Why do we need to declare variables?

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What is javascript ‘strict mode’?

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How to accessing elements using javascript?

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Do you have to declare variables in javascript?

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whether javascript runs on client side or server-side?

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Explain equality operators in javascript?

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Can any one tell me about s_objectID used for the anchor tag why it is used, what for and how to use it properly. with an example...please please......

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What is difference between local variable and global?

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In Java coding we will write a public static void main()? Why won't we write as a static public void main()

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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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What is the difference between null & undefined?

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Can you tell me how to send email using javascript?

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