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c++ Programming Glossary: equalWhy 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 rand 3 does not produce the numbers between 0 and 2 with equal probability When rand returns 0 3 6 or 9 rand 3 0 . When rand.. This does not generate the numbers between 0 and 2 with equal probability. Of course for small ranges this might not be the.. does rand n return a range of numbers from 0 to n 1 with equal probability When RAND_MAX n n 1 . In this case along with our..
Why isn't sizeof for a struct equal to the sum of sizeof of each member? http://stackoverflow.com/questions/119123/why-isnt-sizeof-for-a-struct-equal-to-the-sum-of-sizeof-of-each-member isn't sizeof for a struct equal to the sum of sizeof of each member Why does the 'sizeof' operator..
http://stackoverflow.com/questions/1265039/using-std-namespace identifiers that are in the std namespace count sort find equal reverse. Having a local variable called count means that using..
What is the difference between NULL, '\0' and 0 http://stackoverflow.com/questions/1296843/what-is-the-difference-between-null-0-and-0 well. Are there times when these three values can not be equal Is this also true on 64 bit systems c c pointers null share.. a null pointer if pointer NULL NULL is defined to compare equal to a null pointer. It is implementation defined what the actual.. the compiler this is not a check for a null pointer but an equality check on two variables. This might work if mynull never changes..
http://stackoverflow.com/questions/1553382/is-delete-equal-to-delete delete equal to delete IP_ADAPTER_INFO ptr new IP_ADAPTER_INFO 100 if i..
What is this weird colon-member syntax in the constructor? http://stackoverflow.com/questions/1711990/what-is-this-weird-colon-member-syntax-in-the-constructor point from the FAQ entry is that All other things being equal your code will run faster if you use initialization lists rather..
What are the Complexity guarantees of the standard containers? http://stackoverflow.com/questions/181693/what-are-the-complexity-guarantees-of-the-standard-containers erase range O ln n S count O log n k find O ln n equal range O ln n Lower Bound Upper Bound O ln n Equality ..
strange output in comparison of float with float literal http://stackoverflow.com/questions/1839422/strange-output-in-comparison-of-float-with-float-literal of float with float literal float f 0.7 if f 0.7 printf equal else printf not equal Why is the output not equal Why does this.. literal float f 0.7 if f 0.7 printf equal else printf not equal Why is the output not equal Why does this happen c c floating.. printf equal else printf not equal Why is the output not equal Why does this happen c c floating point double precision ..
What are all the common undefined behaviour that a C++ programmer should know about? [closed] http://stackoverflow.com/questions/367633/what-are-all-the-common-undefined-behaviour-that-a-c-programmer-should-know-ab defined Shifting values by an amount greater than or equal to the number of bits in the number e.g. int64_t i 1 i 72 is..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special like int a 1 2 3 the size of the array n is assumed to be equal to m so int a 1 2 3 is equivalent to int a 3 1 2 3 When an object..
How does the Comma Operator work http://stackoverflow.com/questions/54142/how-does-the-comma-operator-work work in C For instance if I do a b c Does a end up equaling b or c Yes I know this is easy to test just documenting on.. comma operator share improve this question It would be equal to b. The comma operator has a lower precedence than assignment...
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients field type the address of Hello Service. This should be equal to the base address in the app.config file created in Step 2..
Why doesn't Java offer operator overloading? [closed] http://stackoverflow.com/questions/77718/why-doesnt-java-offer-operator-overloading C this copies the value so the comparison will result not equal. In Java operator performs reference copy so 'a' and 'b' are.. the same value. As a result the comparison will produce 'equal' since the object will compare equal to itself. The difference.. will produce 'equal' since the object will compare equal to itself. The difference between copies and references only..
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