Making MoneySerializer reloadable would be confusing, because reloading an edited version would have no effect on that class object stored in Active Job.
- Apr 2022
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edgeguides.rubyonrails.org edgeguides.rubyonrails.org
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Indeed, if MoneySerializer was reloadable, starting with Rails 7 such initializer would raise a NameError.
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securitytrails.com securitytrails.com
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Sign up for a trial account.
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- Mar 2022
- Feb 2022
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Local file Local file
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Zeigarnik effect: Open tasks tend to occupy our short-term memory –until they are done. That is why we get so easily distracted bythoughts of unfinished tasks, regardless of their importance. Butthanks to Zeigarnik’s follow-up research, we also know that we don’tactually have to finish tasks to convince our brains to stop thinkingabout them. All we have to do is to write them down in a way thatconvinces us that it will be taken care of.
The Zeigarnik effect is the idea that open or pending tasks tend to occupy our short-term memory until they are done or our brain is otherwise convinced that they're "finished". This is why note taking can be valuable. By writing down small things, we can free up our short-term or working memories to focus or work on other potentially more important tasks. It is named for Soviet psychologist Bluma Zeigarnik.
The Zeigarnik effect is some of the value behind David Allen's "Getting Things Done" system. Writing down to do lists tricks our mind into freeing up space from things we need to take care of. If they're really important, we've got a list and can then take care of them. Meanwhile our working memories are freed up for other tasks.
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A good structure is something you can trust. It relieves you fromthe burden of remembering and keeping track of everything. If youcan trust the system, you can let go of the attempt to hold everythingtogether in your head and you can start focusing on what isimportant:
Whether it's for writing, to do lists, or other productivity spaces, a well designed system is something that one can put their absolute trust into. This allows one to free themselves from the burden of tracking and dealing with minutiae so they can get serious work done.
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bugs.ruby-lang.org bugs.ruby-lang.org
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I am open to discussion but I don't want to jump on the conclusion.
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The biggest reason is that we still have several options, so I didn't want to restrict the future possibility.
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www.acf.hhs.gov www.acf.hhs.gov
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The strengths, resources, and strategies that HBCC providers use to support children and families in their care. Many studies include HBCC providers across diverse community contexts and racial, ethnic, and linguistic groups. However, fewer studies look within groups to unpack how community context or the intersection of community, race, and language may shape experiences, resources, and strategies. For example, although many studies have included HBCC providers of color, few studies have addressed the specific experiences of Black women who offer HBCC and the strategies they use to support racial healing amid systemic inequities. Some older research looked at the experiences of FFN providers who were recent immigrants or refugees, as well as those from Indigenous communities (Emarita 2008), yet more research is needed to understand the experiences of these providers and the children and families they support
THIS - we want to do THIS; hard to do this in a large data set, but we can look for resources and strengths; we can look for profiles - combinations of factors that together mean more than individual factors alone (e.g., education despite poverty; having a support network). We need to identify the questions in the NSECE that asked about these and then look for differences in who offers what services and for whom
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examine the relationship of providers’ personal and professional characteristics to potential predictors of HBCC quality, including a provider’s flexibility to meet a family’s needs for nontraditional hour and affordable care, or a provider’s use of different learning activities
We can look at this
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Descriptive comparisons of the data can reveal changes in selected characteristics of both providers and their settings, illuminating differences in the cultural, racial, ethnic, and linguistic backgrounds of providers, as well as in their payment sources, if any; the number and ages of the children in care; whether children with disabilities are served; the child care schedule; and participation in ECE systems
We can look at this
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Cavadel et al. 2017; Crosby et al. 2019; Hooper and Hallam 2019; Hooper and Scheweiker 2020; Matthews et al. 2015
Review these studies
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- Jan 2022
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github.com github.com
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Instead of render props, we use Svelte's slot props: // React version <Listbox.Button> {({open, disabled} => /* Something using open and disabled */)} </Listbox.Button> <!--- Svelte version ---> <ListboxButton let:open let:disabled> <!--- Something using open and disabled ---> </ListboxButton>
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telepathics.xyz telepathics.xyz
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What an awesome little site. Sadly no RSS to make it easy to follow, so bookmarking here.
I like that she's titled her posts feed as a "notebook": https://telepathics.xyz/notebook. There's not enough content here (yet) to make a determination that they're using it as a commonplace book though.
Someone in the IndieWeb chat pointed out an awesome implementation of "stories" she's got on her personal site: https://telepathics.xyz/notes/2020/new-york-city-friends-food-sights/
I particularly also like the layout and presentation of her Social Media Links page which has tags for the types of content as well as indicators for which are no longer active.
This makes me wonder if I could use tags on some of my links to provide CSS styling on them to do the same thing for inactive services?
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web.archive.org web.archive.org
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Mostly an historical list of online tools for note taking.
No discussion of actual functionality or usefulness. Sounds more like for making to do lists and passing notes rather than long term knowledge management and upkeep. Nothing about the benefits of centralizing data in one place.
meh...
