tyage

var reg = /^\w/y;
reg.exec('xyz'); // => x
reg.exec('xyz'); // => y
reg.exec('xyz'); // => z
reg.exec('xyz'); // => null
reg.exec('xyz'); // => x

reg.lastIndex = 2;
reg.exec('xyz'); // => z

tyage

var table = document.querySelectorAll('table')[0];
var links = Array.prototype.map.call(table.querySelectorAll('a'), function(a) {return a.href});
var timer = window.setInterval(function() {
  document.body.innerHTML = "<img src='"+links[parseInt(Math.random()*links.length)]+"'>";
}, 10000);

pastak

// ==UserScript==
// @name   NumakuroOnGyazoNinjaEditor
// @namespace  	userjs.pastak.com.gyazo
// @description Gyazo Ninjaの編集機能でヌマクロー画像を使う
// @include		https://gyazo.com/*
// ==/UserScript==
(function (callback) {
   var script = document.createElement("script");
   script.textContent = "$(" + callback.toString() + ");";
   document.body.appendChild(script);

uiur

#!/bin/bash -e

id=$(chrome-cli list links | grep "chrome://extensions/" | awk '{print $1}' | sed -E "s/^\[([0-9]+)\]$/\1/g")

if [[ -n $id ]] ; then
  chrome-cli reload -t "$id"
else
  chrome-cli open "chrome://extensions"
fi

voluntas

WebRTC コトハジメ

更新:	2024-05-20
作者:	@voluntas
バージョン:	2024.1
URL:	https://voluntas.github.io/

shunirr