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csdear/Simple Array : IndexOf.js

Created March 16, 2016 14:48
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Simple Array IndexOf
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Simple Array : IndexOf.js
var fruits = ['banana', 'orange', 'apple', 'mango'];
var wheresTheApple = fruits.indexOf("apple");
>wheresTheApple
<2
//This is case sensitive. if not found retuns -1
var wheresTheApple = fruits.indexOf("Apple");
undefined
wheresTheApple
-1
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