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- Dec 2021
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to be capable of always remembering and instantly recalling information
- idea: how WE use Google: searching
AND filtering with details" and "sensations" to LOCATE the "specific" memory recall
The UI "must" search in DIFFERENT "repositories" (local or online)
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SEE
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github.com github.com
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metha
see
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forums.zotero.org forums.zotero.org
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YaYaTurre June 4, 2018 edited June 4, 2018 I want to produce footnotes and bibliographical references for citations i.e. newspaper articles, reports, manuscripts, etc. that are in the DD MM YYYY format. Preferably like DD/MM YYYY. (26/4 1998).So this: "Nobelpristagaren Alfvén Kämpar Med Centern Mot Kärnkraftsamhället,” Norrköpings Tidningar, June 10, 1976, 8.Becomes this: "Nobelpristagaren Alfvén Kämpar Med Centern Mot Kärnkraftsamhället,” Norrköpings Tidningar, 10/6 1976, 8.Please let me know if you need any additional info. Thank you! damnation June 4, 2018 edited June 4, 2018 1. go here: https://raw.githubusercontent.com/citation-style-language/styles/master/chicago-fullnote-bibliography.csl2. Copy all that code3. Go here: http://editor.citationstyles.org/codeEditor/4. Paste all the code in the box in the bottom over the code in there5. Switch to the visual editor (on top)6. Top right: click on "Example citations"7. Untick anything and tick the "article-newspaper" one8. You should now see "Lisa W. Foderaro, “Rooftop Greenhouse Will Boost City Farming,” New York Times, April 6, 2012."9. click on the "April 6, 2012" part10. .... follow the video I made for you: https://www.youtube.com/watch?v=TOor64T4RvY&feature=youtu.be (note I'm using a different style as the chicago note style is huge and is lame; you just need to wait though!)make sure to change the file ID, self link and filename all to the same new name (like in the video). otherwise your new style will get overwritten with the next update. YaYaTurre June 4, 2018 Whoa! Thank you so much! You have really saved my hide. Thanks again!
SEE
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forums.zotero.org forums.zotero.org
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I set my OS to a freakish datetime format (YYYY-MM-MMM-DD-DDD, e.g. "2006-08-Aug-02-Tue")
INTERESTING!
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forums.zotero.org forums.zotero.org
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emilianoeheyns September 27, 2021 I didn't account for spaces in the key field; the current version of BBT would have picked up keys without spaces like [extra=ADSBibcode], the next version of BBT will also support [extra=ADS\ Bibcode]
plugin BBT;
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jspilker September 22, 2021 Thanks so much for this, very much appreciated!If any astros from the future find this thread, you can use Better Bibtex to swipe the ADS Bibcode from the Extra field and use that as your cite key. This assumes that the format in the Extra field remains as "ADS Bibcode: xxxxxx", but you can also alter it if things change in the future. Go to Zotero -> Preferences -> Better Bibtex -> Citation keys (tab), and in the Citation key format box, enter:[Extra:transliterate:select=3] | [auth:lower:alphanum][shortyear]To break that down:- the [Extra:transliterate:select=3] part will search the Extra field, remove any unsafe characters ('transliterate'), and return all words starting with the 3rd. This removes the first two words, "ADS Bibcode:", from the full string so only the bibcode itself is used for the citekey.- In case there is no text in the Extra field, the cite key will revert by default to lastnameYY, which is what the [auth:lower:alphanum][shortyear] produces.
HERE!!! HOWTO use Extra fields in Citation
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www.zotero.org www.zotero.org
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Library Catalog The catalog or database an item was imported from. This field is used, for example, in the MLA citation style. Uses of this field are broader than actual library catalogs. Call Number The call number of an item in a library. For citing archival sources, also include the Call Number in Loc. in Archive (if applicable).
Entender utilidad
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Archive Mainly for archival resources, the archive where an item was found. Also used for repositories, such as government report databases, institutional repositories, or subject repositories. Loc. in Archive The location of an item in an archive, such as a box and folder number or other relevant location information from the finding aid. Include the subcollection/call number, box number, and folder number together in this field. For additional tips on citing archival sources in Zotero, see here.
Entender utilidad
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www.cityu.edu.hk www.cityu.edu.hk
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Books G. Grynberg, A. Aspect, C. Fabre, “An Introduction to Quantum Optics: From the Semi-classical Approach to Quantized Light” (revised with help of F.Bretenaker and A. Browaeys), 2010, Cambridge University Press.F. Bardou, J.-P. Bouchaud, A. Aspect and C. Cohen-Tannoudji, « Lévy Statistics and Laser Cooling: How Rare Events Bring Atoms to Rest », Cambridge University Press (2002).Aspect, author of the chapter “Bell’s theorem: the naïve view of an experimentalist”, in “Quantum [un]speakables, from Bell to Quantum information”, R.A. Bertlmann and A. Zeilinger edit. (Springer 2002). Available at http://arxiv.org/abs/quant-ph/0402001Aspect, “John Bell and the second quantum revolution”: introduction to the second edition of “Speakable and Unspeakable in Quantum Mechanics”, J.S. Bell, Cambridge University Press (2004).Aspect, co-author of “Demain la Physique”, (ed. O. Jacob 2004; revised 2009), and in particular of the chapter: « Une nouvelle révolution quantique ».Aspect and P. Grangier, « De l’article d’Einstein Podolsky et Rosen à l’information quantique » in « Einstein aujourd’hui », CNRS EDITIONS-EDP Sciences (2005).
see
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es.wikipedia.org es.wikipedia.org
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parodia una escena de la película de 1985 Perfect, protagonizada por John Travolta y Jamie Lee Curtis.[6]
no lo sabia! see
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en.wikipedia.org en.wikipedia.org
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The full, long version is one minute longer than the Making the Video version, while the cut version omits the scenes in which she leaves the airport and is sleepy and in which she fills out the questionnaire. The short version begins with Stefani practicing on the piano and her finding the watch just seconds after that.
1-full; 2-cut; 3-short; 4-???
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There are four versions of the video
!!! look for them!
