Every blog post that took off on Hacker News, ranked by the votes of its best submission. 21,819 posts.
The Eventide Project team is excited to announce Message DB: A fully-featured event store and message store implemented in PostgreSQL for pub/sub, event sourcing, and evented microservices applicat...
We are excited to announce a new release of the React Developer Tools, available today in Chrome, Firefox, and (Chromium) Edge! What’s changed? A lot has changed in version 4! At a high level, this new version should offer significant performance gains and an improved navigation experience. It also offers full support…
A 100 lines of Python code that substitute the compiler front-end for a specific computation. This shows that you don't need a “fast” compiling language to write efficient code. In fact, a compilation is only one of the multiple ways to achieve speed.
Last week I was helping a friend of mine to get one of his new apps off the ground. I can’t speak much about it at the moment, other than like most apps nowadays it has some AI sprinkled over it. Ok, maybe a bit maybe more just a bit – depends on the way you look at it, I suppose. There is a Retrieval-augmented…
Deep dive into the sort performance improvements in PostgreSQL 15, along with charts to visualize what types of queries will be faster. Includes speedups in single column sorts, reduced memory consumption with generation memory context, specialized sort routines for common datatypes, & use of k-way merge.
The fundamental principles needed to get a functional vehicle in your game.
Last year, we did a recap with what we thought were the best Python libraries of 2015 , which was widely shared within the Python community (see post in r/Python ). A year has gone by, and again it is time to give due credit for the awesome work that has been done by the open source community this year.
Learn how I built an ai receptionist for my brother's mechanic shop
Here is a description of all the new language features in C# 7.0, which came out last Tuesday as part of the Visual Studio 2017 release. C# 7.0 adds a number of new features and brings a focus on data consumption, code simplification and performance. Perhaps the biggest features are tuples, which make it easy […]
A collection of the most unfortunate but occasionally subtle issues I’ve seen in code written by students new to writing Python.
I’m sometimes late to notice new and terrible things about macOS 26 Tahoe, because I use it only for testing, on a secondary Mac. My main Mac remains on Sequoia, as enforced by Little Snitch . I was of course aware that app windows on Tahoe have exaggerated corner radiuses, but I was unaware until now that the window…
In a world of closed platforms, browser extensions are the rare exception that let users modify the apps that we use.
Drawing Copyright ©2017 Renee French This week marks the 10th anniversary of the creation of Go. The initial discussion ...
This is a story about Pull Request
[…] Embedded in Academia : Why Take a Compiler Course? – Seconded, or whatever – my compiler course was briefer than I'd have liked but many of my peers didn't take it and I spent ages explaining what I thought where simple concepts to them when working on group projects and the like. […]
The original working title for this post was "Go is hostile to developers". This was named at a time of extreme frustration, and it didn't ...
I grew up in the 80's, the decade home computers went from curiosity to mainstream. In primary school we had several Philips P2000T home com...
Read more on Y Combinator's blog.
I recently discovered that you could make PS2 games in JavaScript.
The x86 instruction set architecture is at the heart of CPU s that power our home computers and remote servers for over two decades. Being able to read and write code in low-level assembly language is a powerful skill to have. It enables you to write faster code, use machine features unavailable in C, and…
Script debugging is one of the most powerful and complex productivity features in the web developer toolbox. Done right, it empowers developers to fix bugs quickly and efficiently. The DevTools ...
The other day, being unable to find a suitable open-source text editor for cpmish , I sat down and wrote a simple vi-like editor. It took nine hours. I have it all on video.
