Daily Archives: 10 January 2012

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C/C++: An interresting macro to capture errors with perror, use custom error code number

10 January 2012  in C / Programming  tagged C++ / errno / macro / perror by Tux

#include <stdio.h>
#include <errno.h>
#define handle_error_ern(ern, msg) do { errno = ern; perror(msg); exit(EXIT_FAILURE); } while (0

Usage Example: handle_error_ern(s, “pthread_getaffinity_np”);

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WordPress: Approve all group requests for buddypress from phpmyadmin/backend

10 January 2012  in Applications / CMS / HowTos / Programming / SQL  tagged buddypress / mysql / sql / wordpress by Tux

Execute the following SQL snippet on the database

UPDATE wp_bp_groups_members
SET `is_confirmed` = 1
WHERE 1

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