https://blog.youkuaiyun.com/tfyggzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/tfygg/article/details/74895229https://blog.youkuaiyun.com/tfygg/article/details/74895229tfyggSun, 09 Jul 2017 17:40:17 +0800https://blog.youkuaiyun.com/tfygg/article/details/74890184https://blog.youkuaiyun.com/tfygg/article/details/74890184tfyggSun, 09 Jul 2017 17:14:53 +0800https://blog.youkuaiyun.com/tfygg/article/details/73438060https://blog.youkuaiyun.com/tfygg/article/details/73438060tfyggSun, 18 Jun 2017 20:33:44 +0800https://blog.youkuaiyun.com/tfygg/article/details/73369139https://blog.youkuaiyun.com/tfygg/article/details/73369139tfyggSat, 17 Jun 2017 10:53:05 +0800https://blog.youkuaiyun.com/tfygg/article/details/73354235https://blog.youkuaiyun.com/tfygg/article/details/73354235tfyggFri, 16 Jun 2017 22:28:52 +0800https://blog.youkuaiyun.com/tfygg/article/details/73251721https://blog.youkuaiyun.com/tfygg/article/details/73251721tfyggWed, 14 Jun 2017 20:01:37 +0800https://blog.youkuaiyun.com/tfygg/article/details/70227388https://blog.youkuaiyun.com/tfygg/article/details/70227388tfyggSat, 03 Jun 2017 10:48:26 +0800https://blog.youkuaiyun.com/tfygg/article/details/63262396https://blog.youkuaiyun.com/tfygg/article/details/63262396tfyggSat, 18 Mar 2017 19:41:41 +0800https://blog.youkuaiyun.com/tfygg/article/details/60579736https://blog.youkuaiyun.com/tfygg/article/details/60579736tfyggMon, 06 Mar 2017 16:28:00 +0800https://blog.youkuaiyun.com/tfygg/article/details/54728415https://blog.youkuaiyun.com/tfygg/article/details/54728415tfyggWed, 25 Jan 2017 10:05:36 +0800 12                  0001 0011 --> 13 （2）BCD：8位二进制数表示一个十进制数，高四位为0；                0000 0001 0000 0010 --> 12                 0000 0]]>https://blog.youkuaiyun.com/tfygg/article/details/54026172https://blog.youkuaiyun.com/tfygg/article/details/54026172tfyggThu, 05 Jan 2017 00:11:25 +0800https://blog.youkuaiyun.com/tfygg/article/details/53968763https://blog.youkuaiyun.com/tfygg/article/details/53968763tfyggMon, 02 Jan 2017 02:01:23 +0800https://blog.youkuaiyun.com/tfygg/article/details/53563638https://blog.youkuaiyun.com/tfygg/article/details/53563638tfyggSun, 11 Dec 2016 13:10:44 +0800https://blog.youkuaiyun.com/tfygg/article/details/53240046https://blog.youkuaiyun.com/tfygg/article/details/53240046tfyggSun, 20 Nov 2016 12:53:50 +0800前缀标识： #sqlite3 test.db 可以查询当前数据库中所有的表名 .table 查看当前数据库文件信息命令(注意命令前带字符'.')： sqlite>.database 查看所有表的创建语句，可以用来看表结构 ： sqlite>]]>https://blog.youkuaiyun.com/tfygg/article/details/52940494https://blog.youkuaiyun.com/tfygg/article/details/52940494tfyggThu, 27 Oct 2016 00:54:21 +0800https://blog.youkuaiyun.com/tfygg/article/details/52205684https://blog.youkuaiyun.com/tfygg/article/details/52205684tfyggSun, 14 Aug 2016 18:57:40 +0800https://blog.youkuaiyun.com/tfygg/article/details/52102009https://blog.youkuaiyun.com/tfygg/article/details/52102009tfyggWed, 03 Aug 2016 15:27:21 +0800https://blog.youkuaiyun.com/tfygg/article/details/52086621https://blog.youkuaiyun.com/tfygg/article/details/52086621tfyggMon, 01 Aug 2016 17:24:09 +0800https://blog.youkuaiyun.com/tfygg/article/details/52065502https://blog.youkuaiyun.com/tfygg/article/details/52065502tfyggMon, 01 Aug 2016 15:58:29 +0800内核空间-->用户空间，如下图： 　PS： （1） 内核空间中存放的是内核代码和数据，而进程的用户空间中存放的是用户]]>https://blog.youkuaiyun.com/tfygg/article/details/51765365https://blog.youkuaiyun.com/tfygg/article/details/51765365tfyggMon, 27 Jun 2016 00:18:05 +0800