正则表达式的验证工具，提供在C#中通过程序来判断，是学习和了解正则表达式的好帮手。推荐-regular expression validation tool providing in C# adopted procedures to judgment, learning and understanding Regular expressions are a good helper. Suggest
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001410s ]
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:0.102891s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001370s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001950s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001325s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003973s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001522s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003633s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022104s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001597s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 74216 [ RunTime:0.001630s ]
