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Waitin' (on Leiningen)
UPDATE: This post now contains obsolete information. Please read the new ClojureScript Quick Start instead
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Allocators in Rust
There has been a lot of discussion lately about Rust’s allocator story, and in particular our relationship to jemalloc. I’ve been trying to catch up, and I wanted to try and summarize my understanding and explain for others what is going on. I am trying to be as factually precise in this post as possible. If you see a…
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Things from Python I'd miss in Go
Let's assume Go has one killer feature – cheap concurrency – not present in any other language with similar serial performance (ruling out say Erlang). And let's agree that it gives Go its perfect niche – and we're only discussing uses of Go outside that niche from now on. So we won't come back to concurrency till the…
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Counting bytes fast
An apparently trivial and uninteresting task nonetheless received some special optimization care within FSE : counting the bytes (or 2-...
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Docker 0.9: introducing execution drivers and libcontainer
Docker is a founding member of the Blueprint Alliance, a 12-company reference architecture for securing AI agents, built around four governance questions.
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A Quick Intro to Rust Macros
Note : This article is for an obsolete version of Rust, and has been superceded by the slightly less misleadingly named "A Practical Intro to Macros in Rust 1.0" .
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JQuery 1.11 and 2.1 Released
jQuery: The Write Less, Do More, JavaScript Library
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The Art of Unix Usability (2004)
This book and its on-line version are distributed under the terms of the Creative Commons Attribution-NoDerivs 1.0 license, with the additional proviso that the right to publish it on paper for sale or other for-profit use is reserved to Pearson Education, Inc. A reference copy of this license may be found at…
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A shallow survey of formal methods for C code
Two interesting things in formally verified software happened recently. The big one was the release of SeL4 - a formally verified L4 microkernel. The second was much smaller, but closer to my usual scope: a paper which showed the correctness of sections of a couple of the assembly implementations of Curve25519.
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PHP 5.7 now nearly twice as fast as PHP 5.6
correction: php core developers have urged that it is improper to call this version “5.7” (despite the versioning file stating so) PHP 5.7 PHP NG is still in alpha development…
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Interactive Programming in C
I’m a huge fan of interactive programming (see: JavaScript , Java , Lisp , Clojure ). That is, modifying and extending a program while it’s running. For certain kinds of non-batch applications, it takes much of the tedium out of testing and tweaking during development. Until last week I didn’t know how to apply…
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FTL: WebKit’s LLVM-based JIT
Over the past year, the WebKit project made tremendous progress on the ability to optimize JavaScript applications. A major part of that effort was the introduction of the Fourth Tier LLVM (FTL) JIT.
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An Old Problem Meets Its Timely Demise
The Legend of Zelda: The Wind Waker is one of the most popular Gamecube games, if not Nintendo games, in existence. Its mixture of an open world, sharp dungeons, and an inventive art style turned heads more than ten years ago when it was released. Dolphin has had its...
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Build a browser engine part 5: Box model and layout tree
This is the latest in a series of articles about writing a simple HTML rendering engine:
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The JavaScript Problem
It makes many aspects of JavaScript sane and convenient, and you get a compilation check that verifies syntax, however it still suffers greatly from weak-typing.
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Programming without objects
Recently I gave an itemis internal talk about basic functional programming (FP) concepts. Towards the end I made a claim that objects and their blueprints (a.k.a. classes) have severe downsides and that it is much better to "leave data alone", which is exactly how Clojure and Haskell treat this subject.
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The problematic culture of “Worse is Better”
Our industry has been infected by a dangerous meme, and it’s one that hasn’t been given its proper scrutiny. Like many memes that explode in popularity, “Worse is Better” gave a name to an underlying fragment of culture or philosophy that had been incubating for some time. I point to C++ as one of the first instances…
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Kotlin, the Swift of Android
Well, not quite but let's start from the beginning.
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