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es.wikipedia.org es.wikipedia.org
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Poe no pretende valerse de un método científico en este ensayo sino que escribe basándose en la más pura intuición.[312] Por esta razón consideraba la pieza como una «obra de arte», no científica,[312] insistiendo en que, a pesar de ello, su contenido era veraz[313] y la juzgaba su obra maestra.[314]
Eureka
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Graph Analysis by SkepticMystic & Emile
see
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Prism by Damian Korcz
see
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- Nov 2021
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bio.libretexts.org bio.libretexts.org
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Key
Add choanocyte
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Sponges are animals and have all animal characteristics. As they have no tissue (parazoans) they are considered the simplest animal phyla.
Add text and images on parazoa (no true tissue because of no irreversible specialization.)
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Unique Feature: Choanocytes: Sponges show a common characteristic with common ancestors shared with Protists.
Add images and text associated with Choanocyte to Choanoflagellate connection
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www.varvet.com www.varvet.com
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I am firmly convinced that asserting on the state of the interface is in every way superior to asserting on the state of your model objects in a full-stack test.
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const palette: { [key: string]: string } = {...
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what is the TypeScript Way™ of handling the implicit any that appears due to object literals not having a standard index signature?
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- Oct 2021
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blowback.show blowback.showBlowback1
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- Sep 2021
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www.familyhandyman.com www.familyhandyman.com
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breakingfreemediation.com breakingfreemediation.com
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Installing a sanitary tee and wye drain, or any multi-outlet drainage fitting requires basic plumbing knowledge. Once you know the basics, it is easy to install this kind of piping system without hiring outside assistance.
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www.reddit.com www.reddit.com
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those users apparently can't even be trusted to choose the option to enable it from a pop-up
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stratabeat.com stratabeat.com
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than outbound marketing
check outbound vs inbound marketing
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www.wta.org www.wta.org
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Try to get a permit for this hike next spring.
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- Aug 2021
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cloudsecurityalliance.org cloudsecurityalliance.org
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Download these materials.
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granta.com granta.com
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Always use the word ‘Africa’ or ‘Darkness’ or ‘Safari’ in your title.
I love the style in which this is written. While it appears to be a "how-to" guide, the author is doing nothing more than addressing the stereotypes that surround Africa. Turning this piece into a " how NOT to " guide.
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Now consider we want to handle numbers in our known value set: const KNOWN_VALUES = Object.freeze(['a', 'b', 'c', 1, 2, 3]) function isKnownValue(input?: string | number) { return typeof(input) === 'string' && KNOWN_VALUES.includes(input) } Uh oh! This TypeScript compiles without errors, but it's not correct. Where as our original "naive" approach would have worked just fine. Why is that? Where is the breakdown here? It's because TypeScript's type system got in the way of the developer's initial intent. It caused us to change our code from what we intended to what it allowed. It was never the developer's intention to check that input was a string and a known value; the developer simply wanted to check whether input was a known value - but wasn't permitted to do so.
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stackoverflow.com stackoverflow.com
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This will obviate the need for a helper function of any kind.
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Local file Local file
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I'm going to need some significant time delving into and mining this treasure trove of references.
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www.coursera.org www.coursera.org
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Looks interesting!
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URL
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- Jul 2021
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www.bricklink.com www.bricklink.com
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Take this for a spin.
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github.com github.com
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Look into acquiring one of these certifications.
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- Jun 2021
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hypothes.is hypothes.is
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"Many North American music education programs exclude in vast numbers students who do not embody Euroamerican ideals. One way to begin making music education programs more socially just is to make them more inclusive. For that to happen, we need to develop programs that actively take the standpoint of the least advantaged, and work toward a common good that seeks to undermine hierarchies of advantage and disadvantage. And that, inturn, requires the ability to discuss race directly and meaningfully. Such discussions afford valuable opportunities to confront and evaluate the practical consequences of our actions as music educators. It is only through such conversations, Connell argues, that we come to understand “the real relationships and processes that generate advantage and disadvantage”(p. 125). Unfortunately, these are also conversations many white educators find uncomfortable and prefer to avoid."
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www.migrationencounters.org www.migrationencounters.org
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Israel
typo
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stackoverflow.com stackoverflow.com
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Different ways to prepend a line: (echo 'line to prepend';cat file)|sponge file sed -i '1iline to prepend' file # GNU sed -i '' $'1i\\\nline to prepend\n' file # BSD printf %s\\n 0a 'line to prepend' . w|ed -s file perl -pi -e 'print"line to prepend\n"if$.==1' file
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github.com github.com
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The first argument to shared_context (the shared group name) is superfluous. It feels a bit like "what's this argument for again?" (Note that you could still use it with include_context to include the group manually, but it's a bit odd to mix-and-match the approaches).
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tools.kali.org tools.kali.orgNikto1
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Add this to my toolbox and take it for a spin.
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www.mutuallyhuman.com www.mutuallyhuman.com
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This meant that we owned both sides of the product implementation. For unit testing on the frontend, we stayed with Angular’s suggestion of Jasmine. For unit testing on the backend, we went with rspec-rails. These worked well since unit tests don’t need to cross technology boundaries.
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github.com github.com
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Once a variable is specified with the use method, access it with EnvSetting.my_var Or you can still use the Hash syntax if you prefer it: EnvSetting["MY_VAR"]
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stackoverflow.com stackoverflow.com
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Is there a way to select from multiple custom tables using ActiveRecord QueryMethods? I'm trying to replicate this SQL query using Ruby's ActiveRecord Query Methods. select employee.emplid, address.location from (....) employee, (....) address where employee.emplid = address.emplid
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developer.mozilla.org developer.mozilla.orgProxy1
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get: function(target, prop, receiver) { return "world"; }
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docs.gitlab.com docs.gitlab.com
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We want the GraphQL API to be the primary means of interacting programmatically with GitLab. To achieve this, it needs full coverage - anything possible in the REST API should also be possible in the GraphQL API.
