What is the use of a map object in javascript?


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More JavaScript Interview Questions

What are classes in javascript?

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what is the difference between let, var, and const?

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How to add multiple functions in javascript?

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What is the use of a weakmap object in javascript?

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Which built-in method calls a function for each element in the array?

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Is javascript safe to download?

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What is the difference between ‘var’ and ‘let’ keyword?

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

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How can I set up my own javascript error handler?

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What is the Use of true or false in Ajax cal using Java Script?

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Is it possible to assign a php variable to javascript ? And also is it possible to fetch the page contents if the url is not under our control ?

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How are DOM utilized in JavaScript?

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