, but what would you call this (tag)? "have to remember state"? maybe "have to remember" is close enough

      Or maybe order is important / do things in the right order is all we need to describe the problem/need.

    1. Because of the way the CSS “or” operator works, I wouldn’t be able to mix the retina conditions with other expressions since a (b or c) would be compiled into (a or b) c and not a b or a c.
  35. Jan 2021
    1. We have a means of identifying what an invisible hand is all about without necessarily using the terms invisible or visible. And should we find it more convenient to do so, we can associate an invisible hand argument with either a spontaneous (Hayek) or an unintended (Otteson) order.
    2. more positive-sounding term spontaneous order than the more mystical-sounding invisible hand. Others, however, prefer to use another term. ‘I prefer the term “unintended order” to the more familiar “spontaneous order” because the former conveys that the system of order was not anyone’s intentional design without suggesting, as “spontaneous” might, that there is no way to account for the creation of the system’ (Otteson 2002, 6; see also Otteson 2007, 21).

      The importance of accountability is implied by introducing the term - "unintended order".

    3. Hayek is thus informing us that the framework of our analysis should include institutions that are ‘The results of Human Action but not of Human Design’.
    4. Hayek notes that if we confine our arguments to the natural and artificial realms confusion is bound to ensure: ‘... one would describe a social institution as “natural” because it had never been deliberately designed, while another would describe the same institution as “artificial” because it resulted from human action’ (Hayek 1967, 130)
  36. Dec 2020
  37. Nov 2020
    1. Important caveat: in the combined expression, if the middle command has a non-zero exit status, then both the middle and the rightmost command end up getting executed.

      I don't think that is surprising, is it? Since && and || have the same order of precedence. So I think this is more of a clarification than a caveat.

      I think this is just because:

      a && b || c is equivalent to: (a && b) || c (so of course c gets evaluated if (a && b) is false (that if either a or b is false).

      I think they just mean, in this case:

      bedmap && mv || fail
      

      if mv fails, then fail still gets executed.

      Easier to see with a simpler example:

      ⟫ true && false || echo 'fail'
      fail
      
      ⟫ false && true || echo 'fail'
      fail
      

      Better example/explanation here: https://hyp.is/-foxmCVXEeuhnLM-le_R4w/mywiki.wooledge.org/BashPitfalls

      The caveat/mistake here is if you treat it / think that it is equivalent to if a then b else c. That is not the case if b has any chance of failing.

    1. What's not obvious here is how the quotes nest. A C programmer reading this would expect the first and second double-quotes to be grouped together; and then the third and fourth. But that's not the case in Bash. Bash treats the double-quotes inside the command substitution as one pair, and the double-quotes outside the substitution as another pair.

      subshell > quotes

    1. I think it’ll probably be a few years before we know the full extent to which people were harmed by this. As an example, the hospital in Uppsala experienced 50% fewer admissions due to cardiac infarctions (“heart attacks”) during the peak period, while the hospitals in Stockholm experienced 40% fewer admissions. We know that people who have a cardiac infarction and don’t get emergency treatment have a significantly increased risk of dying in the immediate future, and also have a greater risk of developing long term complications such as heart failure.

      A hospital in Uppsala saw 50% fewer cases of heart attacks during the peak COVID-19 period. The author posits that people might have been avoiding the emergency room out of fear or out of consideration. This might lead to more deaths later, however, as not getting treatment after a heart attack leads to higher chances of developing long-term complications.

    1. We expect a certain pattern when validate devtool name, pay attention and dont mix up the sequence of devtool string. The pattern is: [inline-|hidden-|eval-][nosources-][cheap-[module-]]source-map.
  38. Oct 2020
    1. a green satin dress, a black velvet cloak and a white hat with purple feathers,

      This description really helped envision the woman because of the order of clothing in closest to the body to the most external. I think it'd be really interesting to see how orders of things affect our understanding/ability to imagine.

    1. Yeah I see what you're saying. In my case, I had a group of classes that relied on each other but they were all part of one conceptual "module" so I made a new file that imports and exposes all of them. In that new file I put the imports in the right order and made sure no code accesses the classes except through the new interface.
    1. Doing so also means adding empty import statements to guarantee correct order of evaluation of modules (in ES modules, evaluation order is determined statically by the order of import declarations, whereas in CommonJS – and environments that simulate CommonJS by shipping a module loader, i.e. Browserify and Webpack – evaluation order is determined at runtime by the order in which require statements are encountered).

