Best of 2019

The blog posts Hacker News loved most in 2019. 4,838 posts.

Any topic
4212

Swift 5 Exclusivity Enforcement

The Swift 5 release enables runtime checking of “Exclusive Access to Memory” by default in Release builds, further enhancing Swift’s capabilities as a safe language. In Swift 4, these runtime checks were only enabled in Debug builds. In this post, I’ll first explain what this change means for Swift developers before…

4215

Back from the Blender Conference

Yesterday, me, Dmitry, Wolthera and Agata visited BlenderCon 2019 . Intel had asked us to come to the conference to help set up the Intel/Acer booth, which was showing off Krita in all its HDR glory . After all, it’s pretty cool when a free software project has a real, tangible, technical, artistic first ! It was…

4217

JIT and Ruby's MJIT

If you already know lots about JIT in general and Ruby’s MJIT in particular… you may not learn much new in this post. But in case you wonder “what is JIT?” or “what is MJIT?” or “what’s different about Ruby’s JIT?” or perhaps “why in the world did they decide to do THAT?”… Well then, perhaps I can

4219

YC Fall Hackathon 2019

This November we’re hosting a hackathon at YC. You can find out more about the event and apply here [https://apply.ycombinator.com/events/236]. Applications close on 10/25/19 at 11:59PM PST. We’ll send out the first round of acceptances shortly afterward. The top team will get a YC interview and the top three teams…

4220

Jepsen: YugaByte DB 1.1.9

2019-04-10: The long fork test used in this analysis contained a bug which caused it to (in many cases) fail to identify long fork anomalies. We have re-checked YugaByte DB 1.1.15.0-b16 with a corrected checker, and its long fork tests still pass.