The latest blog posts to take off on Hacker News. 21,830 posts.
A common perspective is that types are restrictions . Static types restrict the set of values a variable may contain, capturing some subset of the space of “all possible values.” Under this worldview, a typechecker is sort of like an oracle, predicting which values will end up where when the program runs and making…
EDIT 2022-07-22: With the shutdown (or imminent shutdown) of the 2G/EDGE/3G network in the US I'm now switching to a BlackBerry Q10, which supports LTE and is able to run ConnectBot.
Kenneth Iverson’s 1964 language, APL, won him the Turing Award. His award lecture, Notation as a Tool of Thought, argued that better notations would lead people to deeper insights about mathematics. He provided a number of examples ranging across linear algebra, arithmetic, probability, and logic. Unfortunately, most…
Write code that's compatible with how your brain works.
We’re pleased to announce the availability of RethinkDB 2.4.1. This update includes bug fixes, build improvements and the reintroduced update checker. For a complete list of changes in this update, you can refer to the release notes . Don’t forget that we replaced our download server, please read our latest blog post .
With Django 3.1, you can put async code in production if you don’t have to do heavy-lifting with some parts of Django that don’t support async yet.
I show how to use heterogeneous lists and traits to implement a type-safe printf in Rust. These mechanisms can ensure that two variadic argument lists share important properties, like the number of format string holes matches the number of printf arguments.
How architecture decision records can help your team.
ARM traditionally uses compressed kernels. This is done for two major reasons: It saves space on the flash memory or other storage media...
Personal Blog of Christian Haschek
Today, I wanted to see if I could out-compile my C compiler. I added a hand-compiled assembly version of echo from our previous coding exercise and added a new make target, make asm , that will assemble it. Let's look at our hand-compiled assembly and compare it to our C compiler and ask whether or not it was worth it.
PyPy winds down its membership in the Software Freedom Conservancy Conservancy and PyPy's great work together PyPy joined Conservancy ...
Learn AWS tags best practices and real-world tagging strategies to improve cost visibility, organize resources, enforce standards, and automate management
Never use a dependency that you could replace with an afternoon of programming.
After months of work, I am ecstatic to finally announce Bevy Engine! Bevy is a refreshingly simple data-driven game engine and app framework built in…
We’ve all seen them. They drive the rest of the team crazy. How can we use them to our advantage?
Easy to follow guide to building SPAs using Rust, WebAssembly and Yew
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This JavaScript demo application visualizes in detailed steps, how a text string is encoded into a QR Code barcode symbol. The content of this page essentially explains and justifies how my QR Code generator library works internally.
Seam carving is a technique for content-aware resizing, which changes the size of an image while attempting to preserve the interesting content of the image. The basic idea behind the technique is to remove low-energy seams: paths of pixels that are similar to their surroundings. A removed seam can be either vertical…
This blog site has been archived. Go to react.dev/blog to see the recent posts. Today, we are publishing the first Release Candidate for React 17. It has been two and a half years since the previous major release of React, which is a long time even by our standards! In this blog post, we will describe the role of this…
An appropriately annoying strategy for dealing with wiki rot at a company.
