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/index.html

Created August 17, 2016 01:09
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.call with this // source http://jsbin.com/fofawef
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>.call with this</title>
</head>
<body>
<script id="jsbin-javascript">
function speak (prefix) {
console.log(prefix + ' ' + this.sound);
}
var dog = {
sound: 'woof'
}
var cat = {
sound: 'meow'
}
speak.call(cat, 'the dog says')
// 'the dog says woof'
</script>
<script id="jsbin-source-javascript" type="text/javascript">
function speak (prefix) {
console.log(prefix + ' ' + this.sound);
}
var dog = {
sound: 'woof'
}
var cat = {
sound: 'meow'
}
speak.call(cat, 'the dog says')
// 'the dog says woof'
</script></body>
</html>
Raw
jsbin.fofawef.js
function speak (prefix) {
console.log(prefix + ' ' + this.sound);
}
var dog = {
sound: 'woof'
}
var cat = {
sound: 'meow'
}
speak.call(cat, 'the dog says')
// 'the dog says woof'
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