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In C++, is it still bad practice to return a vector from a function?
...rrays—in many programming languages. Is this style now acceptable in C++0x if the class has a move constructor, or do C++ programmers consider it weird/ugly/abomination?
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How do I check for C++11 support?
... at compile-time if the compiler supports certain features of C++11? For example, something like this:
8 Answers
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How does the Brainfuck Hello World actually work?
...0][0]...
If you move pointer right > you are moving pointer from cell X to cell X+1
...[0][0][0][*0*][0]...
If you increase cell value + you get:
...[0][0][0][*1*][0]...
If you increase cell value again + you get:
...[0][0][0][*2*][0]...
If you decrease cell value - you get:
...[0][0]...
Can you grab or delete between parentheses in vi/vim?
...his works because % is a "motion command", so it can be used anywhere vim expects such a command. From :help y:
["x]y{motion} Yank {motion} text [into register x]. When no
characters are to be yanked (e.g., "y0" in column 1),
this is an error when 'cpo...
Arrow operator (->) usage in C
...he chapter on pointers and the -> (arrow) operator came up without explanation. I think that it is used to call members and functions (like the equivalent of the . (dot) operator, but for pointers instead of members). But I am not entirely sure.
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Best way to implement request throttling in ASP.NET MVC?
We're experimenting with various ways to throttle user actions in a given time period :
3 Answers
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System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
I am trying to install a Windows service using InstallUtil.exe and am getting the error message
15 Answers
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Xcode 6 Bug: Unknown class in Interface Builder file
I upgraded to Xcode 6 beta 4 and now my App continuously crashes with the message
52 Answers
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Using app.configure in express
I found some code where they set up Express without using app.configure and I was wondering, what's the difference between using app.configure without an environment specifier and not using it?
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Most efficient way to create a zero filled JavaScript array?
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