https://blog.youkuaiyun.com/Rockicszh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/Rockics/article/details/7037843https://blog.youkuaiyun.com/Rockics/article/details/7037843RockicsSat, 03 Dec 2011 18:04:38 +0800https://blog.youkuaiyun.com/Rockics/article/details/7036312https://blog.youkuaiyun.com/Rockics/article/details/7036312RockicsFri, 02 Dec 2011 21:14:34 +0800https://blog.youkuaiyun.com/Rockics/article/details/7027949https://blog.youkuaiyun.com/Rockics/article/details/7027949RockicsWed, 30 Nov 2011 17:17:49 +0800 找工作的时候，笔试，面试阶段，我们经常看到这么一道题： 不用临时变量，如何交换两个变量的值？ 很多同学不假思索，写下如下代码： #include int swap1(int *a, int *b) { *a = *a+*b; *b]]>https://blog.youkuaiyun.com/Rockics/article/details/7018490https://blog.youkuaiyun.com/Rockics/article/details/7018490RockicsMon, 28 Nov 2011 10:17:09 +0800https://blog.youkuaiyun.com/Rockics/article/details/7015067https://blog.youkuaiyun.com/Rockics/article/details/7015067RockicsSat, 26 Nov 2011 17:38:48 +0800https://blog.youkuaiyun.com/Rockics/article/details/6589595https://blog.youkuaiyun.com/Rockics/article/details/6589595RockicsThu, 07 Jul 2011 09:55:36 +0800https://blog.youkuaiyun.com/Rockics/article/details/6574531https://blog.youkuaiyun.com/Rockics/article/details/6574531RockicsWed, 29 Jun 2011 11:44:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6566213https://blog.youkuaiyun.com/Rockics/article/details/6566213RockicsFri, 24 Jun 2011 17:06:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6564117https://blog.youkuaiyun.com/Rockics/article/details/6564117RockicsThu, 23 Jun 2011 17:44:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6546810https://blog.youkuaiyun.com/Rockics/article/details/6546810RockicsWed, 15 Jun 2011 18:05:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6544110https://blog.youkuaiyun.com/Rockics/article/details/6544110RockicsTue, 14 Jun 2011 16:18:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6543783https://blog.youkuaiyun.com/Rockics/article/details/6543783RockicsTue, 14 Jun 2011 14:48:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6536421https://blog.youkuaiyun.com/Rockics/article/details/6536421RockicsFri, 10 Jun 2011 14:34:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6533714https://blog.youkuaiyun.com/Rockics/article/details/6533714RockicsThu, 09 Jun 2011 12:34:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6525527https://blog.youkuaiyun.com/Rockics/article/details/6525527RockicsFri, 03 Jun 2011 22:37:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6525305https://blog.youkuaiyun.com/Rockics/article/details/6525305RockicsFri, 03 Jun 2011 18:14:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6525166https://blog.youkuaiyun.com/Rockics/article/details/6525166RockicsFri, 03 Jun 2011 17:08:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6524906https://blog.youkuaiyun.com/Rockics/article/details/6524906RockicsFri, 03 Jun 2011 15:27:00 +0800https://blog.youkuaiyun.com/Rockics/article/details/6462630https://blog.youkuaiyun.com/Rockics/article/details/6462630RockicsThu, 02 Jun 2011 23:43:00 +0800我原来不知道
 
编译larbin的时候configure阶段出现很多错误
 
幸亏 同事 高明  一语道破天机 
 
这居然是个工具 安装之  哈哈  我在超超的电脑上操作 幸好这哥们的root帐号密码简单 容易破解]]>https://blog.youkuaiyun.com/Rockics/article/details/6461851https://blog.youkuaiyun.com/Rockics/article/details/6461851RockicsThu, 02 Jun 2011 17:11:00 +0800当以 w 模式使用fopen的时候，当前不存在要打开的文件，此时断言流出错失败，于是去怀疑fopen是否真的可以创建文件，有点搞笑。
 
看到一句话，fopen此时尝试创建文件，不保证成功。
 
我在使用的时候，创建文件失败，其实是因为进程所在组最当前目录没有相应权限，
 
简单的设置一下权限以后，可以创建文件了。
 
特此记录。]]>