c# Programming Glossary: existance

http://stackoverflow.com/questions/234973/what-is-the-best-way-to-determine-a-session-variable-is-null-or-empty-in-c

null or empty in C# What is the best way to check for the existance of a session variable in ASP.NET C# I like to use String.IsNullOrEmpty..

http://stackoverflow.com/questions/2822441/system-timers-timer-threading-timer-vs-thread-with-whileloop-thread-sleep-for

and Thread.Sleep command is truly a bad idea given the existance of more robust Timer mecahnisms in .NET. share improve this..

http://stackoverflow.com/questions/371109/garbage-collection-when-using-anonymous-delegates-for-event-handling

the subscriber only through weak references so its existance doesn't interfere with garbage collection var subscriber_weak_ref..

http://stackoverflow.com/questions/5557829/update-row-if-it-exists-else-insert-logic-with-entity-framework

myEntity context.SaveChanges If you can't decide existance of the object by its Id you must exectue lookup query var id..

http://stackoverflow.com/questions/6229131/why-cant-c-sharp-infer-type-from-this-seemingly-simple-obvious-case

of this feature the narowness of its application and the existance of three easy work arounds I am not going to be holding my breath..

http://stackoverflow.com/questions/6789783/overload-resolution-of-virtual-methods

Even though Base.Add int int would be a better match the existance of Derived.Add float float means that the base class method..

http://stackoverflow.com/questions/8030538/how-to-implement-custom-jsonconverter-in-json-net-to-deserialize-a-list-of-base

then be analysed to determine the correct type by checking existance of certain fields. Example string json Department Department1..