`rank`.
for (i = 1; i < 10000; i++) {
for (j = i+1; j <= 10000; j++) {
// пара [i, j]
}
}SELECT `p`.`name` AS `pub_name`, `c`.`media_url` AS `cover_url`
FROM (
SELECT DISTINCT `publication_id`
FROM `tbl_publication_media`
WHERE `media_type` = 2
) AS `v`
JOIN `tbl_publication` AS `p`
ON `p`.`id` = `v`.`publication_id`
LEFT JOIN `tbl_publication_media` AS `c`
ON `c`.`publication_id` = `p`.`id` AND `c`.`media_type` = 4PCs with multi-core processors:
Windows 7 was designed to work with today's multi-core processors. All 32-bit versions of Windows 7 can support up to 32 processor cores, while 64‑bit versions can support up to 256 processor cores.
PCs with multiple processors (CPUs):
Commercial servers, workstations, and other high-end PCs may have more than one physical processor. Windows 7 Professional, Enterprise, and Ultimate allow for two physical processors, providing the best performance on these computers. Windows 7 Starter, Home Basic, and Home Premium will recognize only one physical processor.
http://bigtime.group пытается открыть http://bigtime.group/functions/mail.php. https://bigtime.group/....http://bigtime.group и https://bigtime.group - это разные сайты, поэтому запрос блокируется CORS.