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Never seen before C++ for loop

I was converting a C++ algorithm to C#. I came across this for loop: 12 Answers 12 ...
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Why does i = i + i give me 0?

... The issue is due to integer overflow. In 32-bit twos-complement arithmetic: i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230: 230 + 230 = -231 -231 + -231 = 0 ...in int arithmetic, since it's essentially arithme...
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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity

...have found a bug in overload resolution. The bug reproduces in C# 4 and 5; it does not reproduce in the "Roslyn" version of the semantic analyzer. I've informed the C# 5 test team, and hopefully we can get this investigated and resolved before the final release. (As always, no promises.) A correct ...
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Is it safe to parse a /proc/ file?

I want to parse /proc/net/tcp/ , but is it safe? 7 Answers 7 ...
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C++ Build Systems - What to use? [closed]

I'm looking at starting a new project in C++ - just in my own time initially - and I'm investigating the build systems that are available. It would appear that the answer is "Many, and they're all awful". ...
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What does “@private” mean in Objective-C?

... It's a visibility modifier—it means that instance variables declared as @private can only be accessed by instances of the same class. Private members cannot be accessed by subclasses or other classes. For example: @interf...
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What is unit testing? [closed]

I saw many questions asking 'how' to unit test in a specific language, but no question asking 'what', 'why', and 'when'. 20...
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Singleton: How should it be used

Edit: From another question I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here: ...
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Why is it string.join(list) instead of list.join(string)?

This has always confused me. It seems like this would be nicer: 10 Answers 10 ...
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JavaScript % (modulo) gives a negative result for negative numbers

...follow | edited Mar 13 '19 at 11:15 Martijn Pieters♦ 839k212212 gold badges32183218 silver badges28092809 bronze badges ...