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elsjekool

Paul Ford: What is Code? | Bloomberg - 35 views

www.bloomberg.com/...2015-paul-ford-what-is-code

shared by elsjekool on 14 Jun 15 - No Cached
  • There are keynote speakers—often the people who created the technology at hand or crafted a given language. There are the regular speakers, often paid not at all or in airfare, who present some idea or technique or approach. Then there are the panels, where a group of people are lined up in a row and forced into some semblance of interaction while the audience checks its e-mail.
  • Fewer than a fifth of undergraduate degrees in computer science awarded in 2012 went to women, according to the National Center for Women & Information Technology
  • The average programmer is moderately diligent, capable of basic mathematics, has a working knowledge of one or more programming languages, and can communicate what he or she is doing to management and his or her peers
  • ...16 more annotations...
  • The true measure of a language isn’t how it uses semicolons; it’s the standard library of each language. A language is software for making software. The standard library is a set of premade software that you can reuse and reapply.
  • A coder needs to be able to quickly examine and identify which giant, complex library is the one that’s the most recently and actively updated and the best match for his or her current needs. A coder needs to be a good listener.
  • Code isn’t just obscure commands in a file. It requires you to have a map in your head, to know where the good libraries, the best documentation, and the most helpful message boards are located. If you don’t know where those things are, you will spend all of your time searching, instead of building cool new things.
  • Some tools are better for certain jobs.
  • C is a simple language, simple like a shotgun that can blow off your foot. It allows you to manage every last part of a computer—the memory, files, a hard drive—which is great if you’re meticulous and dangerous if you’re sloppy
  • Object-oriented programming is, at its essence, a filing system for code.
  • Where C tried to make it easier to do computer things, Smalltalk tried to make it easier to do human things.
  • Style and usage matter; sometimes programmers recommend Strunk & White’s The Elements of Style—that’s right, the one about the English language. Its focus on efficient usage resonates with programmers. The idiom of a language is part of its communal identity.
  • Coding is a culture of blurters.
  • Programmers carve out a sliver of cognitive territory for themselves and go to conferences, and yet they know their position is vulnerable.
  • Programmers are often angry because they’re often scared.
  • Programming is a task that rewards intense focus and can be done with a small group or even in isolation.
  • For a truly gifted programmer, writing code is a side effect of thought
  • As a class, programmers are easily bored, love novelty, and are obsessed with various forms of productivity enhancement.
  • “Most programming languages are partly a way of expressing things in terms of other things and partly a basic set of given things.”
  • Of course, while we were trying to build a bookstore, we actually built the death of bookstores—that seems to happen a lot in the business. You set out to do something cool and end up destroying lots of things that came before.
  • Siri Anderson on 14 Jun 15
     
    A lengthy but worthy read for all non-programmers on code.
  • elsjekool on 15 Jun 15
     
    Explains code
Michelle Ohanian

Study Finds That Online Education Beats the Classroom - Bits Blog - NYTimes.com - 0 views

bits.blogs.nytimes.com/...-education-beats-the-classroom

shared by Michelle Ohanian on 20 Aug 09 - Cached
  • The report examined the comparative research on online versus traditional classroom teaching from 1996 to 2008. Some of it was in K-12 settings, but most of the comparative studies were done in colleges and adult continuing-education programs of various kinds, from medical training to the military.
    • tom campbell
      tom campbell on 20 Aug 09
       
      This is an important paragraph - most of this research is beyond K-12. It doesn't diminish the promise that 2.0 and future techs can assist in creating individualized learning opps - and it soundly heralds the death of "learning by lecture" - an approach that has both failed and bored generations of students!
  • More and more, students will help and teach each other, he said.
    • Cindy Dean
      Cindy Dean on 20 Aug 09
       
      This only makes sense. Research continues to support collaborative learning and student-centered classrooms.
    • Michelle Ohanian
      Michelle Ohanian on 16 Sep 09
       
      I agree that it needs to be more personal and not about checking off a task as complete. In 2 online courses I took this summer, the discussion board comments were mostly insipid. I wish the teacher had thought about how to facillitate the online discussion to push our thinking. Perhaps to redirect false comments into real analysis and reflection of the questions posted.
  • ...1 more annotation...
    • Michelle Ohanian
      Michelle Ohanian on 16 Sep 09
       
      This leaves out many special populations of students. My English Language Learners need exposure and modeling in how to negoticate online course. My school district discourage them from taking the summer courses. I can't think of an example in which my student knew more than I did about web2.o.
  • Jane St. Pierre on 21 Aug 09
     
    Peer teaching is a powerful learning tool. Technology can help enlarge the number of peers.
fachdidaktik

ShowMe - The Online Learning Community - 7 views

www.showme.com

shared by fachdidaktik on 22 Feb 12 - No Cached
  • Martha Hickson on 22 Feb 12
     
    ShowMe is an open learning community where you can teach or learn anything. Watch great lessons for free, or create your own with the iPad app.
  • Martin Burrett on 04 Jul 13
     
    This is an iPad app and site where you can create video tutorials on a virtual whiteboard on an iPad and share it on the web to view on any device. The site has a extensive bank of shared tutorials from other educators on a range of topics, including maths, science, English, languages and more. Download the app at https://itunes.apple.com/us/app/showme-interactive-whiteboard/id445066279 http://ictmagic.wikispaces.com/ICT+%26+Web+Tools
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