What is the use of a boolean object in javascript?


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More JavaScript Interview Questions

What does trim stand for?

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When selecting the states by giving the country as input using ajax cal, how can we ensure that every time it is hitting the DB and fetching the data? Many time it may load from the cache.

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What are self invoking functions?

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Describe negative infinity in javascript?

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Why is java better than javascript?

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What is a class in javascript?

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Explain typecasting in javascript?

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Can I declare a variable as CONSTANT in JavaScript?

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Why does the browser display the slow script warning?

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Explain spread operator in javascript?

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Is JavaScript a true OOP language?

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How can you detect the client operating system using javascript?

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