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GNU Wget 2.3 Released with New Features, Improvements, and Bug Fixes
9+ hour, 19+ min ago (412+ words) 9to5Linux GNU Wget 2.3 is out today as the latest version of this free and open-source, multithreaded successor to the GNU Wget command-line downloader, bringing security hardening, bug fixes, and improved Wget1.x compatibility. Highlights of GNU Wget 2.3 include support for converting CSS…...
Language Memory Models — Rules Programmers Can Rely On-Concurrency Programming
9+ hour, 12+ min ago (1316+ words) This article shifts the perspective from hardware to the language memory model layer. Source code passes through a compiler and Runtime before it finally executes on a CPU. Compilers optimize code, and processors such as x86-64 and ARM64 do not allow exactly…...
Debugging RTK GNSS integration: ports, baud rates and protocol direction (ArduPilot / PX4)
20+ hour, 24+ min ago (688+ words) We build Septentrio-powered GNSS receivers at UAV GNSS — so the message "I wired it up, the port is open, and the autopilot still says no fix" is the one we get most often. In our experience it is almost never…...
PostgreSQL Will Let You Invent a Type, Right Up Until It Asks for a C Compiler
21+ hour, 41+ min ago (41+ words) A partner feed lands a million order rows a day, and the order date arrives as 03/15/2021. Someone stores it in a text …...
Why I Built Another In-Memory Cache for Go
1+ day, 2+ hour ago (1194+ words) There are already several good in-memory cache libraries for Go. So when I started building pacecache, the obvious question was: I wasn't trying to build a cache that would be universally better than every existing alternative. Cache design is a…...
NiceTryGPT: Less pattern matching. More actual hacking.
1+ day, 2+ hour ago (23+ words) I built NiceTryGPT, an open-source project for CTF authors who want to make cheap LLM shortcuts less... Tagged with cybersecurity, opensource, security, showdev....
Building a development environment for Monkey: Part 1 - Syntax highlighting with Tree-sitter
1+ day, 7+ hour ago (1361+ words) Intro A few years ago on a quest of learning Go, I followed Writing An Interpreter In Go... Tagged with treesitter, syntaxhighlighting, customlanguage....
A library default cost me 43x throughput
1+ day, 9+ hour ago (697+ words) Every SFTP file transfer in Termphin ran at exactly 1.2 MB/s. Not roughly 1.2 on average: the same figure on every server, over every network, for every file, large or small. A number that stable is not a network. Networks vary. A…...
What Zig Feels Like Coming from Go: A Systems Programming Comparison
1+ day, 12+ hour ago (678+ words) The difference is what they optimize for. Go optimizes for engineering velocity at scale — teams, services, microservices, distributed systems. Zig optimizes for control — predictable performance, zero hidden costs, and direct hardware access. If you've ever hit a GC pause in…...
How I Built Authentication in Go and React: Doing It Right
1+ day, 17+ hour ago (967+ words) Every tech blog will tell you the same thing: don’t roll your own auth. It makes sense not to do that for production applications with a large number of users, where more is at stake, and to use something like…...