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What is the reason for performing a double fork when creating a daemon?
I'm trying to create a daemon in python. I've found the following question , which has some good resources in it which I am currently following, but I'm curious as to why a double fork is necessary. I've scratched around google and found plenty of resources declaring that one is necessary, but not ...
How to round up the result of integer division?
I'm thinking in particular of how to display pagination controls, when using a language such as C# or Java.
16 Answers
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How to generate a random integer number from within a range
...a number in the range [0, N) unless N divides the length of the interval into which rand() returns (i.e. is a power of 2). Furthermore, one has no idea whether the moduli of rand() are independent: it's possible that they go 0, 1, 2, ..., which is uniform but not very random. The only assumption i...
Static method behavior in multi-threaded environment in java
...pid question that bother me and make several arguments in my mind.
I want to throw out all the doubts about below questions.
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Why does std::getline() skip input after a formatted extraction?
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Why does this happen?
This has little to do with the input you provided yourself but rather with the default behavior std::getline() exhibits. When you provided your input for the name (std::cin >> name), you not only submitted the following characters, but...
Can I save the window layout in Visual Studio 2010/2012/2013?
Is there a way to save (and later revert to) a given window layout in VS2010/VS2012/2013?
5 Answers
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How do I install a NuGet package .nupkg file locally?
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Menu Tools → Options → Package Manager
Give a name and folder location. Click OK. Drop your NuGet package files in that folder.
Go to your Project, right click and select "Manage NuGet Packages" and select your new package...
How to lay out Views in RelativeLayout programmatically?
I'm trying to achieve the following programmatically (rather than declaratively via XML):
9 Answers
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How to stop C# console applications from closing automatically? [duplicate]
My console applications on Visual Studio are closing automatically, so I'd like to use something like C's system("PAUSE") to "pause" the applications at the end of its execution, how can I achieve that?
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I didn't find “ZipFile” class in the “System.IO.Compression” namespace
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You need an extra reference for this; the most convenient way to do this is via the NuGet package System.IO.Compression.ZipFile
<!-- Version here correct at time of writing, but please check for latest -->
<PackageReference Include="System.IO.Compression.ZipFile" Version="4.3....