Antiquated, clunky, and unsafe. Though beloved to some, C is a language that many choose to hate. The mass opinion is indeed so negative it’s hard to believe that anybody would program anything in C. Yet they do. In fact a lot of things, even new things, are programmed in C. The standard was recently […]
The classic ed editor is a really good example of a sparse, minimal, standard Unix tool that does one thing, and does it well. Because there are so many good screen-oriented editors for Unix, there’s seldom very much call for using ed , unless you’re working on very old or very limited hardware that won’t run anything…
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In 2010ish, we tried to roll out a feature ( Treasury ) using MongoDB. It was an interesting experience. I learned quite a bit in the process. I wrote about what I was thinking at the time here . But for the most part it was an abject failure and Ryan Young wound up porting the entire thing to the MySQL shards which…
I finished The Heroku Hacker's Guide, a practical book on using and understanding Heroku, out now as a PDF and paperback. Here's why I wrote it.
When writing lock-free code in C or C++, one must often take special care to enforce correct memory ordering. Otherwise, surprising things can happen. Intel lists several such …
Last Thursday night at Oredev, after the sessions, was "Birds of a Feather" - a sort of mini-unconference. Anyone could write up a topic on the whiteboard; interested individuals added their names, and each group got allocated a room to chat about the topic. I joined the "Spatial Indexing" group, and we spent a…
I was bouncing around the Rails API documentation yesterday, and I noticed a few rails console tricks I haven’t seen before. There’s been plenty of posts about irb and Rails before, but I’m hoping you’ll learn something new here. The following console samples were taken with…
Revealing the Darker Side of Productive Coding A few weeks ago we finished the Early Access Program for the upcoming release of IntelliJ IDEA 12. We would like to thank all of you who evaluated the p
Last week at Vimeo we had a challenge. Build a better query string parameter sorter for a Varnish plugin. The gauntlet was thrown down at 5pm on a Friday and by 2am Friday night we had our first contender. I arrived home to see the code and decided to throw my hat into the ring. I had made some attempts at c plugins…
a blog post by @azwinkau
Earlier this year, we applauded District Court Judge Alsup for getting it right and holding that, as a matter of law, one could not copyright APIs. The case, Oracle v. Google, is now on appeal to the Federal Circuit, where a three-judge panel is going to revisit Judge Alsup’s ruling.We’ve explained...
Last summer, Heroku became a polyglot platform, with official support for Ruby, Node.js, Clojure, Java, Python, and Scala. Building a platform that works..
Linked lists look harmless until they start detonating your game at runtime. This is the bug pattern far too many programmers miss.
