c++ Programming Glossary: len

Programmatically find the number of cores on a machine

http://stackoverflow.com/questions/150355/programmatically-find-the-number-of-cores-on-a-machine

FreeBSD MacOS X NetBSD OpenBSD etc. int mib 4 size_t len sizeof numCPU set the mib for hw.ncpu mib 0 CTL_HW mib 1 HW_AVAILCPU.. get the number of CPUs from the system sysctl mib 2 numCPU len NULL 0 if numCPU 1 mib 1 HW_NCPU sysctl mib 2 numCPU len NULL.. len NULL 0 if numCPU 1 mib 1 HW_NCPU sysctl mib 2 numCPU len NULL 0 if numCPU 1 numCPU 1 HPUX numCPU mpctl MPC_GETNUMSPUS..

C++ convert string to hexadecimal and vice versa

http://stackoverflow.com/questions/3381614/c-convert-string-to-hexadecimal-and-vice-versa

input static const char const lut 0123456789ABCDEF size_t len input.length std string output output.reserve 2 len for size_t.. const char const lut 0123456789ABCDEF size_t len input.length std string output output.reserve 2 len for size_t i 0 i len.. size_t len input.length std string output output.reserve 2 len for size_t i 0 i len i const unsigned char c input i output.push_back..

Why are there digraphs in C and C++? [duplicate]

http://stackoverflow.com/questions/432443/why-are-there-digraphs-in-c-and-c

define BUFSIZE 512 endif void copy char d const char s int len while len 0 d len s len My question is why do they exist .. 512 endif void copy char d const char s int len while len 0 d len s len My question is why do they exist c c c99 digraphs.. endif void copy char d const char s int len while len 0 d len s len My question is why do they exist c c c99 digraphs ..

C++ SMTP Example

http://stackoverflow.com/questions/58210/c-smtp-example

struct hostent hp gethostbyname char buf BUFSIZ 1 int len char host_id 192.168.1.10 char from_id rameshgoli@domain.com.. to the socket void send_socket char s write sock s strlen s write 1 s strlen s printf Client s n s Read a string from.. send_socket char s write sock s strlen s write 1 s strlen s printf Client s n s Read a string from the socket void read_socket..

Audio output with video processing with opencv

http://stackoverflow.com/questions/8187745/audio-output-with-video-processing-with-opencv

audio_pkt_data NULL static int audio_pkt_size 0 int len1 data_size for while audio_pkt_size 0 data_size buf_size len1.. data_size for while audio_pkt_size 0 data_size buf_size len1 avcodec_decode_audio2 aCodecCtx int16_t audio_buf data_size.. audio_buf data_size audio_pkt_data audio_pkt_size if len1 0 if error skip frame audio_pkt_size 0 break audio_pkt_data..

Eclipse CDT C++11/C++0x support

http://stackoverflow.com/questions/9131763/eclipse-cdt-c11-c0x-support

piece of C 11 code auto text std unique_ptr char new char len The Eclipse editor complains about Function 'unique_ptr' could..