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Epoll is broken – part 2/2
In this post we'll discuss the second argument on why the epoll() is broken. The problem is best described in an LWN comment by Foom :
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The latest blog posts to take off on Hacker News. 14,544 posts.
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I've decided to move on to Distill
I do not plan to write more of my deep learning articles on this site. Instead, I will be co-editor of Distill , a visual, interactive journal for machine learning research emphasizing human understanding. I believe this will allow me to better serve the community.
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Bloaty McBloatface: a size profiler for binaries
I’m very excited to announce that today I’m open-sourcing atool I’ve been working on for several months at Google.It’s called Bloaty McBloatface, and it lets...
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Bootstrapping a Type System (2010)
Magpie has reached a strange but neat little milestone on the road from “weird experiment” to “real language”: the type system is now bootstrapped. I’m not aware of any other languages where a statement like that is even meaningful (maybe Typed Scheme ?), much less true , so I’ll try to break that down.
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The Minimum Every Software Developer Absolutely Must Know About Unicode (2003)
Ever wonder about that mysterious Content-Type tag? You know, the one you’re supposed to put in HTML and you never quite know what it should be? Did you ever get an email from your friends in…
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Three Months of Go, from a Haskeller’s perspective (2016)
This summer I’ve been interning at Pusher , and have been writing a lot of Go. It’s been a bit of a change coming from a Haskell background, so I decided to write up my thoughts now, at the end.
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How to pick a microcontroller
Revisiting some opinions on how to pick a microcontroller - as a followup to SnapEDA's post on the Top 10 Microcontrollers on their site.
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High quality graphics for Latex documents: The Matlab route
You use L a T e X instead of a WYSIWYG word processing program because they can’t cope with the high quality required for publication. But your nice professional looking documents can be ruined because you insert the wrong type of figures. Bitmap figures are easily pixelated because the actual size is not always known…
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How to Write a Git Commit Message (2014)
Commit messages matter. Here's how to write them well.
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Acing the technical interview
If you want to get a job as a software witch, you’re going to have to pass a whiteboard interview. We all do them, as engineers–often as a part of our morning ritual, along with arranging a beautiful grid of xterms across the astral plane, and compulsively running ls in every nearby directory–just in case things have…
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The eigenvector of “Why we moved from language X to language Y”
I was reading yet another blog post titled "Why our team moved from <language X> to <language Y> (I forgot which one) and I started wondering if you can generalize it a bit. Is it possible to generate a N * N contingency table of moving from language X to language Y?
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Using JDK 9 Memory Order Modes
This guide is mainly intended for expert programmers familiar with Java concurrency, but unfamiliar with the memory order modes available in JDK 9 provided by VarHandles. Mostly, it focuses on how to think about modes when developing parallel software. Feel free to first read the Summary .
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PostgreSQL Parallel Query v2
A recent Twitter poll asked What is your favorite upcoming feature of PostgreSQL V10? In this admittedly unscientific survey, "better para...
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Facebook’s code quality problem (2015)
"Move fast and break things: A cautionary tale from Facebook's code quality woes."
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Linting HTML using CSS
Articles on frontend development and more.
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Rust's Type System Is Turing-Complete: Type-Level Programming in Rust
(N.B. The word “fuck” appears multiple times in this post. I recommend that the reader temporarily not consider “fuck” as profanity, as it isn’t used that way here.)
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Emoji.length == 2
EDIT: Wow, much to my surprise this really blew up on Hacker News . There are some pretty interesting discussions happening. (Thanks Stan !)
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ANTLR Mega Tutorial
The definitive ANTLR mega tutorial on ANTLR4. Learn everything you need to know; with code in JavaScript, Python, Java and C#.
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Better Compression with Zstandard
I think I first heard about the Zstandard compression algorithm at a Mercurial developer sprint in 2015. At one end of a large table a few people were uttering expletives out of sheer excitement. At developer gatherings, that's the universal signal for something is awesome . Long story short, a Facebook engineer…
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Finding Free Food with Python
If you live in a major city, there’s a good chance you’ve used (or at least heard of) food delivery services like Postmates, GrubHub, or DoorDash. These services are great for times when I’m behind on groceries or when I’m getting some late night studying in before a big midterm or final. The only problem with these…
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Understanding Git Filter-Branch and the Git Storage Model
The other day Steve wanted git alchemy done on the Rust repo. Specifically, he wanted the reference and nomicon moved out into their own repositories …