What is the purpose of local variables?


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More JavaScript Interview Questions

What is event in javascript?

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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 is console.time() and console.timeend()? What is its syntax, and why is it used?

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What is the use of let & const in javascript?

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