Is there any method provided by Apple or any technique that can convert a time_t type variabl开发者_如何学Pythone to an NSDate object?NSDate *someDate = [NSDate dateWithTimeIntervalSince1970:some_time
This question a开发者_如何学编程lready has answers here: What is time_t ultimately a typedef to?
on Visual studio I can force use of 32 bit time_t by d开发者_如何学Goeclaring _USE_32BIT_TIME_T is there a similar equivalent for gcc? or is it always 32 bit or is it always 64 bit?The time_t type is
I\'m using a time_t variable in C (openMP enviroment) to keep cpu execution time...I define a float value sum_tot_time to sum time for all cpu\'s...I mea开发者_运维知识库n sum_tot_time is the sum of c
I\'m writing a multi-threaded program that needs to be able to check if a row requires updating and act accordingly.
I\'m rewriting an old program to do some new stuff, and suddenly I get a segmentation fault error on the following line of code:
加载中,请稍侯......