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- May 2021
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elearning.nbcc.ca elearning.nbcc.ca
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Review how this is done... be consistent
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github.com github.com
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Check this out.
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github.com github.com
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Check this out.
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security.googleblog.com security.googleblog.com
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github.com github.com
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Might have to take this for a spin.
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github.com github.com
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Check this out!
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sre.google sre.google
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Collecting per-second measurements of CPU load might yield interesting data, but such frequent measurements may be very expensive to collect, store, and analyze.
Revisit the log files on our production server.
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sre.google sre.google
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it is better to allow an error budget—a rate at which the SLOs can be missed—and track that on a daily or weekly basis
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To save effort, build a set of reusable SLI templates for each common metric; these also make it simpler for everyone to understand what a specific SLI means.
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security.googleblog.com security.googleblog.com
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With over 16 million pulls per month, Google’s `distroless` base images are widely used and depended on by large projects like Kubernetes and Istio. These minimal images don’t include common tools like shells or package managers, making their attack surface (and download size!) smaller than traditional base images such as `ubuntu` or `alpine`.
I need to check these out.
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www.wta.org www.wta.org
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URL
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www.wta.org www.wta.org
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- Apr 2021
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bestpractices.coreinfrastructure.org bestpractices.coreinfrastructure.orgBadgeApp1
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stackoverflow.com stackoverflow.com
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There's nothing to stop you from doing initializer code in a file that lives in app/models. for example class MyClass def self.run_me_when_the_class_is_loaded end end MyClass.run_me_when_the_class_is_loaded MyClass.run_me... will run when the class is loaded .... which is what we want, right? Not sure if its the Rails way.... but its extremely straightforward, and does not depend on the shifting winds of Rails.
does not depend on the shifting winds of Rails.
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www.elastic.co www.elastic.co
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Check it out!
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en.wikipedia.org en.wikipedia.org
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The use of U+212B 'Angstrom sign', which was encoded due to round-trip mapping compatibility with an East-Asian character encoding, is discouraged, and the preferred representation is U+00C5 'capital letter A with ring above', which has the same glyph.
Is there a difference in semantic meaning between the two? And if so, what is it? 
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stackoverflow.com stackoverflow.com
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What is the equivalent of unbuffer program on Windows?
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Of course you must not use plain-text passwords and place them directly into scripts. You even must not use telnet protocol at all. And avoid ftp, too. I needn’t say why you should use ssh, instead, need I? And you also must not plug your fingers into 220 voltage AC-output. Telnet was chosen for examples as less harmless alternative, because it’s getting rare in real life, but it can show all basic functions of expect-like tools, even abilities to send passwords. BUT, you can use “Expect and Co” to do other things, I just show the direction.
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But in all this incongruous abundance you'll certanly find the links to expect It's just what is wanted: the tool, which is traditionally used to communicate automatically with interactive programs. And as it always occurs, there is unfortunately a little fault in it: expect needs the programming language TCL to be present. Nevertheless if it doesn't discourage you to install and learn one more, though very powerful language, then you can stop your search, because expect and TCL with or without TK have everything and even more for you to write scripts.
Tags
- unwanted dependency
- example: not how you would actually do it (does something wrong/bad/nonideal illustrating but we should overlook it because that's not the one thing the example is trying to illustrate/show us)
- scripting: expect
- pointing out gaps/downsides/cons in competition/alternatives
- why create/reinvent a new/different way to do it instead of reusing existing way?
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githooks.com githooks.com
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Figure out which project(s) to use at the Bank.
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medium.com medium.com
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“Who cares? Let’s just go with the style-guide” — to which my response is that caring about the details is in the heart of much of our doings. Yes, this is not a major issue; def self.method is not even a code smell. Actually, that whole debate is on the verge of being incidental. Yet the learning process and the gained knowledge involved in understanding each choice is alone worth the discussion. Furthermore, I believe that the class << self notation echoes a better, more stable understanding of Ruby and Object Orientation in Ruby. Lastly, remember that style-guides may change or be altered (carefully, though!).
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store.steampowered.com store.steampowered.com
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Micromachines always focused on local multiplayer, and the fun their eccentric races of small toy vehicles competing on tracks made with everyday objects; and all that is present.
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store.steampowered.com store.steampowered.com
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There's probably a thousand different directions you can go, but there just needs to be some kind of deeper hook to make this a full-fledged game.
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code.visualstudio.com code.visualstudio.com
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Show/hide output and metadata differences in the diff editor
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github.com github.com
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This approach is preferable to overriding authenticate_user! in your controller because it won't clobber a lot of "behind the scenes" stuff Devise does (such as storing the attempted URL so the user can be redirected after successful sign in).
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github.com github.com
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# +devise_for+ is meant to play nicely with other routes methods. For example, # by calling +devise_for+ inside a namespace, it automatically nests your devise # controllers: # # namespace :publisher do # devise_for :account # end
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github.com github.com
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find_field finds by id, name or placeholder text - so find_field('Prefix') should find the element with matching placeholder text rather than needing xpath.
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sfdictionary.com sfdictionary.com
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Poke around!
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- Mar 2021
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bugs.ruby-lang.org bugs.ruby-lang.org
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Would it be desirable to specify the new object in a block? That would make it somewhat symmetrical to how Hash.new takes a block as a default value.
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en.wikipedia.org en.wikipedia.org
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This should link to / explain the relationship to: https://en.wikipedia.org/wiki/Class_(computer_programming) (which I believe is a way of expressing / codifying semantic classes into source code).
It should also link to / explain the relationship to: https://en.wikipedia.org/wiki/Type_theory
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(Not answered on this stub article)
What, precisely, is the distinction/difference between a semantic class and a semantic field? At the very least, you would say that they are themselves both very much within the same semantic field.
