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pklink/index.html

Created March 19, 2015 10:12
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JS Bin // source http://jsbin.com/toriqa
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JS Bin</title>
</head>
<body>
<script id="jsbin-javascript">
var arr,
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
arr = ['a', 'b', 'c'];
alert(__indexOf.call(arr, 'a') >= 0);
alert(__indexOf.call(arr, 'd') >= 0);
</script>
<script id="jsbin-source-javascript" type="text/javascript">arr = ['a', 'b', 'c']
alert('a' in arr)
alert('d' in arr)</script></body>
</html>
Raw
jsbin.toriqa.js
var arr,
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
arr = ['a', 'b', 'c'];
alert(__indexOf.call(arr, 'a') >= 0);
alert(__indexOf.call(arr, 'd') >= 0);
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