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Returning a boolean from a Bash function
...nd returns true or false. Then I can use it in my scripts in the "if". But what should I return?
10 Answers
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What is the purpose of the implicit grant authorization type in OAuth 2?
I don't know if I just have some kind of blind spot or what, but I've read the OAuth 2 spec many times over and perused the mailing list archives, and I have yet to find a good explanation of why the Implicit Grant flow for obtaining access tokens has been developed. Compared to the Authorization Co...
what is the difference between const_iterator and iterator? [duplicate]
What is difference between these two regarding implementation inside STL.
what is the difference regarding performance?
I guess when we are traversing the vector in "read only wise", we prefer const_iterator , right?
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How can you do anything useful without mutable state?
...e each frame simply creates a brand new object with the desired changes of whatever stateless objects needs updating. The pseudocode for this might be:
// imperative version
pacman = new pacman(0, 0)
while true
if key = UP then pacman.y++
elif key = DOWN then pacman.y--
elif key = LEFT ...
Why should I avoid multiple inheritance in C++?
...fy the inheritance avoids the double layout described above if this is not what you want, but anyway, in my experience, you're probably doing something wrong...
In Object hierarchy, you should try to keep the hierarchy as a Tree (a node has ONE parent), not as a graph.
More about the Diamond (edit 2...
Still Reachable Leak detected by Valgrind
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can you surmise what the munmap() is doing that makes the "still reachable" blocks disappear?
– user191776
Oct 4 '10 at 18:38
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QString to char* conversion
...ents without it knowing is a horrible idea, hence of course const char* is what can really be obtained. The user is free to copy the data to a writable buffer.
– Eli Bendersky
Nov 16 '12 at 14:28
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What is the fastest integer division supporting division by zero no matter what the result is?
...e benefits as zeroes become more common.
You should really measure to see what happens with your compiler and your representative sample data, though.
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What's the actual use of 'fail' in JUnit test case?
What's the actual use of 'fail' in JUnit test case?
8 Answers
8
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Practical example where Tuple can be used in .Net 4.0?
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@ThomasEyde which is exactly what they've been doing for the last 15 years. That's how expression bodied members were added, and now value tuples. Record-style classes narrowly missed the cut back in August (9 months before this comment) for this version...