What is null javascript?


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More JavaScript Interview Questions

What is unshift method in JavaScript?

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What is the concept of “functions as objects” and how does this affect variable scope?

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How to find the selected radio button immediately using the 'this' variable?

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Name the types of functions.

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why is java platform indipedence

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How would you check if a variable is null/undefined?

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Why we use java script when java also supports validation?

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why array is called the collection of similar datatypes?

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Describe javascript and vbscript.

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Which type of variable among global and local, takes precedence over other if names are same?

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How to test for bad numbers using javascript?

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Why do we use javascript?

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