What is null in javascript?


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More JavaScript Interview Questions

What is an asynchronous programming? Why is it important in javascript?

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What are undeclared and undefined variables?

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How do I disable javascript in my browser?

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Why do we need npm?

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TypeError: document.getelementbyid(...) is null?

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How to handle exceptions in JavaScript?

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What is context in javascript?

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Does javascript support foreach loop?

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what is lazy fetching in hibernate

0 Answers   iGate, Infosys,


What is difference between array.splice() and array.slice() method in javascript?

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We are facing problem with the compatibilty of IE 7 and IE 6.We are calling a showModal window that is working fine in IE6 but with IE7 it opens a new Window and Data is not getting poputaled.In some pages it Gives an error "The webpage you are viewing is trying to Close the window.Do you want to close this window".

4 Answers   SAP Labs, TCS,


How do I start a javascript project?

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