So, is a semantic class distinct from a semantic field in that semantic class is a more well-defined/clear-cut semantic field? And a semantic field is a more fluid, nebulous, not well-defined field (in the same sense as a magnetic field, which has no distinct boundary whatsoever, only a decay as you move further away from its source) ("semantic fields are constantly flowing into each other")?
If so, could you even say that a semantic class is a kind of (hyponym) of semantic field?
Maybe I should pose this question on a semantics forum.
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trailblazer.to trailblazer.to
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This could be an operation, a workflow, or hand-baked Ruby code completely unrelated to Trailblazer.
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www.smashingmagazine.com www.smashingmagazine.com
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CSS Grid Layout Generator
Give these a try.
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github.com github.com
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Take this for a spin.
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netflixtechblog.com netflixtechblog.com
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a Docker container running a very simple NodeJS web server with the Graphile library (and some additional Netflix internal components for security, logging, metrics, and monitoring) could provide a “better REST than REST” or “REST++” platform for rapid development efforts
Give this a try.
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results.vote.wa.gov results.vote.wa.gov
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results.vote.wa.gov results.vote.wa.gov
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- Get out the city shapefile and overlay these values.
- Get the most current version of the voter registration database.
- Determine the number of voters who, according to the Spokane Journal of Business, took part in the 2018 school bond vote, but not the stadium advisory vote. (Geographically, these would be folks who live within SD81, but outside of the city limits.)
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github.com github.com
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Meh... as I said earlier, I think using Webpack is the recommended way now. Another issue is there is no way to generate source maps in production.
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But yeah, I'm not sure how you would determine which was the "recommended way" really. I don't see anything in Rails docs saying either way.
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But last I have seen comments from DHH, he considered webpack(er) recommended for JS, but Sprockets still the preferred solution for (S)CSS.
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Is there a PR to... something? sassc-rails? That would make the patch not necessary? (I don't know if there's any good way to monkey-patch that in, I think you have to fork? So some change seems required...) Should the defaults be different somehow? This is very difficult to figure out.
Tags
- possible response/reaction to lack of maintainance / maintainer absence/silence
- official preferred convention / way to do something
- hard to figure out where the problem lies / how to solve the problem / where to even begin
- is anyone even still using it anymore?
- switching/migrating from Sprockets to Webpack (Rails)
- where (which project) do I even report this problem/bug? (whose responsibility is it?)
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github.com github.com
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but I still have no idea if I'm writing this new file correctly.
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github.com github.com
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we want source maps in production (like DHH)
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After waiting years for sprockets to support this we were very happy to see that sprockets 4 officially added support (thanks ), but then when trying to upgrade we noticed there's actually no way to use it in production... (without brittle hacks mentioned above).
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css-tricks.com css-tricks.com
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always use real <label for="correct_input"> elements. Just that alone is a UX consideration all too many forms fail on
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tylergaw.com tylergaw.com
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This is a non-exhaustive list of other things I love;
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jangawolof.org jangawolof.orgPhrases1
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www.digitalocean.com www.digitalocean.com
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Wire this up for Brennan's website, so that I can protect the upload portal.
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www.youtube.com www.youtube.com
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www.lavenderandlovage.com www.lavenderandlovage.com
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trailblazer.to trailblazer.to
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Hey, that’s is an imaginary complication of our example - please don’t do this with every condition you have in your app.
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- Feb 2021
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github.com github.com
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URI::MailTo::EMAIL_REGEXP
First time I've seen someone create a validator by simply matching against
URI::MailTo::EMAIL_REGEXP
from std lib. More often you see people copying and pasting some really long regex that they don't understand and is probably not loose enough. It's much better, though, to simply reuse a standard one from a library — by reference, rather than copying and pasting!!
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trailblazer.to trailblazer.to
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For branching out a separate path in an activity, use the Path() macro. It’s a convenient, simple way to declare alternative routes
Seems like this would be a very common need: once you switch to a custom failure track, you want it to stay on that track until the end!!!
The problem is that in a Railway, everything automatically has 2 outputs. But we really only need one (which is exactly what Path gives us). And you end up fighting the defaults when there are the automatic 2 outputs, because you have to remember to explicitly/verbosely redirect all of those outputs or they may end up going somewhere you don't want them to go.
The default behavior of everything going to the next defined step is not helpful for doing that, and in fact is quite frustrating because you don't want unrelated steps to accidentally end up on one of the tasks in your custom failure track.
And you can't use
fail
for custom-track steps becase that breaksmagnetic_to
for some reason.I was finding myself very in need of something like this, and was about to write my own DSL, but then I discovered this. I still think it needs a better DSL than this, but at least they provided a way to do this. Much needed.
For this example, I might write something like this:
step :decide_type, Output(Activity::Left, :credit_card) => Track(:with_credit_card) # Create the track, which would automatically create an implicit End with the same id. Track(:with_credit_card) do step :authorize step :charge end
I guess that's not much different than theirs. Main improvement is it avoids ugly need to specify end_id/end_task.
But that wouldn't actually be enough either in this example, because you would actually want to have a failure track there and a path doesn't have one ... so it sounds like Subprocess and a new self-contained ProcessCreditCard Railway would be the best solution for this particular example... Subprocess is the ultimate in flexibility and gives us all the flexibility we need)
But what if you had a path that you needed to direct to from 2 different tasks' outputs?
