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c# Programming Glossary: isnullorempty

Why is String.IsNullOrEmpty faster than String.Length?

http://stackoverflow.com/questions/10360370/why-is-string-isnullorempty-faster-than-string-length

is String.IsNullOrEmpty faster than String.Length ILSpy shows that String.IsNullOrEmpty.. faster than String.Length ILSpy shows that String.IsNullOrEmpty is implemented in terms of String.Length . But then why is String.IsNullOrEmpty.. in terms of String.Length . But then why is String.IsNullOrEmpty s faster than s.Length 0 For example it's 5 faster in this benchmark..

string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)

http://stackoverflow.com/questions/6976597/string-isnulloremptystring-vs-string-isnullorwhitespacestring

string vs. string.IsNullOrWhiteSpace string Is use of string.IsNullOrEmpty.. vs. string.IsNullOrWhiteSpace string Is use of string.IsNullOrEmpty string when checking a string considered as bad practice when.. using any of them as a bad practice. Most of the time IsNullOrEmpty is enough. But you have the choice share improve this answer..

c# - How to iterate through classes fields and set properties

http://stackoverflow.com/questions/721441/c-sharp-how-to-iterate-through-classes-fields-and-set-properties

I marked as the answer you need to add public static bool IsNullOrEmpty this string source return source null source.Length 0 true false..

Is extending String class with IsNullOrEmpty confusing?

http://stackoverflow.com/questions/790810/is-extending-string-class-with-isnullorempty-confusing

extending String class with IsNullOrEmpty confusing Everyone knows and love String.IsNullOrEmpty yourString.. IsNullOrEmpty confusing Everyone knows and love String.IsNullOrEmpty yourString method. I was wondering if it's going to confuse.. we extend String class to have method like this yourString.IsNullOrEmpty Pro More readable. Less typing. Cons Can be confusing because..

In C#, what happens when you call an extension method on a null object?

http://stackoverflow.com/questions/847209/in-c-what-happens-when-you-call-an-extension-method-on-a-null-object

This is actually useful in a few cases public static bool IsNullOrEmpty this string value return string.IsNullOrEmpty value public static.. static bool IsNullOrEmpty this string value return string.IsNullOrEmpty value public static void ThrowIfNull T this T obj string parameterName.. to static calls are very literal i.e. string s ... if s.IsNullOrEmpty ... becomes string s ... if YourExtensionClass.IsNullOrEmpty..