Check session is null or empty

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Written content on this site is under a Creative Commons License. Oct 03 jQuery — Correct way to check if object is null or Empty by vikas. Yesterday, I ran into a interesting and frustrating situation where for couple of minutes I was not able to find out what's wrong with my code.

But I learned something new. Let me first give you an idea about what I was working on. Anyname Donotcare Anyname Donotcare Add a comment. Active Oldest Votes. Improve this answer. Roy Goode Roy Goode 2, 18 18 silver badges 22 22 bronze badges.

Nirali Nirali 1 1 silver badge 2 2 bronze badges. I'd go with your first example - but you could make it slightly more "elegant". Peter Peter Chandan Kumar Chandan Kumar 10 10 silver badges 14 14 bronze badges. Sign up or log in Sign up using Google.

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Answered by:. Archived Forums. Sign in to vote. User posted Hello, hope you all are good, Am kind of a new developer to. So I want to how exactly can I check whether they contain something or not.

Saturday, August 20, PM. However ViewData is a dictionary an it throws an exception when you try to access an unexisting entry, so the right way is: if ViewData.