Arjan Einbu aeinbu

git reset

git reset --soft, any changes are left as staged (or "ready to commit")
git reset --mixed, any changes are left as unstaged
git reset --hard, any changes are discarded

Example:

git reset --soft HEAD~3

Different ways to search a git repo

Search commit messages

git log --grep="..."

git log --grep=\<pattern> searches in commit messages only

Search all file contents

Linux users/groups/permissions cheatsheet

Add user

sudo useradd -m peter   #create user peter
sudo passwd peter       #set peter's password (will be prompted for password)

groupadd myAppUsers     #create the myAppUsers group

sudo usermod -a -G peter myAppUsers. #add peter to the myAppUsersGroup

	import pygame, random

	W, H = 800, 600

	class Stickman:
	def __init__(self):
	self.x = random.randint(50, W - 50)
	self.hp = 20
	self.level = 1
	self.xp = 0

	const {
	chain,
	filter,
	count,
	groupBy,
	map
	} = require("./chaining")


	const transforms = [


	function round(value, precision) {
	return Number(Math.round(value + "e" + precision) + "e-" + precision)
	}


	function strictCompare(left, right) {
	console.log(`strictCompare(${left}, ${right})`);
	return left === right;
	}

	function Deferred() {
	this.resolve = null;
	this.reject = null;

	this.promise = new Promise((resolve, reject) => {
	this.resolve = resolve;
	this.reject = reject;
	});
	}

	import { wrapInDisablerProxyFactory } from "./wrapInDebugModeProxy"


	describe("Enable/disable functions", () => {
	const obj = {
	flipTheFlag(target) {
	target.flag = true
	},
	inner: {
	anotherFlipTheFlag(target) {

	public abstract record StronglyTypedId<TValue>(TValue Value)
	where TValue : notnull
	{
	public override sealed string ToString() => $"{Value}";
	}

	alias la="ls -a"

	mkcd() {
	mkdir $1 && cd $1
	}