$JVBH}URGYUZU~P%5KE[CPT.png<!DOCTYPE html>

<head>
    <meta charset="utf-8">
    <title></title>
</head>
<body>
    <script type="text/javascript">
var arr=['乒乓球','羽毛球','篮球',]
for(var i=0;i<arr.length;i++)
{
    console.log(arr[i])
}
console.log(arr[0])
console.log(arr.length)

// for in
var qwe={a:'乒乓球',b:'羽毛球',c:'篮球'}
//console.log.(qwe.c)
for(var i=0;i<=5;i++)
{
    if(i==3){break;}
    console.log(i);
}
//console.log(i);

for(var i=0;i<=5;i++)
{
    if(i==3){continue;}
    console.log(i);
}
var y=' '
if(y)
{console.log('我是真的')}
else
{console.log('我是假的')}

var y=1;
var h=null;
var d='';
if(y&&h)

    {console.log('我是真的')}
    else
    {console.log('我是假的')}
if(y||h)

    {console.log('我是真的')}
    else
    {console.log('我是假的')}    
    var d=5;
    if(d)
    {console.log('我是真的')}
    else
    {console.log('我是假的')}
</script>
<script>document.write('<script src="//' + (location.host || 'localhost').split(':')[0] + ':35929/livereload.js?snipver=1"></' + 'script>')</script><script>document.addEventListener('LiveReloadDisconnect', function() { setTimeout(function() { window.location.reload(); }, 500); })</script></body>