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Is it possible to declare two variables of different types in a for loop?
Is it possible to declare two variables of different types in the initialization body of a for loop in C++?
8 Answers
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In Functional Programming, what is a functor?
I've come across the term 'Functor' a few times while reading various articles on functional programming, but the authors typically assume the reader already understands the term. Looking around on the web has provided either excessively technical descriptions (see the Wikipedia article ) or incred...
Most common C# bitwise operations on enums
For the life of me, I can't remember how to set, delete, toggle or test a bit in a bitfield. Either I'm unsure or I mix them up because I rarely need these. So a "bit-cheat-sheet" would be nice to have.
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Is gettimeofday() guaranteed to be of microsecond resolution?
... and it is known to make many Windows games work on Linux and Mac.
Starts http://source.winehq.org/source/dlls/kernel32/cpu.c#L312
leads to http://source.winehq.org/source/dlls/ntdll/time.c#L448
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Why is processing a sorted array faster than processing an unsorted array?
Here is a piece of C++ code that shows some very peculiar behavior. For some strange reason, sorting the data miraculously makes the code almost six times faster:
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Remove multiple whitespaces
I'm getting $row['message'] from a MySQL database and I need to remove all whitespace like \n \t and so on.
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Rails migration for has_and_belongs_to_many join table
How do I do a script/generate migration to create a join table for a has_and_belongs_to_many relationship?
6 Answers
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Does it make any sense to use inline keyword with templates?
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Linq style “For Each” [duplicate]
Is there any Linq style syntax for "For each" operations?
6 Answers
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Pick a random value from an enum?
If I have an enum like this:
14 Answers
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