Example: I came up with this, but it takes a lot of effort to keep my custom path/track hidden/"isolated" and prevent other tasks from automatically/implicitly going into those steps:
class Example::ValidationErrorTrack < Trailblazer::Activity::Railway step :validate_model, Output(:failure) => Track(:validation_error) step :save, Output(:failure) => Track(:validation_error) # Can't use fail here or the magnetic_to won't work and Track(:validation_error) won't work step :log_validation_error, magnetic_to: :validation_error, Output(:success) => End(:validation_error), Output(:failure) => End(:validation_error) end
puts Trailblazer::Developer.render o Reloading... #<Start/:default> {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model> #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model> {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=save> #<Trailblazer::Activity::TaskBuilder::Task user_proc=save> {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Right} => #<End/:success> #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Left} => #<End/:validation_error> {Trailblazer::Activity::Right} => #<End/:validation_error> #<End/:success> #<End/:validation_error> #<End/:failure>
Now attempt to do it with Path... Does the Path() have an ID we can reference? Or maybe we just keep a reference to the object and use it directly in 2 different places?
class Example::ValidationErrorTrack::VPathHelper1 < Trailblazer::Activity::Railway validation_error_path = Path(end_id: "End.validation_error", end_task: End(:validation_error)) do step :log_validation_error end step :validate_model, Output(:failure) => validation_error_path step :save, Output(:failure) => validation_error_path end
o=Example::ValidationErrorTrack::VPathHelper1; puts Trailblazer::Developer.render o Reloading... #<Start/:default> {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model> #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model> {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=save> #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Right} => #<End/:validation_error> #<Trailblazer::Activity::TaskBuilder::Task user_proc=save> {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error> {Trailblazer::Activity::Right} => #<End/:success> #<End/:success> #<End/:validation_error> #<End/:failure>
It's just too bad that:
- there's not a Railway helper in case you want multiple outputs, though we could probably create one pretty easily using Path as our template
- we can't "inline" a separate Railway acitivity (Subprocess "nests" it rather than "inlines")
-
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?
-
Patching has no implicit, magical side-effects and is strongly encouraged to customize flows for a specific case in a quick and consise way.
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While you could nest an activity into another manually, the Subprocess macro will come in handy.
-
The macro automatically wires all of Validate’s ends to the known counter-part tracks.
Tags
- trailblazer-activity
- verbose / noisy / too much boilerplate
- no magic
- concise
- I have a question about this
- useful
- semantics
- powerful
- monkey patching
- macro
- tip
- feels wrong
- automatic
- side effects
- official preferred convention / way to do something
- helper functions
- extension API: patching
- good abstraction
- example: not how you would actually do it (does something wrong/bad/nonideal illustrating but we should overlook it because that's not the one thing the example is trying to illustrate/show us)
- flexibility
- leverage library/tool to do something for you
- example: in order to keep example concise/focused, may not implement all best practices (illustrates one thing only)
Annotators
URL
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github.com github.com
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It's recommended to configure this library by setting environment variables.
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en.wikipedia.org en.wikipedia.org
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despite initially appearing to be an appropriate and effective response to a problem, has more bad consequences than good ones
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www.morozov.is www.morozov.is
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Do notation provides an alternative to bind, which also flattens the code.
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www.huffpost.com www.huffpost.com
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They do not maintain a to-do list (mentally or physically).
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If you ask my former students, they will tell you that as a teacher, my goal is to do nothing. I dream of the day when I can sit at my desk, feet propped up, reading a book, while the classroom bursts with activity and learning around me.
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github.com github.com
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While Trailblazer offers you abstraction layers for all aspects of Ruby On Rails, it does not missionize you. Wherever you want, you may fall back to the "Rails Way" with fat models, monolithic controllers, global helpers, etc. This is not a bad thing, but allows you to step-wise introduce Trailblazer's encapsulation in your app without having to rewrite it.
Tags
- focus on what it should do, not on how it should do it (implementation details; software design)
- focus on concepts/design/structure instead of specific/concrete technology/implementation
- making changes / switching/migrating gradually/incrementally/step-wise/iteratively
- abstractions
- allowing developer/user to pick and choose which pieces to use (allowing use with competing libraries; not being too opinionated; not forcing recommended way on you)
- leaving the details of implementation/integration up to you
- rails: the Rails way
- freedom of user to override specific decision of an authority/vendor (software)
- Trailblazer
- newer/better ways of doing things
Annotators
URL
-
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trailblazer.to trailblazer.to
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The new 2.1 version comes with a few necessary but reasonable changes in method signatures. As painful as that might sound to your Rails-spoiled ears, we preferred to fix design mistakes now before dragging them on forever.
Tags
- do it right/well the first time because it may be too hard to clean up/fix later if you don't
- pointing out gaps/downsides/cons in competition/alternatives
- learn from your mistakes
- fix design/API mistakes as early as you can (since it will be more difficult to correct it and make a breaking change later)
Annotators
URL
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github.com github.com
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ActiveModel provides a powerful framework for defining callbacks. ActiveInteraction hooks into that framework to allow hooking into various parts of an interaction's lifecycle.
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every.to every.to
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Personal todo lists don’t depend on others using the same system (no network effects)
They don't unless you're building a wiki or commonplace book that can interact with those of others. (Roam research isn't doing this---yet, but they should.) Ideally small building block pieces will allow it to dovetail with other systems that could potentially do the same thing.
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{a: 1, b: 2, c: 3, d: 4} => {a:, b:, **rest} # a == 1, b == 2, rest == {:c=>3, :d=>4}
equivalent in javascript:
{a, b, ...rest} = {a: 1, b: 2, c: 3, d: 4}
Not a bad replacement for that! I still find javascript's syntax a little more easily readable and natural, but given that we can't use the same syntax (probably because it would be incompatible with existing syntax rules that we can't break for compatibility reasons, unfortunately), this is a pretty good compromise/solution that they've come up with.
