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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,857 posts.

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11133

JPEG Compression

JPEG is a clever image compression algorithm that exploits a human perceptual bias and the structure of natural images. It makes a change of basis before encoding so that the rewritten image representation concentrates the signal that humans are most perceptive to, and thus, the remaining details can be discarded…

11134

Unreal Rust

A few months ago I asked myself "What if I could write a game in Rust, but use Unreal as a renderer?". After a bit of thinking I came to the conclusion that exposing the Unreal renderer to Rust via C ffi was way more work than I was willing to do. But what if I could just build on top of Unreal instead? I could just…

11138

On Hacking MicroSD Cards

Today at the Chaos Computer Congress ( 30C3 ), xobs and I disclosed a finding that some SD cards contain vulnerabilities that allow arbitrary code execution — on the memory card itself. On the dark side, code execution on the memory card enables a class of MITM (man-in-the-middle) attacks, where the card seems to be…

11141

Announcing Go Support for AWS Lambda

This post courtesy of Paul Maddox, Specialist Solutions Architect (Developer Technologies). Today, we’re excited to announce Go as a supported language for AWS Lambda. As someone who’s done their fair share of Go development (recent projects include AWS SAM Local and GoFormation), this is a release I’ve been looking…

11150

How did REST come to mean the opposite of REST?

In this article, Carson Gross explores how the term REST (Representational State Transfer) evolved to mean nearly the opposite of its original definition in modern web development. It traces how REST, originally defined by Roy Fielding to describe the web's architecture of hypermedia-driven interactions, came to be…