234 Matching Annotations
  1. Last 7 days
    1. But what if you want a runtime with some features? what if you want, say, a runtime with very powerful coroutine support? The answer is: you write Go.
    2. Notably, LLVM and JVM are by far the most prominent targets in this scenario: they’re both open-source and well-documented targets that provide a ton of firepower, and there frankly aren’t a ton of other options.
    3. The environment in which an executing program operates is sometimes called its “runtime environment,” or just runtime
    4. When you write a C program, your runtime environment is very bare – the C compiler turns your code into machine code and really adds very little beyond that. When you write a Python program, however, the runtime is rich: the interpreter is the thing that’s actually running, and does things like managing your memory and doing function dispatch for you.
  2. Nov 2020
    1. Now that Rails has a dependency on Webpack, it then has a dependency on Node.js and Yarn, surprise! Which means we also need to ensure the versions used for those binaries are specific.
  3. Oct 2020
    1. Polyfills are naughty as they patch native APIs, while ponyfills are pure and don't affect the environment.
    2. How are ponyfills better than polyfills? A polyfill is code that adds missing functionality by monkey patching an API. Unfortunately, it usually globally patches built-ins, which affects all code running in the environment. This is especially problematic when a polyfill is not fully spec compliant (which in some cases is impossible), as it could cause very hard to debug bugs and inconsistencies. Or when the spec for a new feature changes and your code depends on behavior that a module somewhere else in the dependency tree polyfills differently. In general, you should not modify API's you don't own.
    1. Studying these articles on ubiquitous learning, the following six elements could be identified: (a) Permanency in a u-learning environment implies for instance that the work is recorded continuously and saved until deleted (b) Accessibility implies anytime, anywhere availability of the learning environment (c) Immediacy implies learning environments with immediate access to information (d) Interactivity implies that the learning environment supports both synchronous and a-synchronous interaction with experts, teachers or peers (e) Situating of instructional activities implies that the learning is embedded in real life situations. (f) Adaptability implies access to the right information, at the right time, right place and right way.

      This article seeks to identify "elements of self-directed learning that should be integrated into a ubiquitous learning environment." The authors outline five elements of a ubiquitous learning environment that support SDL. These include learner control, self-regulating learning strategies, reflection, interaction with the social world and interaction with the physical world. The authors identify multiple elements of a ubiquitous SDL learning environment.

      Rating: 7/10

      Also see: https://www.semanticscholar.org/paper/Self-directed-adult-learning-in-a-ubiquitous-%3A-A-Theunissen-Stubb%C3%A9/c9b0153ebb207c2c64695b18352d69225708fefd?p2df

    1. 10 Characteristics Of A Highly Effective Learning Environment

      The author, Terry Heick, is the founder and director of TeachThought.com and holds an MA in Teaching. In this article Heick elaborates on the following 10 characteristics of a highly effective learning environment: Students ask more questions than teachers Questions are valued over answers Ideas come from divergent sources A variety of learning models are used Classroom learning 'empties' into a connected community Learning is personalized by a variety of criteria Assessment is persistent, authentic, transparent, and never punitive Criteria for success is diverse, transparent, and co-created with students and families Learning habits are constantly modeled Constant and creative opportunities for practice and growth

      Rating: 8/10

    1. Miya Yoshitani, executive director of the Asian Pacific Environmental Network, which focuses on environmental justice issues affecting working-class Asian and Pacific Islander immigrant and refugee communities.
    1. The clouds had gathered, within the last half hour. The light was dull; the distance was dim. The lovely face of Nature met us, soft and still colourless–met us without a smile.

      Every time an important event/clue happens in the Moonstone, there is some description of the environment surrounding the characters. The sentences here are reminiscent of the weather of the day when Rosanna Spearman committed suicide.

