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Why does integer division in C# return an integer and not a float?
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While it is common for new programmer to make this mistake of performing integer division when they actually meant to use floating point division, in actual practice integer division is a very common operation. If you are assuming that people rarely use it, and that every time you do divi...
usr/bin/ld: cannot find -l
... I'm on FreeBSD 10. The new LLVM Clang cc takes an argument of the form -Wl,--verbose and passes --verbose to the linker.
– Christian - Reinstate Monica C
May 12 '14 at 2:32
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Is there any kind of hash code function in JavaScript?
...can define a toString method on the objects you want to hash, and that can form their hash identifier.
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I don't understand -Wl,-rpath -Wl,
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@Blub: It's not redundant! It's an alternative form, you either say -Wl,-rpath,. or you say -Wl,-rpath -Wl,.. Precisely one of the two, you cannot omit anything.
– Kerrek SB
Jul 3 '11 at 10:58
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Merging two images in C#/.NET
...ve(/*somekindofpath*/,
System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception ex) { }
}
}
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File path to resource in our war/WEB-INF folder?
...t you can read a file from there in a servlet context. I don't know how to form the path to the resource though:
3 Answers
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How to convert a Title to a URL slug in jQuery?
I'm working on an app in CodeIgniter, and I am trying to make a field on a form dynamically generate the URL slug. What I'd like to do is remove the punctuation, convert it to lowercase, and replace the spaces with hyphens. So for example, Shane's Rib Shack would become shanes-rib-shack.
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Facebook Architecture [closed]
... However, it's a clever idea much like HipHop to squeeze out some extra performance.
– Tom
Mar 12 '14 at 21:26
...and ...
Iteration over std::vector: unsigned vs signed index variable
...out << *it; ... */
}
Important is, always use the prefix increment form for iterators whose definitions you don't know. That will ensure your code runs as generic as possible.
Using Range C++11
for(auto const& value: a) {
/* std::cout << value; ... */
Using indices
for(s...
Can a shell script set environment variables of the calling shell? [duplicate]
...p. Just stating the obvious.. if the script is in your PWD then it has the form of dot space dot eg . ./localscript.sh
– Max Robbertze
Jul 27 '16 at 9:02
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