What are the types of variables in javascript?


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More JavaScript Interview Questions

Iam getting xml when we click on one button.Iam placing that xml in dom.Im getting that xml data in one xsl.In that xsl I want to increase the variable value which is declared in xsl. Ex: <parent_node> <childNode> <first><d1>ffftt</d1></first> <first><d1>eeeeiii</d1></first> <first><d1>uuuuwww</d1></first> </childNode> <childNode> <first><d1>fff</d1></first> <first><d1>eeee</d1></first> <first><d1>uuuu</d1></first> </childNode> </parent_node>

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Consider the following code: 1 2 3 4 5 (function() { var a = b = 5; })(); console.log(b); what will be printed on the console?

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Who created npm?

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What is difference between ajax and javascript?

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What is the data type of variables of in javascript?

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What is memory leak in javascript?

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What does 3 dots mean in javascript?

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How to use external JavaScript file?

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What is arguments object in JavaScript?

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What is hoisted in javascript?

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What is an immediately-invoked function expression?

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Are there any predefined constant provided by the browser with the key code values that can be reused?

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