  4. Sep 2020
    1. Some modules, like events or util, are built in to Node.js. If you want to include those (for example, so that your bundle runs in the browser), you may need to include rollup-plugin-node-polyfills.
    1. The idea of a web browser being something we can comprehend, of a web page being something that more people can make, feels exciting to me.

      my personal hope is that we can build a more sensible coherent web, that exudes the machines inside of it, by better harkening towards custom elements ("webcomponents"). move the page from being a bunch of machines in javascript, to a bunch of machines in hypertext.

      and then build pages that start to expose & let the user play with the dom. start to build experiences that bridge the gap into the machine/page.

      and keep going. keep going. build wilder web experiences. build more machines. and keep building battlesuits for the user, out of more componenets, out of more web, to let them wrestle & tangle with & manipulate & experiment & hack on & see & observe & learn about the truthful, honest, direct hypertext that we all navigate.

    1. If everyone did all of the above things, they would have the personal infrastructure in place to enable their lives to become zero-emissions. But the above changes only cover 45% of average American emissions—so what gives? The remaining 55% of emissions come indirectly from the goods, services, and food we buy. The only way we’ll get to a zero-carbon world is for each of those industries to adopt new technology and change their processes to be emissions-free, or be replaced with a zero-emissions alternative. That’s why your first action is voting to make sure that policies and incentives are put in place to accelerate the overall transition.

      The "above things" being:

      1. Vote for elected officials who prioritize smart climate policy; join climate action or political groups to support pro-climat candidates and non-profits.
      2. Use only electric vehicles. Your next car [and this right here is a measure of how very car-dependent Americans as a whole are] needs to be electric. [AND you also need to press your power companies and government for clean electricity; lots of electricity comes from coal!]
      3. Electrify your house. There's a reason California's no longer permitting gas in new construction. Induction has vastly improved!
      4. Switch to all-green electricity. See my note on #2.
    1. Although relocations can be difficult, it requires a certain level of privilege to be a climate change migrant in America right now. Most of the people I spoke with are relatively free to move around, without the ties of children or home ownership, and with enough money to afford to relocate.

      There's a racial divide here, too. With harassment and violence on the rise against Black and Asian Americans, moving anywhere where there are fewer of us is another dimension of precarity.

    1. Peccia, J., Zulli, A., Brackney, D. E., Grubaugh, N. D., Kaplan, E. H., Casanovas-Massana, A., Ko, A. I., Malik, A. A., Wang, D., Wang, M., Weinberger, D. M., & Omer, S. B. (2020). SARS-CoV-2 RNA concentrations in primary municipal sewage sludge as a leading indicator of COVID-19 outbreak dynamics. MedRxiv, 2020.05.19.20105999. https://doi.org/10.1101/2020.05.19.20105999

  5. Aug 2020
  6. Jul 2020
    1. Если встретят они верующих, то [общаясь с ними] говорят: «Мы [так же, как и вы] уверовали». Когда же остаются наедине со своими дьяволами [оказываясь в привычной для них атмосфере бездуховности, неверия и порока], говорят: «Мы с вами [остаемся такими, какие есть]! Мы [над верующими] лишь насмехаемся (подшучиваем, издеваемся)» (Св. Коран, 2:14).
  7. Jun 2020
  8. May 2020
    1. Some GitLab features can behave differently for each environment. For example, you can create a secret variable to be injected only into a production environment.
    1. Environmental authorities also reported an increase in illegal logging, wild animal trafficking and poaching of large cats since quarantine began
    2. destroying rainforest ecosystems raises the odds of new pathogens making the jump from animals to humans. It also harms our ability to deal with climate change, as tropical forests are a key component in absorbing carbon dioxide from the atmosphere
    3. criminal groups and opportunists expanding their activities, taking advantage of lockdown and diminished forest monitoring and government presence. The second is that people living in these rural areas are facing increased economic pressures and are forced to rely more heavily on nature for food and income
    4. Environmental agencies have reported an uptick in deforestation during lockdowns, as well as increases in poaching, animal trafficking and illegal mining worldwide
  9. Apr 2020
  10. Feb 2020
    1. GARCIA-NAVARRO: Yeah, the CBC sent a professional dumpster diver out to some major Toronto shopping malls while they were looking into this. And she found all kinds of boxes of new items just thrown in the trash. VASIL: It's really alarming, actually, when you realize how much is ending up in the trash that is perfectly good and still in functional condition.
    1. As developers we love our own local setup. We spend a lot of time and effort on making sure our favorite code editor and command line shell is as we want it to be, everything else is subpar, a hindrance to our productivity. The local environment is king. It’s where we should be coding our load test scripts and from where we should initiate our load tests.
    1. As you can see, having one fewer child still comes out looking like a solid way to reduce carbon emissions — but it’s absolutely nowhere near as effective as it first seemed. It no longer dwarfs the other options. On this model, instead of having one fewer kid, you can skip a couple of transatlantic flights and you’ll save the same amount of carbon. That seems like a way more manageable sacrifice if you’re a young person who longs to be a parent.

