01 2015 档案

eclipse code folder shortcut
摘要：C Shift */ (on number kb) 阅读全文
posted @ 2015-01-28 11:50 jvava 阅读(135) 评论(0) 推荐(0)
mariadb cache1
摘要：http://www.percona.com/blog/2006/07/27/mysql-query-cache/MySQL Query CacheJuly 27, 2006 by Peter Zaitsev 74 CommentsTweetinShare1PREVIOUS POSTNEXT POS... 阅读全文
posted @ 2015-01-22 17:47 jvava 阅读(182) 评论(1) 推荐(0)
pcap filter
摘要：今天用tshark抓包，本以为wireshark能用的filter，如“mysql”它也应该能用，其实不然；tshark -f只认识pcap filter，用-R的话，说要用-2，加上-2的话又说什么我忘了，直接用pcap filter吧。http://yuba.stanford.edu/~casa... 阅读全文
posted @ 2015-01-22 16:59 jvava 阅读(325) 评论(0) 推荐(0)
特殊符号
摘要：http://ahstbzp.blog.163.com/blog/static/25954084200982311933730/■特殊符号：·⊙①⊕◎Θ⊙●○¤㊣㈱＠の■□★☆◆◇◣◢ ◤◥▲△▼▽⊿◢ ▂ ▃ ▄ ▅ ▆ ▇ █ ▉ ▊▋▌▍▎▏■ ▓ 回 □ 〓≡↑↓→←↘↙♀♂┇┅‖$ @ *... 阅读全文
posted @ 2015-01-22 16:30 jvava 阅读(678) 评论(0) 推荐(0)
mariadb cache
摘要：Since MariaDB Galera cluster versions 5.5.40 and 10.0.14 you can use the query cache. Earlier versions do NOT support the query cache.See https://mari... 阅读全文
posted @ 2015-01-21 16:48 jvava 阅读(277) 评论(0) 推荐(0)
gnome3 no launcher
摘要：http://askubuntu.com/questions/43246/how-to-configure-gnome-3-to-show-icons-on-desktophttp://superuser.com/questions/360059/create-custom-launchers-in... 阅读全文
posted @ 2015-01-20 17:04 jvava 阅读(220) 评论(0) 推荐(0)
post(c),get(r),put(u),delete(d)
摘要：http://whui0110.iteye.com/blog/1682388看这个帖子知道人们常说的幂等意思就是可以重复执行，结果是一样的；帖子中说put(update)是幂等的，其实update v=v+1是不可以重复执行的，put的话一般是全面修改而不是增量修改。这些概念阿，名，可名，非常名； 阅读全文
posted @ 2015-01-20 16:01 jvava 阅读(195) 评论(0) 推荐(0)
spring
摘要：http://java.dzone.com/articles/creating-custom-spring-3-xmlCreating a Custom Spring 3 XML Namespace05.20.2012| 10198 views |Tweet inShare1 Tweet 1inS... 阅读全文
posted @ 2015-01-19 18:05 jvava 阅读(191) 评论(3) 推荐(0)
google-c-style
摘要：http://zhanxw.com/blog/2011/03/learning-and-applying-coding-style-from-google-in-emacs/http://stackoverflow.com/questions/3077208/java-mode-indentatio... 阅读全文
posted @ 2015-01-19 00:27 jvava 阅读(260) 评论(0) 推荐(0)
process想停就停，真爽
摘要：kill -STOP 18168kill -STOP 18310kill -CONT 18310kill -CONT 18168 阅读全文
posted @ 2015-01-15 16:49 jvava 阅读(94) 评论(0) 推荐(0)
mytop
摘要：http://jeremy.zawodny.com/mysql/mytop/mytop.html内容有点过时，用?查看帮助vi set nuset nonu总记不住 阅读全文
posted @ 2015-01-15 14:36 jvava 阅读(158) 评论(0) 推荐(0)
prologue epilogue
摘要：https://www.hackerschool.com/blog/7-understanding-c-by-learning-assemblyhttps://www.hackerschool.com/blog/5-learning-c-with-gdbLast time, Alan showed ... 阅读全文
posted @ 2015-01-13 10:41 jvava 阅读(292) 评论(0) 推荐(0)
phantom" breakpoints
摘要：http://stackoverflow.com/questions/723199/why-does-my-eclipse-project-have-phantom-debugger-breakpoints 阅读全文
posted @ 2015-01-13 09:57 jvava 阅读(144) 评论(0) 推荐(0)
gc
摘要：http://www.oracle.com/technetwork/java/javase/gc-tuning-6-140523.htmlhttp://www.oracle.com/technetwork/java/ergo5-140223.htmlhttp://www.oracle.com/tec... 阅读全文
posted @ 2015-01-06 17:55 jvava 阅读(230) 评论(5) 推荐(0)