Exposing The Most Frequent Mistakes In Programming

The Blackbox project is a massive data collection initiative by the University of Kent, that sifts through millions of source code compilations looking to identify the most frequent mistakes made by student programmers.

Why is that useful?
Understanding how students learn to program through their common misconceptions and their recurring mistakes is important for many reasons:

Produce educational material focused on these issues
Render educators more efficient
Build IDE's or programming tools that protect against those errors
Improve the readability and the helpfulness of the errors emitted by compilers
Language design - improve the future syntax and design of a language by taking into consideration the syntax barriers students typically encounter

full article on i-programmer.info

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Serverless JavaScript

We recently joined in an interesting two-hour long conversation about Serverless JavaScript led by Steve Faulkner of Bustle who answered questions on Bustle, the Shep framework, the mindset behind the AWS Lambda infrastructure, and related topics.

The discussion took place on the Sideway conversation-sharing platform on January 6th. Here we present the best takeaways from the session which really should be taken notice of by anyone working on AWS.

Steve Faulkner:
At Bustle we serve over 50 million unique readers per month through a "serverless" architecture based on AWS Lambda and Node.js. Of course there are still servers but we don't manage them. This shift has allowed us to develop products faster and decreased the cost of our infrastructure. I'll answer any questions about how we made this transition and how it has worked out. I'll also discuss some of the tools and best practises including our open source framework shep

Eran Hammer:
When would you…

Insider's Guide To Udacity Android Developer Nanodegree Part 3 - Making the Baking App

Continuing to chart my experience of Udacity's Android Developer Nanodegree we step up in level, embarking on the advanced part of the super-course.
Completing project "Popular Movies" (see Part 2 of this series) signaled the end of "Android Developer". Now we are ready to tackle the second element of the program "Advanced Android Developer", a new class with a new syllabus and project. Continuing to chart my experience of Udacity's Android Developer Nanodegree we step up in level, embarking on the advanced part of the super-course.

Completing project "Popular Movies" (see Part 2 of this series) signaled the end of "Android Developer". Now we are ready to tackle the second element of the program "Advanced Android Developer", a new class with a new syllabus and project.

"Advanced Android Developer" is a mixed bag of self contained material and of coding seven different sample apps to learn about the…

Export your Wunderlist tasks with XPath

As brought up in this ProductHunt thread, the news is that Wunderlist is going to be deprecated in favor of the new Microsoft To-Do note taking platform.

This is what Wunderlist support had to say in response to my inquiry on Wunderlist's future:

"Now that the next evolution of Wunderlist is here, in the form of Microsoft To-Do Preview (https://www.wunderlist.com/blog/...), Wunderlist will no longer receive any updates or bug fixes and will eventually be retired. It won’t happen in the next few months and we’ll be sure to give our users plenty of notice beforehand. In the meantime, you can continue to use Wunderlist normally. Of course, we’d also love for you to try To-Do and let us know how you like it – and how we can improve it. While Wunderlist will continue to exist alongside To-Do for the time being, support for Wunderlist will eventually be removed. Not to worry, though! We will inform all Wunderlist users prior to shutting down service. You'll have ample opport…

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