      Even if I believed the highly optimistic predictions of very strong climate policy in the USA (which I don't), having one fewer child still reduces emissions each year more than twice as much as living car free or avoiding a trans-atlantic flight every year.

      And they state it as "instead of having one fewer kid, you can skip a couple of transatlantic flights and you’ll save the same amount of carbon." ... but this requires each parent to forgo 2 transatlantic flights they would have taken every year for the rest of their life, if I understand correctly.

  11. Jan 2020
    1. Europium poses no environmental threath to plants or animals. The metal dust presents a fire and explosion hazard.

      Environmental Problems

  12. Dec 2019
    1. Th ough cautions are oft en expressed [e.g., Plomin, DeFries, McClearn, & Rutter, 1997], the fact that reported biological mothers-adopted children correlations are higher than adoptive mothers-adopted children correlations has had a big impact in psychology and on theories of development. Most usually, the correlations have been computed into heritability

      This does suggest some of the supposed heritability is actually prenatal environment (or some other analogous factor). It's also possible that e.g. mitochondrial DNA plays a bigger role than previously recognized, much how thyroid status is the #1 predictor of mental retardation. Perhaps IVF will shed further light on the issue.

    1. This is a browser execution environment. It may provide additional built in objects exposed in the global namespace. It is a specialized execution environment which provides builtin capabilities beyond the base javascript language spec.
    2. This is a non-dom based javascript execution environment. It usually only contains the base javascript language spec libraries and objects along with modules to communicate with OS features (available through commonjs require).
    3. Consider that the client environment as the special case as it exposes objects into the global space to provide certain features and limits others.

      Doesn't the server ever expose objects into the global space??

    1. neutrino build --require dotenv/config You can then tell Neutrino to inject these environment variables in your neutrinorc: ['@neutrinojs/env', [ 'NODE_ENV', 'APPLICATION_NAME', 'LOGIN_STRATEGIES', 'TASKCLUSTER_ROOT_URL', ]],
  13. Nov 2019
  14. Oct 2019
    1. Aspiring to canonicity, one fun project would be to take the most recent IPCC climate assessment report (perhaps starting with a small part), and develop a version which is executable. Instead of a report full of assertions and references, you'd have a live climate model – actually, many interrelated models – for people to explore. If it was good enough, people would teach classes from it;
    2. But in the notebook format it's much easier for the reader to experiment. Their exploration is scaffolded, they can make small modifications and see the results, even the answers to questions Norvig did not anticipate
  15. Sep 2019
  16. Jul 2019
    1. “you have to buy the class, basically pay for the class […] you had to pay, there’s no way to go around it.”

      Which again raises the question of pedagogy. The practice also creates a classroom environment based at least in part on begrudging compliance and resentment. Not great!

  17. May 2019
    1. Henderson is littered with at least 17.6 tons of (mostly plastic)

      we should avoid using plastics as much as possible.

    1. Por un lado, la urbanización es un proceso territorial y socioeconómico que induce una transformación radical del uso y de la cobertura del suelo y es el evento que mayores transformaciones produce en el ambiente, por lo que se encuentra íntimamente ligado al incremento de los problemas y riesgos ambientales (Merlotto, Piccolo y Bértola, 2012).

