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<html><head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>JS Bin</title></head><body></body></html>function multiply(a, b) { 'use strict'; // enable the strict mode console.log(this === undefined); // => true return a * b;}// multiply() function invocation with strict mode enabled// this in multiply() is undefinedconsole.log(multiply(2, 5));
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300px
300px
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