python Programming Glossary: stdio.h
How do I convert a Python float to a hexadecimal string in python 2.5? Nonworking solution attached http://stackoverflow.com/questions/1053121/how-do-i-convert-a-python-float-to-a-hexadecimal-string-in-python-2-5-nonworkin 1073127582 And in C I try this #include math.h #include stdio.h int main void unsigned long long x 2 1719614413 1073127582 long.. addressing at it it works jkugelman cat float.c #include stdio.h int main void unsigned long x 2 1719614413 1073127582 double..
Strange behaviour with floats and string conversion http://stackoverflow.com/questions/13345334/strange-behaviour-with-floats-and-string-conversion So I've checked it like this #include stdint.h #include stdio.h printf union myUnion uint32_t i unsigned integer 32 bit type..
Effcient way to find longest duplicate string for Python (From Programming Pearls) http://stackoverflow.com/questions/13560037/effcient-way-to-find-longest-duplicate-string-for-python-from-programming-pearl as strcmp . For example try the following C code #include stdio.h #include string.h int main char test1 ovided by The Internet..
Getting another program's output as input on the fly http://stackoverflow.com/questions/1408678/getting-another-programs-output-as-input-on-the-fly C program before performing any output like this #include stdio.h setvbuf stdout NULL _IOLBF 0 or #include stdio.h setlinebuf.. #include stdio.h setvbuf stdout NULL _IOLBF 0 or #include stdio.h setlinebuf stdout Either one will work on Linux but setvbuf..
Python C program subprocess hangs at “for line in iter” http://stackoverflow.com/questions/20503671/python-c-program-subprocess-hangs-at-for-line-in-iter script. Currently I'm using a test C program #include stdio.h int main while 1 printf 2000 n sleep 1 return 0 To simulate..
How to conduct buffer overflow in PHP/Python? http://stackoverflow.com/questions/2081281/how-to-conduct-buffer-overflow-in-php-python overflow in PHP Python Here is an example in c #include stdio.h #include string.h void bad printf Oh shit really bad~ r n void..
Python - Is a dictionary slow to find frequency of each character? http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character cc_ascii.c o cc_ascii time p . cc_ascii input.txt #include stdio.h enum N 256 size_t counts N int main void count characters int..
Convert a GTK python script to C http://stackoverflow.com/questions/3045850/convert-a-gtk-python-script-to-c There's no gdk_pixbuf_save #include unistd.h #include stdio.h #include gdk gdk.h #include cairo.h int main int argc char argv..
Simple wrapping of C code with cython http://stackoverflow.com/questions/3046305/simple-wrapping-of-c-code-with-cython z a b numpy arrays from cython #include fc.h #include stdio.h int fc int N const double a const double b double z printf fc..
Python & Ctypes: Passing a struct to a function as a pointer to get back data http://stackoverflow.com/questions/4351721/python-ctypes-passing-a-struct-to-a-function-as-a-pointer-to-get-back-data function. Test DLL Code cl W4 LD x.c on Windows #include stdio.h #define SMBUS_API __declspec dllexport #define SMB_MAX_DATA_SIZE..
How to print in Python without newline or space? http://stackoverflow.com/questions/493386/how-to-print-in-python-without-newline-or-space to do in Python what I do in this example in C #include stdio.h int main int i for i 0 i 10 i printf . return 0 Output ............
How do I prevent a C shared library to print on stdout in python? http://stackoverflow.com/questions/5081657/how-do-i-prevent-a-c-shared-library-to-print-on-stdout-in-python from this C program which does not print anything #include stdio.h int main int argc const char argv char buf 20 int saved_stdout..
ctypes - Beginner http://stackoverflow.com/questions/5081875/ctypes-beginner Here's a simple Hello world example testlib.c #include stdio.h void myprint void void myprint printf hello world n Now compile..
Passing Numpy arrays to a C function for input and output http://stackoverflow.com/questions/5862915/passing-numpy-arrays-to-a-c-function-for-input-and-output out myself. I have a C function in file ctest.c. #include stdio.h void cfun const void indatav int rowcount int colcount void..
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell http://stackoverflow.com/questions/6964392/speed-comparison-with-project-euler-c-vs-python-vs-erlang-vs-haskell knowledge is very limited. Source codes used #include stdio.h #include math.h int factorCount long n double square sqrt n..
Clean and type-safe state machine implementation in a statically typed language? http://stackoverflow.com/questions/7699912/clean-and-type-safe-state-machine-implementation-in-a-statically-typed-language a structure instead. Now the code is very ugly #include stdio.h #include stdlib.h #include unistd.h typedef struct fn struct..
Why do std::string operations perform poorly? http://stackoverflow.com/questions/8310039/why-do-stdstring-operations-perform-poorly can be #define _GNU_SOURCE #include string.h #include stdio.h void test int limit 102 1024 char s limit size_t size 0 while..
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