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Software Engineering

The most popular blog posts about software engineering on Hacker News. 857 posts.

2013
483

LLVM 3.3 Released

This document contains the release notes for the LLVM Compiler Infrastructure, release 3.3. Here we describe the status of LLVM, including major improvements from the previous release, improvements in various subprojects of LLVM, and some of the current users of the code. All LLVM releases may be downloaded from the…

488

Light Table a year ago

A year ago today I put up the original blog post for Light Table . It was just a simple video of a prototype I made in less than a week while I was visiting my grandparents without internet - at the time we had no idea what it would become. To be honest, I thought some would think it was neat, but then it would fade…

489

Valgrind Release 3.9.0

Official Home Page for valgrind, a suite of tools for debugging and profiling. Automatically detect memory management and threading bugs, and perform detailed profiling. The current stable version is valgrind-3.28.0.

490

Memory Allocators 101

For the last few weeks, I've been working on a couple of patches to tcmalloc, Google's super high performance memory allocator. I'm going to post about them soon, but first I thought it would be cool to give some background about what a memory allocator actually does. So, if you've ever wondered what happens when you…

491

Advanced Vim Registers

Registers in Vim are best thought of as scratch spaces for text, some of which are automatically filled by the editor in response to certain actions. Learning how to use registers fluently has a lot of subtle benefits, although it takes some getting used to because the syntax for using them is a little awkward.

494

Why no curl 8

In this little piece I'll explain why there won't be any version 8 of curl and libcurl in a long time. I won't rule out that it might happen at some point in the future. Just that it won't happen anytime soon and explain the reasons why. Seven point twenty nine, really? We've done 29 … Continue reading Why no curl 8 →

496

Useful GitHub patterns

Both my day job and my open-source work involve constant use of git and GitHub. These are some useful patterns that I’ve found myself using regularly. (From this point onwards, I shall abbreviate a “pull request” as PR).

498

Learn to code like it's 1996

I’ve been meaning to write up my take on the learn to code movement for quite some time now, but for one reason or another haven’t managed to get around to it. Now that the president is endorsing Computer Science and telling Americans to learn to code, this post has jumped to the top of my priority list.

507

The Go 1.1 scheduler

One of the big features for Go 1.1 is the new scheduler, contributed by Dmitry Vyukov. The new scheduler has given a dramatic increase in performance for parallel Go programs and with nothing better to do, I figured I'd write something about it.