This is a program, inspired by the popular ipcalc program, to simply calculates: network address, broadcast address, Cisco wildcard mask, host range, number of hosts/net by giving an IP Address and netmask in CIDR notation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.006614s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.090932s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001872s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001055s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003217s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001251s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020389s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001484s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 246143 [ RunTime:0.022620s ]