      Here: dynamic loading (libraries/functions) meaning: at run time

    2. Specifically, since Root, Rule and AtRule all extend Container, it's essential that Container is evaluated (and therefore, in the context of a Rollup bundle, included) first. In order to do this, input.js (which is the 'gateway' to all the PostCSS stuff) must import root.js, root.js must import rule.js before it imports container.js, and rule.js must import at-rule.js before it imports container.js. Having those imports ensures that container.js doesn't then try to place Root, Rule or AtRule ahead of itself in the bundle.
    3. Replaced nested `require` statements with `import` declarations for the sake of a leaner bundle. This entails adding empty imports to three files to guarantee correct ordering – see https://github.com/styled-components/styled-components/pull/100
    1. Note that the <WarningEngine/> component must be at the bottom of the form to guarantee that all the fields have registered.
    1. // Make a HOC
      // This is not the only way to accomplish auto-save, but it does let us:
      // - Use built-in React lifecycle methods to listen for changes
      // - Maintain state of when we are submitting
      // - Render a message when submitting
      // - Pass in debounce and save props nicely
      export default props => (
        <FormSpy {...props} subscription={{ values: true }} component={AutoSave} />
      );
      
  39. Sep 2020
    1. By default, npx will check whether <command> exists in $PATH, or in the local project binaries, and execute that. Calling npx <command> when <command> isn't already in your $PATH will automatically install a package with that name from the NPM registry for you, and invoke it. When it's done, the installed package won’t be anywhere in your globals, so you won’t have to worry about pollution in the long-term. You can prevent this behaviour by providing --no-install option.
    1. let:hovering={active}

      It seems like it should be the other way around:

      let:active={hovering}
      

      to make it look like a regular let assignment.

      It's only when you consider what/how let:hovering on its own means/works that it makes a bit more sense that it is the way it is. When it's on its own, it's a little clearer that it's saying to "make use of" an available slot prop having the given name. (Very much like bind, where the LHS is also the name of the prop we're getting the data from.) Obviously we have to identify which prop we're wanting to use/pull data from, so that seems like the most essential/main/only thing the name could be referring to. (Of course, as a shortcut (in this shorthand version), and for consistency, it also names the local variable with the same name, but it wouldn't have to.)

      Another even simpler way to remember / look at it:

      1. Everything on the left hand of an prop/attribute [arg] corresponds to something in the component/element that you're passing the [arg] to. Usually it's a prop that you're passing in, but in this case (and in the case of bind:) it's more like a prop that you're pulling out of that component, and attaching to. Either way, the name on the LHS always corresponds to an export let inside that named component.
      2. Everything on the right side corresponds to a name/variable in the local scope. Usually it passes the value of that variable, but in the case of a let: or bind: it actually "passes the variable by reference" (not the value) and associates that local variable with the LHS (the "remote" side).

      Another example is bind: You're actually binding the RHS to the value of the exported prop named on the LHS, but when you read it (until you get used to it?) it can look like it's saying bind a variable named LHS to the prop on the RHS.

  40. Aug 2020
  41. Jul 2020
    1. The meta charset information must also be the first child of the <head> tag. The reason this tag must be first is to avoid re-interpreting content that was added before the meta charset tag.

      But what if another tag also specified that it had to be the first child "because ..."? Maybe that hasn't happened yet, but it could and then you'd have to decide which one truly was more important to put first? (Hopefully/probably it wouldn't even matter that much.)

    1. In logic, functions or relations A and B are considered dual if A(¬x) = ¬B(x), where ¬ is logical negation. The basic duality of this type is the duality of the ∃ and ∀ quantifiers in classical logic. These are dual because ∃x.¬P(x) and ¬∀x.P(x) are equivalent for all predicates P in classical logic
  42. Jun 2020
  43. May 2020
    1. Google encouraging site admins to put reCaptcha all over their sites, and then sharing the resulting risk scores with those admins is great for security, Perona thinks, because he says it “gives site owners more control and visibility over what’s going on” with potential scammer and bot attacks, and the system will give admins more accurate scores than if reCaptcha is only using data from a single webpage to analyze user behavior. But there’s the trade-off. “It makes sense and makes it more user-friendly, but it also gives Google more data,”
    2. For instance, Google’s reCaptcha cookie follows the same logic of the Facebook “like” button when it’s embedded in other websites—it gives that site some social media functionality, but it also lets Facebook know that you’re there.
    1. For convenience, conventions have been developed about the precedence of the logical operators, to avoid the need to write parentheses in some cases. These rules are similar to the order of operations in arithmetic. A common convention is: