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C# 'is' operator performance

... I'm with Ian, you probably don't want to do this. However, just so you know, there is very little difference between the two, over 10,000,000 iterations The enum check comes in at 700 milliseconds (approx) The IS check comes in at 1000 milliseconds (approx) I personally wouldn't fix this pro...
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What methods of ‘clearfix’ can I use?

...z' of CSS Mojo has pointed out that when targeting modern browsers, we can now drop the zoom and ::before property/values and simply use: .container::after { content: ""; display: table; clear: both; } This solution does not support for IE 6/7 …on purpose! Thierry also offers: "A w...
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Exclude folder from search but not from the project list

... I think this answer is out dated now. Setting > Project Settings > Scopes doesnt seem to exist – Andrew Dec 16 '16 at 13:47 3 ...
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Difference between case object and object

...between a standard Scala object and a case object is explained by what we know about the difference between standard classes and case classes. This answer doesn't even address the wording of the question. – itsbruce Jan 31 '17 at 13:50 ...
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Unable to find specific subclass of NSManagedObject

...ect Subclasses has been updated accordingly. The Data Model inspector has now two fields "Class" and "Module" for an entity: When you create a Swift managed object subclass for the entity, the "Module" field is set to "Current Product Module", and with this setting creating instances works both ...
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How and/or why is merging in Git better than in SVN?

... are not compared with their common ancestor. To mitigate this Subversion now stores meta data for branch and merge. That would solve all problems right? And oh, by the way, Subversion still sucks… On a centralized system, like subversion, virtual directories suck. Why? Because everyone has acc...
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Why are C# interface methods not declared abstract or virtual?

...nce void AliasedMethod() cil managed { .override MyInterface::Method } Now, consider this weird case: interface MyInterface { void Method(); } class Base { public void Method(); } class Derived : Base, MyInterface { } If Base and Derived are declared in the same assembly, the compiler wil...
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Is unsigned integer subtraction defined behavior?

... Thank you! I now see the interpretation I was missing. I think they could have chosen a clearer wording though. – user14554 Aug 28 '11 at 14:25 ...
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Suppressing “warning CS4014: Because this call is not awaited, execution of the current method conti

... With C# 7 you can now use discards: _ = WorkAsync(); share | improve this answer | follow | ...
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How is “int* ptr = int()” value initialization not illegal?

... @NeilG: This stays the same in C++11, though there is now also a nullptr, which you can use instead of 0 or NULL in new code. – Jerry Coffin Nov 9 '11 at 23:02 ...