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The most popular blog posts about software engineering on Hacker News. 21,833 posts.

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8858

The Emacs Window Management Almanac

Window management in Emacs gets a bad rap. Some of this is deserved, but mostly this is a consequence of combining a very flexible and granular layout system with rather coarse controls. This leaves the door open to creating and using tools for handling windows that employ and provide better metaphors and affordances…

8865

TruffleRuby

TruffleRuby started as my internship project at Oracle Labs in early 2013. It is an implementation of the Ruby programming language on the JVM, using the Graal dynamic compiler and the Truffle AST interpreter framework . TruffleRuby can achieve peak performance well beyond that possible in JRuby at the same time as…

8872

The Beauty of LaTeX (2011)

There are several reasons why one should prefer L A T E X to a WYSIWYG word processor like Microsoft Word: portability, lightness, security are just a few of them (not to mention that L A T E X is free ). There is still a further reason that definitely convinced me to abandon MS Word when I wrote my dissertation: you…

8875

Addendum to “Curl is C”

I posted curl is C a few days ago and it raced on hacker news, reddit and elsewhere and got well over a thousand comments in those forums alone. The blog post has been read more than 130,000 times so far. Addendum a few days later Many commenters of my curl is C post struck … Continue reading Yes C is unsafe, but… →

8877

Don't let dicts spoil your code

I restricted the use of dicts in my code to make it easier to follow and maintain. Here's my explanation of the benefits and advice on what you can use instead. Bonus point: what to do with all the legacy code when there's no time to eradicate all the dicts.