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c++ Programming Glossary: assumptionWhy do people say there is modulo bias when using a random number generator? http://stackoverflow.com/questions/10984974/why-do-people-say-there-is-modulo-bias-when-using-a-random-number-generator When RAND_MAX n n 1 . In this case along with our earlier assumption rand does return a number between 0 and RAND_MAX with equal..
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters? http://stackoverflow.com/questions/11107608/whats-wrong-with-c-wchar-t-and-wstrings-what-are-some-alternatives-to-wide and codepoints to achieve this. Unicode breaks that assumption 2 so you can't safely use wchar_t for simple text algorithms..
Why use iterators instead of array indices? http://stackoverflow.com/questions/131241/why-use-iterators-instead-of-array-indices elements as in T elem some_vector i then you're making the assumption that the container has operator std size_t defined. Again this.. you closer to container independence. You're not making assumptions about random access ability or fast size operation only that..
http://stackoverflow.com/questions/131803/unsigned-int-vs-size-t smaller than an unsigned int and your compiler might make assumption about it for optimization purpose. You may find more precise..
C++ stringstream, string, and char* conversion confusion http://stackoverflow.com/questions/1374468/c-stringstream-string-and-char-conversion-confusion cstr2 ERROR prints out garbage system PAUSE return 0 The assumption that stringstream.str .c_str could be assigned to a const char..
Uses of a C++ Arithmetic Promotion Header http://stackoverflow.com/questions/2426330/uses-of-a-c-arithmetic-promotion-header you want templated out for ease of use I'm working on the assumption that just having the promotion templates alone would be insufficient..
Floating point vs integer calculations on modern hardware http://stackoverflow.com/questions/2550281/floating-point-vs-integer-calculations-on-modern-hardware a way if this is even true to disprove this generalized assumption. I realize that it would be impossible to predict the exact..
Optimizing away a “while(1);” in C++0x http://stackoverflow.com/questions/3592557/optimizing-away-a-while1-in-c0x or that it eventually terminates. If I violate that assumption by writing an infinite loop with no side effects I am lying..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux example the probability that f 0.5 is 92 up from the prior assumption of 60 . Suppose the prior assumptions are different. Suppose.. 92 up from the prior assumption of 60 . Suppose the prior assumptions are different. Suppose we assume P f 0.1 is .991 nearly certain.. o 2 2 0.01375 Now it says P f 0.5 is 26 up from the prior assumption of 0.6 . So Bayes allows us to update our estimate of the probable..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion defined behavior by the standard at least under the ASCII assumption but if you see any undefined behavior or inputs for which the..
Inheritance or composition: Rely on “is-a” and “has-a”? http://stackoverflow.com/questions/453738/inheritance-or-composition-rely-on-is-a-and-has-a 5 r.SetHeight 4 assert r.GetWidth r.GetHeight 20 This assumption is true for a rectangle but not for a square. So the function..
C++ : Catch a divide by zero error http://stackoverflow.com/questions/4747934/c-catch-a-divide-by-zero-error could check for the divisor before dividing but I made the assumption that because a division by zero is rare at least in my app it..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c use. To combat this generational scavenging works on the assumption that objects that have remained alive for quite a while are.. every cycle it simply leaves them alone. This is a valid assumption often enough that generational scavenging typically has considerably.. beliefs about garbage collection e.g. the widespread assumption that it's normally done using reference counting . Given the..
C++, template argument can not be deduced http://stackoverflow.com/questions/6060824/c-template-argument-can-not-be-deduced the type in TMap . The compiler cannot make this dangerous assumption. There may not any relation between the type arguments whatsoever...
Is the safe-bool idiom obsolete in C++11? http://stackoverflow.com/questions/6242768/is-the-safe-bool-idiom-obsolete-in-c11 §7 dcl.dcl p4 noexcept §15.4 except.spec p2 Is our assumption in the title correct I hope we didn't overlook any potential..
Windows 7 timing functions - How to use GetSystemTimeAdjustment correctly? http://stackoverflow.com/questions/7685762/windows-7-timing-functions-how-to-use-getsystemtimeadjustment-correctly by GetSystemTimeAdjustment . Question one Is this assumption correct Now consider the following testing code #include windows.h..
Where are static variables stored (in C/C++)? http://stackoverflow.com/questions/93039/where-are-static-variables-stored-in-c-c unit. But where is the storage allocated To be clear the assumption is that you have a toolchain that would output a file in ELF..
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