aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

ityonemo

A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

the command zig run my_code.zig will compile and immediately run your Zig program. Each of these cells contains a zig program that you can try to run (some of them contain compile-time errors that you can comment out to play with)

bkaradzic

Orthodox C++

This article has been updated and is available here.

jakubtomsu

package main

import "core:fmt"
import "core:math"
import "core:math/linalg"
import rl "vendor:raylib"

main :: proc() {
    rl.SetConfigFlags({.VSYNC_HINT, .WINDOW_RESIZABLE, .MSAA_4X_HINT})
    rl.InitWindow(800, 600, "collision")

georgy7

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Modified.
# Original script source:
# http://blog.marcbelmont.com/2012/10/script-to-extract-email-attachments.html
# https://web.archive.org/web/20150312172727/http://blog.marcbelmont.com/2012/10/script-to-extract-email-attachments.html

# Usage:
# Run the script from a folder with file "all.mbox"

gka

PHP Endpoint for Github Webhook URLs

If you love deploying websites using Github, but for some reason want to use your own server, this script might be exactly what you need.

1. Put github.php somewhere on your PHP-enabled web server, and make it accessible for the outside world. Let's say for now the script lives on http://example.com/github.php

mikeando

#include "HMyClass.h"
#include <stdio.h>

void my_eh( const char * error_message, void * unused)
{
  printf("my_eh: %s\n", error_message);
}

int main()
{

keenanwoodall

Odin + Raylib + microui

1. Copy/paste rlmu.odin into an rlmu/ folder in your Odin project
2. Import rlmu package import "rlmu"
3. Import microui package import mu "vendor:microui"
4. Call rlmu lifecycle procs like so:

main :: proc() {
    rl.SetWindowState({ rl.ConfigFlag.WINDOW_RESIZABLE })
 rl.InitWindow(720, 600, "Odin/Raylib/microui Demo")

jakubtomsu

// Port of some collision functions to Odin by Jakub Tomšů.
//
// from Real-Time Collision Detection by Christer Ericson, published by Morgan Kaufmann Publishers, © 2005 Elsevier Inc
//
// This should serve as an reference implementation for common collision queries for games.
// The goal is good numerical robustness, handling edge cases and optimized math equations.
// The code isn't necessarily very optimized.
//
// There are a few cases you don't want to use the procedures below directly, but instead manually inline the math and adapt it to your needs.
// In my experience this method is clearer when writing complex level queries where I need to handle edge cases differently etc.

gonejack

hand_shutdown "key 290 mod1" 
hand_capmouse "key 291 mod1" 
hand_fullscr "key 13 mod2" 
hand_pause "key 19 mod2" 
hand_mapper "key 282 mod1" 
hand_speedlock "key 293 mod2" 
hand_recwave "key 287 mod1" 
hand_caprawmidi "key 289 mod1 mod2" 
hand_scrshot "key 286 mod1" 
hand_video "key 286 mod1 mod2"