Liu Bo liulinboyi

/**
 * 计算字符串所占的内存字节数，默认使用UTF-8的编码方式计算，也可制定为UTF-16
 * UTF-8 是一种可变长度的 Unicode 编码格式，使用一至四个字节为每个字符编码
 *
 * 000000 - 00007F(128个代码)      0zzzzzzz(00-7F)                             一个字节
 * 000080 - 0007FF(1920个代码)     110yyyyy(C0-DF) 10zzzzzz(80-BF)             两个字节
 * 000800 - 00D7FF
 * 00E000 - 00FFFF(61440个代码)    1110xxxx(E0-EF) 10yyyyyy 10zzzzzz           三个字节
 * 010000 - 10FFFF(1048576个代码)  11110www(F0-F7) 10xxxxxx 10yyyyyy 10zzzzzz  四个字节


	// Available variables:
	// - Machine
	// - interpret
	// - assign
	// - send
	// - sendParent
	// - spawn
	// - raise
	// - actions

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<style id="jsbin-css">
	.cicle {
	width: 48px;
	height: 48px;

	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>Colors</title>
	</head>
	<style>
	#div {

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Document</title>
	<style>
	.flex-container {
	background-color: blanchedalmond;

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
	<title>Hello World!</title>
	</head>
	<body>
	<h1>Hello World!</h1>
	<video controls src="https://mdn.github.io/learning-area/html/multimedia-and-embedding/video-and-audio-content/rabbit320.mp4" />