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c++ Programming Glossary: stdinDetect if stdin is a terminal or pipe in C/C++/Qt? http://stackoverflow.com/questions/1312922/detect-if-stdin-is-a-terminal-or-pipe-in-c-c-qt if stdin is a terminal or pipe in C C Qt When I execute python from.. I do a similar detection in C or C or Qt c c qt pipes stdin share improve this question Use isatty #include stdio.h.. isatty #include stdio.h #include io.h ... if isatty fileno stdin printf stdin is a terminal n else printf stdin is a file or..
http://stackoverflow.com/questions/1666224/what-is-the-size-of-void not echo 'int main printf d sizeof void ' gcc xc w . a.out stdin In function 'int main ' stdin 1 error invalid application of.. void ' gcc xc w . a.out stdin In function 'int main ' stdin 1 error invalid application of 'sizeof' to a void type stdin.. 1 error invalid application of 'sizeof' to a void type stdin 1 error 'printf' was not declared in this scope share improve..
How to stop C++ console application from exiting immediately? http://stackoverflow.com/questions/2529617/how-to-stop-c-console-application-from-exiting-immediately below this won't work if there are characters buffered in stdin and there's really no good way to work around that. If you're.. can call std getchar This will get a single character from stdin thus giving you the press any key to continue sort of behavior..
http://stackoverflow.com/questions/2979209/using-fflushstdin fflush stdin So a quick google search for fflush stdin for clearing the.. fflush stdin So a quick google search for fflush stdin for clearing the input buffer reveals numerous websites warning.. taught the class to do it. How bad is using fflush stdin Should I really abstain from using it even though my professor..
C/C++: Capture characters from standard input without waiting for enter to be pressed http://stackoverflow.com/questions/421860/c-c-capture-characters-from-standard-input-without-waiting-for-enter-to-be-pr too much on the terminal used that may be connected with stdin they are usually line buffered . You can however use a library..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python is reading lines from stdin much slower in C than Python I wanted to compare reading lines.. I wanted to compare reading lines of string input from stdin using Python and C and was shocked to see my C code run an order.. time import sys count 0 start time.time for line in sys.stdin count 1 delta_sec int time.time start_time if delta_sec 0 lines_per_sec..
What XML parser should I use in C++? http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c in the gigabytes in size. Maybe you're getting them from stdin being fed by some other process. Or you're reading them from..
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