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c++ Programming Glossary: iostreamhttp://stackoverflow.com/questions/1120140/csv-parser-in-c Then stream into that object #include iterator #include iostream #include fstream #include sstream #include vector #include string..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array by almost 6x #include algorithm #include ctime #include iostream int main Generate data const unsigned arraySize 32768 int data..
Sizeof array passed as parameter http://stackoverflow.com/questions/1328223/sizeof-array-passed-as-parameter passed as parameter Given the following program #include iostream using namespace std void foo char a 100 cout foo sizeof a endl..
Most vexing parse: why doesn't A a(()); work? http://stackoverflow.com/questions/1424510/most-vexing-parse-why-doesnt-a-a-work
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 Recently I've seen an example like the following #include iostream class Foo public int bar Foo int num bar num int main void std..
http://stackoverflow.com/questions/213907/c-stdendl-vs-n or is it just a matter of coding style c coding style iostream c faq share improve this question The varying line ending..
http://stackoverflow.com/questions/236129/how-to-split-a-string-in-c answer. The best solution I have right now is #include iostream #include sstream #include string using namespace std int main.. power and elegance behind the design of the STL. #include iostream #include string #include sstream #include algorithm #include..
Undefined, unspecified and implementation-defined behavior http://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior in the program Let's look at a classic example #include iostream int main char p hello n yes I know deprecated conversion p 0..
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha undefined behavior Consider the following code #include iostream struct foo void bar std cout gman was here std endl void baz..
Is it possible to write a C++ template to check for a function's existence? http://stackoverflow.com/questions/257288/is-it-possible-to-write-a-c-template-to-check-for-a-functions-existence provide a certain method. Here's the working code #include iostream struct Hello int helloworld return 0 struct Generic SFINAE test..
http://stackoverflow.com/questions/402283/stdwstring-vs-stdstring of chars . The following code #include cstring #include iostream int main int argc char argv const char text olé const wchar_t..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers #define H_PRETTY_PRINT #include type_traits #include iostream #include utility #include tuple namespace std Pre declarations.. array_wrapper T N a #endif Usage example #include iostream #include vector #include unordered_map #include map #include.. inspired by Marcelo's solution with a few changes #include iostream #include iterator #include type_traits #include vector #include..
Why is iostream::eof inside a loop condition considered wrong? http://stackoverflow.com/questions/5605125/why-is-iostreameof-inside-a-loop-condition-considered-wrong is iostream eof inside a loop condition considered wrong I just found a.. I just found a comment in this answer saying that using iostream eof in a loop condition is almost certainly wrong . I generally.. checks for EOF why is checking for eof explicitly using iostream eof wrong How is it different from using scanf ... ... EOF in..
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