I have a string named ds and need to test only if it is null or not. Can I just do the following?
if (ds) { }
It passes a syntax check so I am wondering what conditions this would test as true.
what does the above code do?
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I have a string named ds and need to test only if it is null or not. Can I just do the following?
if (ds) { }
It passes a syntax check so I am wondering what conditions this would test as true.
what does the above code do?
String.IsNullOrEmpty will check to see if the string is empty or null.