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github.com github.com
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Examples of different ways of defining forms
Wow, that's a lot of different ways.
The inline_form way in particular seems interesting to me, though it's worth noting that that method is just an example, not actually part of this project's code, so it's not really a first-class option like the other options.
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github.com github.com
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The assert method is used by all the other assertions. It pushes the second parameter to the list of errors if the first parameter evaluates to false or nil.
Seems like these helper functions could be just as easily used in ActiveRecord models. Therefore, they should be in a separate gem, or at least module, that can be used in both these objects and ActiveRecord objects.
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softwareengineering.stackexchange.com softwareengineering.stackexchange.com
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The more important point comes from a program design perspective. Here, "programming to an interface" means focusing your design on what the code is doing, not how it does it. This is a vital distinction that pushes your design towards correctness and flexibility.
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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.
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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.
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Writing the uniqueness validations yourself is easy so I felt it was better to leave this up to the developer
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www.dell.com www.dell.com
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This is what seems to be happening to me as well! It's maddening.
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harriman-house.com harriman-house.com
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p. 217:
We also keep a higher percentage of our assets in cash than most financial advisors would recommend --- something around 20% of the value of our assets outside the value of our house.
Compare this to my current allotment.
Tags
Annotators
URL
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www.metacritic.com www.metacritic.com
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Yes, you do face difficult choices (moral) but you don't care about it. All you care are the reputation bars. So... Let's kill this guy, who cares if he is innocent, but this faction needs it or I'm dead. Sounds great on paper but to be honest... you just sit there and do whatever for these reputation bars. If you won't, then you lose
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- Jan 2021
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stackoverflow.com stackoverflow.com
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systemd has such huge documentation. systemd.unit Did you try searching for explanation yourself? What did you find?
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blog.linuxmint.com blog.linuxmint.com
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http://letmegooglethat.com/?q=How+to+change+the+default+search+engine+in+chromium&l=1
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github.com github.com
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I want to write my own scripts first, but may end up graduating to this.
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css-tricks.com css-tricks.com
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overflow-wrap: break-word; makes sure the long string will wrap and not bust out of the container. You might as well use word-wrap as well because as the spec says, they are literally just alternate names for each other. Some browsers support one and not the other.
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forums.theregister.com forums.theregister.com
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Flatpak as a truly cross-distro application solution that works equally well and non-problematic for all
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www.americanpressinstitute.org www.americanpressinstitute.org
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The purpose of news is to inform, educate, and give us understanding and knowledge of what is going on in the world. It helps us to keep up to date with issues so we are in the know and fully aware of events taking place.
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Moving DOM elements around made me anxious and I wanted to preserve natural tab order without resorting to setting tabindex, so I also made a flexbox version that never moves DOM elements around. I think it's the superior solution, at least for the layouts I was going for. https://github.com/wickning1/svelte-components/blob/master/src/FlexCardLayout.svelte
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marketplace.visualstudio.com marketplace.visualstudio.com
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www.donielsmith.com www.donielsmith.com
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Depending on what other component libraries you’ve used, you may be used to handling events by passing callback functions to component properties, or using a special event syntax – Svelte supports both, though one is usually more appropriate than the other depending on your situation. This post explains both ways.
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github.com github.com
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You should default to the most permissive option imo and there really is no reason to check anything until you really need to If it were left to me I'd just use optional chaining, as it also eliminates the need for no-ops
(lazy checking)
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atomiks.github.io atomiks.github.io
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"Headless Tippy" refers to Tippy without any of the default element rendering or CSS. This allows you to create your own element from scratch and use Tippy for its logic only.
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github.com github.com
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A cleaner approach could be the use:action API.
See more at: https://hyp.is/2cvibFXNEeuMw9viXh_i6g/github.com/bryanmylee/svelte-popperjs
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github.com github.com
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Popper for Svelte with actions, no wrapper components or component bindings required! Other Popper libraries for Svelte (including the official @popperjs/svelte library) use a wrapper component that takes the required DOM elements as props. Not only does this require multiple bind:this, you also have to pollute your script tag with multiple DOM references. We can do better with Svelte actions!
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docs.docker.com docs.docker.com
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I'd like to spin up a couple of these, both for my personal box (
localhost
-only) and for the development network.
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- Dec 2020
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Add this to my toolchain (in particular, configure Lighthouse to run in our CI/CD pipeline).
Tags
Annotators
URL
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docs.microsoft.com docs.microsoft.com
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I really want to wire this up to our heavy-duty internal apps, like CI, Disputes, and NoteRequest.
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docs.microsoft.com docs.microsoft.com
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you can set up notifications to alert you to new recommendations
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github.com github.com
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Jbuilder gives you a simple DSL for declaring JSON structures that beats manipulating giant hash structures. This is particularly helpful when the generation process is fraught with conditionals and loops.
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developer.mozilla.org developer.mozilla.org
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The Web Storage API provides mechanisms by which browsers can store key/value pairs, in a much more intuitive fashion than using cookies.
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github.com github.com
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I guess it's about "preloading" and not "navigation", if it's the case, then I guess there is still no way to attach to navigation events, and this issue should be kept open.
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No JS event is fired, so there currently isn't any clean way to do this that I can see.
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github.com github.com
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I tried leaking session and page data and indeed it's easy. Too easy. So I definitely agree that session data should not be readable from anywhere but the request itself.
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github.com github.com
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Like JSON.stringify, but handles
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github.com github.com
Tags
Annotators
URL
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github.com github.com
Tags
Annotators
URL
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www.npmjs.com www.npmjs.com
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You can afford to make a proper PR to upstream.
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No more waiting around for pull requests to be merged and published. No more forking repos just to fix that one tiny thing preventing your app from working.
