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SQL 2021-10-26 19:11:09
sql pick random row
SELECT column FROM table ORDER BY RAND() LIMIT 1 Add solution -
C 2021-10-13 13:54:12
c producer consumer pthread semaphore
/* buffer.h */ typedef int buffer_item; #define BUFFER_SIZE 5 /* main.c */ #include <stdlib.h> #include <stdio.h> #include <pthread.h> #include <semaphore.h> #include "buffer.h" #define RAND_DIVISOR 100000000 #define T... Add solution -
C++ 2021-10-13 06:58:07
random number of 0 or 1 c++
#include <time.h> // So we can use time() function #include <iostream> // To output results to console int main() // Main function required in all C++ programs and first function to be called { srand( time(NULL) ); //Randomize seed initializ... Add solution -