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Ggplot2 version 2.0.0 released by Hadley Wickham
ggplot2 2.0.0: official extension mechanism, new geoms (geom_count, geom_curve, geom_label), appearance tweaks, and facet labels.
Topics /
Software Engineering
The most popular blog posts about software engineering on Hacker News. 1,031 posts.
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Adventures in financial and software engineering
This post describes how to implement a DSL for pricing financial contracts in Scala
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Practical Makefiles, by example
The purpose of this document is to explain how to write practical makefiles for your everyday hacks and projects. I want to illustrate, how easy it is to use make for building your programs, and doing so, dispel the notion that resorting to big clunky graphical IDEs, or makefile generators such as autotools or cmake…
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Releasing jsfunfuzz and DOMFuzz
Today I'm releasing two fuzzers: jsfunfuzz , which tests JavaScript engines, and DOMFuzz , which tests layout and DOM APIs.
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Nibble Sort
A while back, John Regehr posted the Nibble Sort Programming Contest on his blog. The objective was to write a program that sorts the 4-bit components (nibbles) of 64-bit words as fast as possible. For example, 0x42badc0ffeed00d5 should result in 0xffeedddcba542000 after sorting.
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Implementing functional languages: a tutorial (1992)
This book gives a practical approach to understanding implementations of non-strict functional languages using lazy graph reduction. The book is intended to be a source of practical labwork material, to help make functional-language implementations `come alive’, by helping the reader to develop, modify and experiment…
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Windows 10: The Next Chapter [video]
Everything you need to know about Windows 10.
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Who Says C is Simple? (2010)
When I (George) started to write CIL I thought it was going to take two weeks. Exactly a year has passed since then and I am still fixing bugs in it. This gross underestimate was due to the fact that I thought parsing and making sense of C is simple. You probably think the same. What I did not expect was how many dark…
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Improving compression with a preset DEFLATE dictionary
A few years ago Google made a proposal for a new HTTP compression method, called SDCH (SanDwiCH). The idea behind the method is to create a dictionary of long strings that appear throughout many pages of the same domain (or popular search results).
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Doubling the speed of jpegtran with SIMD
It is no secret that at CloudFlare we put a great effort into accelerating our customers' websites. One way to do it is to reduce the size of the images on the website. This is what our Polish product is for.
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CPU registers and OCaml
Even though registers are a low-level CPU concept, having some knowledge about them can help write faster code. Simply put, a CPU register is a storage for a...
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Why I no longer use MVC frameworks
神の領域10作品まとめページに戻るはじめに総合まとめと称して、100作品とか50作品とかのまとめ記事を書いているが、作品が多すぎて選びきれない！候補10本くらいに絞ってくれ！という要望からこの記事を作成している人間は選択肢が多すぎると逆に選...
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Syntax across languages
Looking for operator or function names? Well have a look at the following and remember using existing one may ease the transition :)
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Avoiding Reflection (And Such) in Go
So, as previous posts show , I like Go well enough. But as a computer-language polyglot, "Go programmer" is not part of my identity, and I try for a balanced view. It is very human to go overboard in both praise and criticism, both easy to find online.
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Kubernetes from the ground up: the API server
This is the second post in a series on Kubernetes , the open source cluster manager. The first post was about the kubelet .
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Matrix Computations on the GPU in Clojure
Clojure Fast Matrix Library - GPU and native CPU
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Why you should wait on upgrading to .Net 4.6
Update (August 11th): A patch for this bug has been released by Microsoft. Here’s their update to the advisory: We released an updated version of RyuJIT tod...