What is the difference between "var" and "let" keywords?


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java pgme for class members hours:minutes:seconds then the constructor expects milliseconds as assignment and initialize data members the members function print hh:mm:ss 90,000 milliseconds passed in constructor then the output is 00:01:30

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What are anonymous functions in Javascript?

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In javascript chained select menus are available.first select menu is worked and others are disabled.when we select any one option then the next select menu will worked having option releated to selcted in first select menu.How it possible? what is the coading of this programme?

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What does the term sticky session mean in a web-farm scenario?

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What is javascript ‘strict mode’?

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What is the use of anonymous function in javascript?

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