What is the use of let & const in javascript?


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More JavaScript Interview Questions

What is spread syntax?

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List few advantages of using javascript?

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Explain about session? Where it runs & what are different types of session handling?

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What are the requirements of web application using javascript?

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What is NaN in Javascript?

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What typeof returns for a null value?

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Why is javascript used for web pages?

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What is createtextnode?

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