This could be both good and bad.
potential downside: If people only fix things locally, then they may be less inclined/likely to actually/also submit a merge request, and therefore it may be less likely that this actually (ever) gets fixed upstream. Which is kind of ironic, considering the stated goal "No more waiting around for pull requests to be merged and published." But if this obviates the need to create a pull request (does it), then this could backfire / work against that goal.
Requiring someone to fork a repo and push up a fix commit -- although a little extra work compared to just fixing locally -- is actually a good thing overall, for the community/ecosystem.
Ah, good, I see they touched on some of these points in the sections:
- Benefits of patching over forking
- When to fork instead
Tags
- pull request stalled
- limited time: not right now (maybe later)
- doing it right/properly
- making it easy to do the wrong thing
- when to _
- maintaining a fork while waiting for upstream to merge
- forking to add a desired missing feature/change
- forking (patching vs. forking)
- proper
- pull request
- irony
- taking the time to do it right/properly
Annotators
URL
-
-
github.com github.com
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Some devs prefer Svelte’s minimal approach that defers problems to userland, encouraging more innovation, choice, and fragmentation, and other devs prefer a more fully integrated toolkit with a well-supported happy path.
tag?: what scope of provided features / recommended happy path is needed?
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It’s worth mentioning that Svelte limits its scope to being only a UI component framework. Like React, it provides the view layer, but it has more batteries included with its component-scoped CSS and extensible stores for state management. Others like Angular and Vue provide a more all-in-one solution with official routers, opinionated state management, CLIs, and more. Sapper is Svelte’s official app framework that adds routing, server-side rendering, code splitting, and some other essential app features, but it has no opinions about state management and beyond. Some devs prefer Svelte’s minimal approach that defers problems to userland, encouraging more innovation, choice, and fragmentation, and other devs prefer a more fully integrated toolkit with a well-supported happy path.
tag?: what scope of provided features / recommended happy path is needed?
-
It’s worth mentioning that Svelte limits its scope to being only a UI component framework. Like React, it provides the view layer, but it has more batteries included with its component-scoped CSS and extensible stores for state management.
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developer.mozilla.org developer.mozilla.org
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If you'd prefer, you can use a third-party library like Modernizr or Detect It to do this test for you.
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github.com github.com
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I think the main difference between the two are the way API are served. Some smelte components need you to input big chunk of json as props, while i prefer keep props as primitive types and in the other hand give you different components tags to compose.
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implicit.harvard.edu implicit.harvard.edu
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I'd really like to take this.
Tags
Annotators
URL
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yalebooks.yale.edu yalebooks.yale.edu
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p. 198:
Given any five points on a sphere, show that some four of them lie on a hemisphere that includes its boundary.
I'll admit, I already looked at the hint for this problem, and yes, my initial approach did indeed consist of trying to find the 'worst' configuration.
I can think of two ways to determine whether or not two points on a sphere lie within the same hemisphere:
- First off, since any two points on a sphere may be connected by a great circle, they're in the same hemisphere if they're separated by no more than \(\frac{\tau}{2}\) radians along this shortest path.
- Equivalently, the length of the line segment connecting them must be less than or equal to \(2r\), where \(r\) is the radius of the sphere.
One other note:
- It's always possible to divide the sphere in half in such a way that any two points lie within the same hemisphere. (This is a corollary of the first point, above. Note that two antipodal points must necessarily fall on the boundary of such a division.)
So, I have a picture in my mind of the sphere divided into eight regions of equal area by way of three great circles which intersect one another at right angles. (Think the Equator, the Prime Meridian, and a third great circle drawn through the poles at 90 degrees longitude.) My thinking now tends more toward combinatorics and the pigeonhole principle than geometry proper.
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register.gotowebinar.com register.gotowebinar.com
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www.joshwcomeau.com www.joshwcomeau.com
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- Nov 2020
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stackoverflow.com stackoverflow.com
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delete myObject.regex; // or, delete myObject['regex']; // or, var prop = "regex"; delete myObject[prop];
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www.686.com www.686.com
Tags
Annotators
URL
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timdeschryver.dev timdeschryver.dev
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Svelte makes the pit of success larger because it hides all of this from us at compile time.
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github.com github.com
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Another difference is that context in Svelte does not insert anything into the visual component tree. There is no <Context.Provider> element like in React
Tags
- react: context
- React
- component tree
- examples
- equivalent/analogous/alternative ways to do something between 2 libraries/languages/etc.
- Svelte
- port from another language
- comparison
- port (adaptation/translation)
- Svelte: context
- better/superior solution/way to do something
- react hooks
- +0.9
Annotators
URL
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nbdev.fast.ai nbdev.fast.ai
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I'd love to take this for a spin. Maybe I could rewrite Demeter or
micdrop
using it.
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So handling the interop upfront will avoid users writing invalid ES6 and make sure that they write ES6 that loads CommonJS in the right way.
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www.youtube.com www.youtube.com
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If everyone did this, the repair shops would be out of business.
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github.com github.com
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button.dev button.dev
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i like working on application frameworks, compilers, interpreters, and emulators.
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jimmy.schementi.com jimmy.schementi.com
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but know I know what I don't want to do. I definitely know I want to be an Engineer now, and it makes it more clear that I should start my own business.
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imfeld.dev imfeld.dev
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Converting Angular components into Svelte is largely a mechanical process. For the most part, each Angular template feature has a direct corollary in Svelte. Some things are simpler and some are more complex but overall it's pretty easy to do.
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docs.microsoft.com docs.microsoft.com
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stackoverflow.com stackoverflow.com
-
can you not also use a .babelrc?
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github.com github.com
Tags
Annotators
URL
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