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c++ Programming Glossary: fallCopy a file in an sane, safe and efficient way http://stackoverflow.com/questions/10195343/copy-a-file-in-an-sane-safe-and-efficient-way is worth the extra cost. If we was doing it a lot I would fall back to OS calls to the file system. I am sure boost has a copy..
Why Switch/Case and not If/Else If? http://stackoverflow.com/questions/1028437/why-switch-case-and-not-if-else-if several cases you may omit break and the execution will fall through something you cannot achieve with if else . There is..
How do I remove code duplication between similar const and non-const member functions? http://stackoverflow.com/questions/123758/how-do-i-remove-code-duplication-between-similar-const-and-non-const-member-func calculating leap years in which religious holidays fall on Tuesdays for the next thousand years or so ... return ret..
http://stackoverflow.com/questions/1380371/what-are-the-most-widely-used-c-vector-matrix-math-linear-algebra-libraries-a projects slowly come upon a need to do matrix math and fall into the trap of first building some vector classes and slowly..
Standard Library Containers with additional optional template parameters? http://stackoverflow.com/questions/1469743/standard-library-containers-with-additional-optional-template-parameters parameters to standard library classes. This does not fall under the as if rule so it would be permitted only if the standard..
How to implement serialization in C++ http://stackoverflow.com/questions/1809670/how-to-implement-serialization-in-c find myself needing to serialize objects in a C program I fall back to this kind of pattern class Serializable public static..
How do you reverse a string in place in C or C++? http://stackoverflow.com/questions/198199/how-do-you-reverse-a-string-in-place-in-c-or-c U 00FFFF three bytes. SWP q 0 q 2 q 2 break case 0xC fall through case 0xD U 000080 U 0007FF two bytes. SWP q 0 q 1 q..
Do you use curly braces for additional scoping? [closed] http://stackoverflow.com/questions/249009/do-you-use-curly-braces-for-additional-scoping it to fold up their code in logical sections that don't fall into a function class loop etc. that would usually be folded..
How can I iterate over an enum? http://stackoverflow.com/questions/261963/how-can-i-iterate-over-an-enum switch foo case One .. break case Two intentional fall through case Three .. break case Four .. break default assert..
C/C++: switch for non-integers http://stackoverflow.com/questions/4165131/c-c-switch-for-non-integers bqr youruserdata And the break s are implicit you cannot fall thru. It's also not heavily documented sorry. But you'll find..
Fastest method of screen capturing http://stackoverflow.com/questions/5069104/fastest-method-of-screen-capturing the options I'm still open for any other suggestions that fall out of this scope. Knowledge isn't bad after all. Edit I came..
Efficiently convert between Hex, Binary, and Decimal in C/C++ http://stackoverflow.com/questions/819487/efficiently-convert-between-hex-binary-and-decimal-in-c-c such numbers with a bunch of if statements and then fall back to the generic library functions. 2 Use a table lookup.. Use a table lookup if the most common 100 numbers and then fall back on a library function. Remember that large tables may not..
Can standard container templates be instantiated with incomplete types? http://stackoverflow.com/questions/8329826/can-standard-container-templates-be-instantiated-with-incomplete-types though the instantiations are not in block scope Does this fall under operations on types used to instantiate standard library..
Why is one loop so much slower than two loops? http://stackoverflow.com/questions/8547778/why-is-one-loop-so-much-slower-than-two-loops line . This means that all your accesses in each loop will fall on the same cache way. However Intel processors have had 8 way..
Advantage of switch over if-else statement http://stackoverflow.com/questions/97987/advantage-of-switch-over-if-else-statement processing switch numError case ERROR_01 intentional fall through case ERROR_07 intentional fall through case ERROR_0A.. intentional fall through case ERROR_07 intentional fall through case ERROR_0A intentional fall through case ERROR_10.. intentional fall through case ERROR_0A intentional fall through case ERROR_10 intentional fall through case ERROR_15..
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