Daniel Mascena danielmascena

CSS Selectors Cheatsheet

Hi! If you see an error or something is missing (like :focus-within for few years :P) please let me know ❤️

Element -- selects all h2 elements on the page

h2 {

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

##what are generators##

They're pausable functions, pausable iterable functions, to be more precise
They're defined with the *
every time you yield a value, the function pauses until .next(modifiedYieldValue) is called

var myGen = function*() {
  var one = yield 1;
  var two = yield 2;
  var three = yield 3;
 console.log(one, two, three);

O comando abaixo força o git a sempre utilizar o protocolo https em seus downloads:
- git config --global url."https://".insteadOf git://
Configuração de Proxy no GIT:
- git config --global http.proxy http://proxyuser:proxypass@prxrj.prevnet:8080
- git config --global https.proxy http://proxyuser:proxypass@prxrj.prevnet:8080
Liberar autenticação do proxy em ambientes sem interface gráfica (Resolve o problema do erro 407 ao realizar requisições):
- curl -v -U proxyuser:proxypass -x http://prxrj.prevnet:8080 --url http://www.google.com --proxy-ntlm
Matar todos os processos Zumbi:

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<meta charset="utf-8" />
	<script src="templating.js" type="text/javascript" charset="utf-8"></script>
	</head>
	<body>

	<template id=t>

	#!/usr/bin/env node

	var args = process.argv.slice(2);

	//console.log('Started');

	// String startsWith polyfill
	if (!String.prototype.startsWith) {
	Object.defineProperty(String.prototype, 'startsWith', {
	enumerable: false,

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Building a router</title>
	<script>
	// Put John's template engine code here...

	(function () {
	// A hash to store our routes:

	/*
	* I add this to html files generated with pandoc.
	*/

	html {
	font-size: 100%;
	overflow-y: scroll;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	}

	git branch -m old_branch new_branch # Rename branch locally
	git push origin :old_branch # Delete the old branch
	git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote