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reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?

... Either your collegue is mistaken, or he knows something that the C# language specification doesn't. 5.5 Atomicity of variable references: "Reads and writes of the following data types are atomic: bool, char, byte, sbyte, short, ushort, uint, int, float, and reference types." S...
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?

... The best thing, of course, is to use C# or VB.Net on Windows :) Or plain old C/Win32. But if you must use C++, then TCHAR is the best way to go. Which defaults to "wchar_t" on MSVS2005 and higher. IMHO... – paulsm4 Jun 22...
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Why does my application spend 24% of its life doing a null check?

... Not the answer you're looking for? Browse other questions tagged c# performance optimization il micro-optimization or ask your own question.
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Why is “final” not allowed in Java 8 interface methods?

...t interface methods as a much more elegant way of accomplishing that which C# does with its ill-conceived and rather uglily implemented extension methods. As for this question, the answer about the impossibility of resolving a name conflict kind of settles the issue, but the rest of the reasons prov...
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Are Exceptions in C++ really slow

...The try..finally construct can be implemented without stack unwinding. F#, C# and Java all implement try..finally without using stack unwinding. You just longjmp to the handler (as I already explained). – J D Mar 20 '14 at 21:37 ...
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How to validate an email address using a regular expression?

...used e.g. in PHP) can correctly parse RFC 5322 without a hitch. Python and C# can do that too, but they use a different syntax from those first two. However, if you are forced to use one of the many less powerful pattern-matching languages, then it’s best to use a real parser. It's also important...
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Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials

...mple: \\computername\c$\program files\Folder\file.txt Here is some sample C# code that uses WNetUseConnection. Note, for the NetResource, you should pass null for the lpLocalName and lpProvider. The dwType should be RESOURCETYPE_DISK. The lpRemoteName should be \\ComputerName. using System; usin...
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Dependency Inject (DI) “friendly” library

I'm pondering the design of a C# library, that will have several different high level functions. Of course, those high-level functions will be implemented using the SOLID class design principles as much as possible. As such, there will probably be classes intended for consumers to use directly on ...
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What are the benefits of dependency injection containers?

... support for object interfaces and object reflection (for example Java and C#). While you can build programs using DI patterns in C++ systems its lack of reflection support within the language proper prevents it from supporting application servers and other DI platforms and hence limits the express...
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classical inheritance vs prototypal inheritance in javascript

... support prototypal inheritance. However most languages like C++, Java and C# support classical inheritance. A Quick Overview of Object-Oriented Programming Both prototypal inheritance and classical inheritance are object-oriented programming paradigms (i.e. they deal with objects). Objects are ...