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How does Go compile so quickly?
...abyte of sources!
$ cpp hello.cpp | wc
18364 40513 433334
Java and C# compilers run in a VM, which means that before they can compile anything, the operating system has to load the whole VM, then they have to be JIT-compiled from bytecode to native code, all of which takes some time.
Speed ...
Why doesn't ruby support method overloading?
...ible to tell for a mere mortal, which overload is going to be picked.
In C#, you can actually encode any 3-SAT problem into overload resolution, which means that overload resolution in C# is NP-hard.
Now try that with dynamic dispatch, where you have the additional time dimension to keep in your ...
What is the difference between int, Int16, Int32 and Int64?
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@MartijnOtto The question is tagged C#. In C#, int is always Int32, regardless of the system. Perhaps you're thinking of C++?
– user743382
Jul 6 '15 at 7:31
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Practical uses for the “internal” keyword in C#
...u please explain what the practical usage is for the internal keyword in C#?
22 Answers
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C# Sortable collection which allows duplicate keys
I am writing a program to set a sequence in which various objects will appear in report.
The sequence is the Y position (cell) on Excel spreadsheet.
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How do you tell the Visual Studio project type from an existing Visual Studio project
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@BugalugsNash yes, the .csproj file for a C# project.
– CodingWithSpike
Oct 12 '15 at 12:34
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Creating a DateTime in a specific Time Zone in c#
I'm trying to create a unit test to test the case for when the timezone changes on a machine because it has been incorrectly set and then corrected.
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Delete last char of string
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Only in C# 4.0. In C# 3.5 you'll have to convert groupIds to array.
– xanatos
Oct 26 '11 at 10:24
3
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Just what is an IntPtr exactly?
...ged native code, C/C++, you will have to use the analogic type: intptr_t. C#'s IntPtr maps exactly to C/C++'s intptr_t. And it's probably implemented as intptr_t. In C/C++, intptr_t type is guaranteed to be the same size as void* type.
– Петър Петров
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Virtual member call in a constructor
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When an object written in C# is constructed, what happens is that the initializers run in order from the most derived class to the base class, and then constructors run in order from the base class to the most derived class (see Eric Lippert's blog fo...