Javascript Hoisting Simplified

added by JavaScript Kicks
9/4/2019 8:05:22 AM

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So now that we know what happens behind the scene when we try to run a .js file, let's try to predict the output of the below code snippet Test 1 with var keyword: So let's go through the steps: Step 1: Javascript will go through the entire file and scan for all variable and function declarations.


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