What is the use of a weakmap object in javascript?


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More JavaScript Interview Questions

What are the various functional components in javascript?

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How do you declare in javascript?

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How to get the contents of an input box using javascript?

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1) How can we use java script in testing the application? 2) What all the things(Software application - like browser, notepad) we need to learn Jscript?

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How generic objects can be created?

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Can I learn javascript without html?

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What creates scope in javascript?

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What does isNaN function do?

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Why javascript is fast?

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Can i create an login account with javascript ,without using database ?

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What is event target in javascript?

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What are the methods of validating whether the form is secure?

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