Answer Posted / guest

java is an object oriented programming language....

What are javascript closures?when would you use them?

709

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What is rest parameters in javascript?

699

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How are event handlers utilized in javascript?

806

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Can I declare a variable as CONSTANT in JavaScript?

702

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What is the difference of "settimeout" function and setinterval functions in javascript

763

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What is use of object as function?

670

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How do functions work in javascript?

652

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What is argument objects in javascript?

685

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How can an HTMLCollection be traversed?

709

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What is difference between module.exports and export?

635

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Which built-in method returns the calling string value converted to lower case?

932

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What is the difference between null and undefined?

829

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Is JavaScript case sensitive? Give an example?

748

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What are the seven data types of javascript?

738

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How to check if a variable is an integer in javascript ?

773

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