Hans Bignon K. Tognon tobihans

Handover documentation

Here's a list of things I find useful to check off when writing handover documentation for source code.

General sanity checks

These get checked at the end, but they're at the front of the document because they're good to keep in mind the whole time

Do these instructions work cross-platform? If not, which platform do they work on?
If the source of truth is not this document, should some of the questions be answered with links (to eg confluence/other repos)

Lua Pattern Matching Cheat Sheet

Table Of Contents

What's a pattern ?
Positional characters
Common matching characters
Ranges, character sets and logic
Quantifiers
Capture groups
Examples

Restore the GRUB Bootloader on Manjaro

Chroot into your linux instalation
1. The easiest way is with mhwd-chroot
  1. Install it yaourt -S mhwd-chroot
  2. Run it sudo mhwd-chroot
  3. DONE, you have chrooted into your linux installation (open a root console of your installed linux OS, is like just open a console with root access)
Restore your GRUB
1. Install a new GRUB bootloader with grub-install /dev/sda
Recheck to ensure the that installation has completed without any errors grub-install --recheck /dev/sda

cors.py for mitmproxy

Hacking CORS restriction to enable in-browser XHR to any server.

Usage

Say you are running an web app at localhost, and you want to send XHR to http://remote-server:80, but the CORS restriction forbids access because you are sending requests from an origin that remote-server:80 does not allow.

Run:

log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit

To configure as an alias git lol:

git config --global alias.lol "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"

	"use client";
	import { useState, useEffect, useRef } from "react";

	function SimpleRecordButton() {
	const [isRecording, setIsRecording] = useState(false);
	const [audioStream, setAudioStream] = useState(null);
	const [mediaRecorder, setMediaRecorder] = useState(null);
	const [audioBlob, setAudioBlob] = useState(null);
	const [recordingTime, setRecordingTime] = useState(0);
	const timerRef = useRef(null);

	import { v4 as uuid } from 'uuid';

	export function generateId() {
	return uuid();
	}

	const v4 = new RegExp(/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i);

	console.log(generateId().match(v4));
	//console.log(generateId().length)

	return {
	{
	"gbprod/nord.nvim",
	priority = 1000,
	lazy = false,
	enabled = true,
	opts = {
	transparent = false,
	terminal_colors = true, -- Configure the colors used when opening a `:terminal` in Neovim
	diff = { mode = "fg" }, -- enables/disables colorful backgrounds when used in diff mode. values : [bg\|fg]

	[
	{
	"paletteName": "gray",
	"swatches": [
	{
	"name": "100",
	"color": "#f7fafc"
	},
	{
	"name": "200",