falconindy

A More Trustworthy AUR

Background

The Arch User Repository (AUR) is a community-driven collection of package recipes — not binaries. Each AUR package is a git repository containing, at minimum, a PKGBUILD (a bash script describing how to fetch, build, and package software) and a .SRCINFO (machine-readable metadata derived from the PKGBUILD). Users — or, more often, AUR helpers like paru and yay — clone these repos, inspect the PKGBUILD, and run makepkg to build and install the

havenwood

rev

Single-file version control. Lighter than RCS.

Install

cp rev.rb /usr/local/bin/rev

Requires Ruby, diff and patch. Colored output when git is available.

karpathy

"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

graydon

filc overhead rough tests:

  - mg /usr/share/dict/words
    - yolo: 10MB maxrss / 101m insn /  54m cycle
    - filc: 30MB maxrss / 370m insn / 176m cycle
    - filc/yolo: 3x mem / 3.66x insn

  - xzcat optfil-0.674-linux-x86_64.tar.xz >/dev/null
    - yolo:  9.7MB maxrss / 40.4bn insn / 32.7bn cycle /  9.42s real /  9.32s user / 0.09s sys
    - filc: 33.2MB maxrss / 77.5bn insn / 42.8bn cycle / 12.29s real / 12.16s user / 0.14s sys

havenwood

foo = :untouched
bar = :untouched

[:touched].each do |foo|
  bar = :touched
end

foo #=> :untouched
bar #=> :touched

siraben

Note: due to volume, this has been moved to https://github.com/siraben/freenode-exodus

Projects and channels that have left Freenode

This is a (necessarily incomplete) list of projects and channels that have decided to permanently move out of Freenode to https://libera.chat (unless stated otherwise). Please reach out below or on IRC if there's additions or corrections.

Sources are mostly comments I've seen on HN, various IRC channels and web searches.

• ADIIRC
• Alpine (to oftc)
• Anbox

lunasorcery

/* So how does this work?
I'm using ANSI escape sequences to control the behavior of the terminal while
cat is outputting the text. I deliberately place these control sequences inside
comments so the C++ compiler doesn't try to treat them as code.*/
//
/*The commands in the fake code comment move the cursor to the left edge and
clear out the line, allowing the fake code to take the place of the real code.
And this explanation uses similar commands to wipe itself out too. */
//
#include <cstdio>

CRTified

VFIO Setup on NixOS

Disclaimer: Nobody else tested my setup so far, so this is a "works on my machine" scenario. I am not responsible for anything you break on your machine (although I'd not expect much harm).

Hardware

My system has the following hardware:

• Board: ASRock X570 Pro4

wybiral

package main

import (
	"crypto/sha512"
	"encoding/base64"
	"fmt"
	"log"
	"math/rand"
	"net/http"
	"strings"

wybiral

// Tracking cursor position in real-time without JavaScript
// Demo: https://twitter.com/davywtf/status/1124146339259002881

package main

import (
	"fmt"
	"net/http"
	"strings"
)