function Myfunc()
{
this.a = 10;
a = 20;
alert(this.a);
alert(a);
}
Myfunc();
O/P: 20,20
What is the differnce bw this.a = 10; and a = 20; in the above code?
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Neuron
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Gunacelan M
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[`"use strict"` mode](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode) to get two exceptions. Your code uses bad practices. – Bergi Oct 19 '17 at 13:34