What is the method for reading and writing a file in javascript?


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More JavaScript Interview Questions

Is there automatic type conversion in JavaScript?

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how to use java script

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How to add a combo box dynamically at run time in Java script?

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what is the difference between window & document in javascript?

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How many types of functions JavaScript supports?

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Which built-in method returns the index within the calling string object of the first occurrence of the specified value?

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What is argument objects in javascript & how to get the type of arguments passed to a function?

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Explain why "self" is needed instead of "this".

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what is interface ?

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Explain event bubbling and event capturing in javascript?

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Explain what is javascript? List some data types supported by javascript?

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Can you assign an anonymous function to a variable and pass it as an argument to another function?

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