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Can a class member function template be virtual?
...driver: 1. If the compilers sees void f(concr_base& cb, virt_base& vb) { cb.f(); vb.f(); }, then it "knows" which function is invoked at the point cb.f() called, and does not know that for vb.f(). The latter has to be found out at runtime, by the runtime system. Whether you want to call this...
SQL Data Reader - handling Null column values
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This also works on old versions of System.Data and .NET FW
– RaSor
Dec 7 '17 at 7:50
How to check whether an object has certain method/property?
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what if the object can be an object provided by the .NET framework, and I cannot declare it to implement anything?
– Louis Rhys
Feb 25 '11 at 9:39
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When should I use a struct instead of a class?
... make something a class, since--in spite of some deficiencies in c# and vb.net, mutable structs provide useful semantics that cannot be achieved any other way; there is no semantic reason to prefer an immutable struct to a class.
– supercat
Jan 20 '11 at 21:23
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How to flatten nested objects with linq expression
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How do I convert a TimeSpan to a formatted string? [duplicate]
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FYI since .Net 4.0, the ToString method can take a custom format as an argument (like mm\\:ss), according to this page : msdn.microsoft.com/en-us/library/dd992632.aspx
– JYL
Nov 2 '13 at 16:03
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Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
...ts but costs a big buck, and won't be sold to just anyone (or so I hear).
.NET(C#): dotPeek, free, decompiles .NET 1.0-4.5 assemblies to C#. Support for .dll, .exe, .zip, .vsix, .nupkg, and .winmd files.
Some related tools that might come handy in whatever it is you're doing are resource editors su...
To underscore or to not to underscore, that is the question
...2016):
It was brought to our attention that the internal standard of the .NET CoreFX team insists on using the underscore-notation without giving any insights as to why. However if we look closely at rule #3 it becomes evident that there is a system of _, t_, s_ prefixes that suggests why _ was cho...
What's the difference between REST & RESTful
...pport some of the OOP features, examples: JavaScript, VB
Example:
ASP Dot NET MVC 4 is REST-Based while Microsoft WEB API is RESTFul.
MVC supports only some of the above REST principles whereas WEB API supports all the above REST Principles.
MVC only supports the following from the REST API
We can...
Why does Math.Round(2.5) return 2 instead of 3?
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Firstly, this wouldn't be a C# bug anyway - it would be a .NET bug. C# is the language - it doesn't decide how Math.Round is implemented.
And secondly, no - if you read the docs, you'll see that the default rounding is "round to even" (banker's rounding):
Return ValueType: Syste...