How to shift and unshift using javascript?


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More JavaScript Interview Questions

How to have the status line update when the mouse goes over a link (the support of the status line is sporadic)?

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

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If we want to return the character from a specific index which method is used?

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What typeof returns for a null value?

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What is a boolean in javascript?

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What is NaN in Javascript?

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If 2 methods have same name and same number of parameters, which one will be executed first?

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What are the data types supported by javascript?

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Does javascript have the concept level scope?

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What is class example?

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What is enum in javascript?

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What are JavaScript Data Types?

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