      Me parece interesante el análisis del crecimiento urbano en las ciudades metropolitanas que se plantea en el texto, ya que estoy de acuerdo que esta desmesurada expansión de suelo urbano/ comercial cada vez disminuye más las áreas verdes (impermeables) de cada estado local. Sin embargo existe un contraste social, donde estas empresas industriales que migran a las ciudades con el ánimo de posesionarse generan campos de trabajo. Pero aquí surge mi duda, qué sucede con estas empresas ya posicionadas y rankeadas que generan un alto nivel de contaminación y se localizan en una ciudad que no proveen de ordenanzas de carácter ambiental?

      Saludos cordiales,

      Arq. Ivette Alvarez CUENCA, ECUADOR ORCID: 0000-0002-0385-1244

    1. A PLE can be entirely controlled or adapted by a student according to his or her formal and informal learning needs, however not all students possess the knowledge management and the self-regulatory skills to effectively use social media in order to customize a PLE to provide the learning experience they desire.

      Teaching students to become self-regulated learners

  18. Apr 2019
    1. Oedipus, “Not to be born, O man, is the highest, the greatest word. But if you have seen the light of day, then consider it best to depart as quickly as possible to whence you came.”
    2. “It is a pretty nasty world”: Why more Indians choose not to have kids
  19. Mar 2019
    1. This article discusses that technology rich classroom research is lacking in the research world. This paper created a scale in which it could evaluate classroom environments. The authors tested this scale and determined it was a good starting framework for how to improve classroom environments. This scale could be useful later in class when evaluating technologies.Rating 9/10 for help assessment techniques

    1. This paper addresses the question about how today’s modern schools can prepare learners for the future in the age of technology. The response to this question is discussion around innovative learning environments that involve the use of technology. Technology has been a concern for the rapid change in the educational landscape and this paper aims to highlight transformation and innovation in relation to technology for teaching and learning. 9/10 for helpful diagrams and tables.

    1. This paper discusses the idea that design is responsible for developing learning and teaching in technology rich environments. This paper argues Cultural Historical Activity Theory. This paper uses this perspective to discuss their ideas of design in connection with the digital age. This paper is written from the perspective German, Nordic, Russian and Vygotskyan concepts that seek to define the relationship between learning and teaching in relation to design. Rating 9/10 for mixing design with digital learning

    1. What Makes for Effective Adult Learning

      This article provides a short overview or strategies and techniques to make adult learning effective. This article quotes adult learning researches like Knowles to provide information about meaningful learning experiences. This article provides idea for activities that fit in the category of affective adult learning.

    1. This article focuses on the adult learning environment from the teachers perspective. This article explains that there are many types of environments an adult learner experiences and why each of them are important. After reviewing the environments, the author provides recommendations from a professional perspective. Rating: 8/10 for providing an in-depth overview of different learning environments and how they apply to adult learners.

    1. This page is free resource to download a book about how people learn. This selected chapter provides recommendations for assessments and feedback in learning environments in general which also applies to adult learning. In addition to these examples, this chapter provides a section on theory and framework to better understand the overall topics. Rating: 10/10 Great free, open source resource with reputable information about learning.

    1. 5emissionsper vehicle mile travelled by an individual.Initial survey results suggest that overall greenhouse gas emissions could decline (Martin and Shaheen, 2011; Li et al, 2016), but much more research is needed on actual consumer behavior to develop conclusive estimates

      effect on the environment. Increases pollution and co2 emission. Facts and figures used to prove point.

    2. n addition, ridesharing could contribute to important externalities,such ascongestion and emissions. The impact on overall pollution is an empirical question because there are two countervailing factors. Lowering the cost of transportationis likely to increasevehicle miles travelled, which would increase emissions. However, encouraginghigher capacity utilization rates could reduce

      effect on the environment. Increases pollution and co2 emission. Facts and figures used to prove point.