20101
New
The latest blog posts to take off on Hacker News. 21,843 posts.
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Only fast languages are interesting
If this isn’t a Zawinski quote, it should be. I have avoided the JVM my entire life. I am presently confronted with problems which fit in the JVM; JVM libraries, concurrency, giant data: all …
20105
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Yammer moving from Scala to Java
Following up on my recent Scala posts , some commented that because I haven't used Scala seriously, my opinion is of little value. I respo...
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Fuzzy string search
Intro Fuzzy search algorithms (also known as similarity search algorithms) are a basis of spell-checkers and full-fledged search engines lik...
20112
Matrix multiplication in O(n^2.373)
For twenty years, the fastest known algorithm to multiply two n-by-n matrices, due to Coppersmith and Winograd, took a leisurely O(n2.376) steps. Last year, though, in his PhD thesis, Andrew Stot…
20113
Back in the Django saddle
As a co-creator and one of the two Benevolent Dictators for Life of Django , my responsibility is to guide the open-source project forward. I did a great job of this for several years: from our open-sourcing in July 2005 (and for about two years prior to that), I was rather obsessed with it, contributing thousands of…
20114
Equations True Computer Science Geeks Should (at Least Pretend to) Know
This idea is a complete rip off an article that appeared in Wired a little while ago and it got me thinking what would my list for Compu...
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Developer Income Report #16
Goal reached! My regular income still seems to grow. My lastly introduced in my “Make Money on Android” eBook method seems to be working very well (not only for me – check lastly …
20118
Abstract algebra for developers and people who hate math
Hi. I think math is really cool, but, most people (sadly) don't think so. This includes many programmers who in fact enjoy many of the sam...
20119
LLVM 3.0 Type System Rewrite
One of the most pervasive IR (and thus compiler API) changes in LLVM 3.0 was a complete reimplementation of the LLVM IR type system. This change was long overdue (the original type system lasted from LLVM 1.
20120
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Build Doom3 on MacOSX with XCode4
The source code of Doom3 has been released three days ago :) ! I have started to read it and I will probably write a code review if enough people are interested. According to the README.txt the source code is building well with Visual Studio 2010 but it is not building at all on Mac OS X with XCode 4.0 ( it is…
20123
What's In A GIF
We sill start off by walking though the different parts of a GIF file. (The information on this page is primarily drawn from the W3C GIF89a specification .) A GIF file is made up of a bunch of different "blocks" of data. The following diagram shows all of the different types of blocks and where they belong in the…
20124
Xmonad 0.10 was released
This page is for keeping a record of significant changes in darcs xmonad and xmonad-contrib since the 0.9 releases. See darcs changes in the source repositories for the patches and more details covering documentation and bug fixes not noted here. Xmonad 0.9 was released on 26 October 2009, and Xmonad 0.10 on 18…
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Scala Feels like EJB 2
At Devoxx last week I used the phrase "Scala feels like EJB 2 to me". What was on my mind? Scala For a number of years on this blog I'v...
20128
20129
PyPy 1.7 released: widening the sweet spot
We're pleased to announce the 1.7 release of PyPy. As became a habit, this release brings a lot of bugfixes and performance improvements ove...
20130
