Why do we need hoisting in javascript?


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More JavaScript Interview Questions

What is the difference between == and ===? Which one would you use?

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How to convert a string to a number using javascript?

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What is shift() method in javascript?

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How to have the status line update when the mouse goes over a link (the support of the status line is sporadic)?

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Why do we need to declare variables?

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What are the security related issues in JavaScript scripts?

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How to use "join()" to create a string from an array using javascript?

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Explain escape() in javascript?

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What is object in javascript?

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Why global variables are bad javascript?

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What are escape characters in javascript?

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Difference between the substr() and substring() in JavaScript?

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