A_GuY
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A_GuY.
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Posted on 06-21-16 11:13
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What will the console output be and why?
(function(x) { return (function(y) { console.log(x); })(2) })(1);
Last edited: 21-Jun-16 11:17 AM
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dev P
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Posted on 06-21-16 1:07
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Its easy bro, output is 1. Its because you have passed 1 as argument in closure, 'x' will have value 1. As in Javacript inner function has access to its parent function variables, so value of x inside inner function will stay 1. Its easy(not tricky) because variable value has not been overidden as you are using 'y' as argument in inner function.
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