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OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的方法照做，进去后把参数修改回来，重启正常了，SSH 无法登陆的问题还是没有解决
又有说是算法的问题
http://bbs.51cto.com/thread-1176918-1.html
照做还是不行， 于是陷入了无休止的找资料之中
回过头来在来看
http://pk...
C++及Windows异常处理(try，catch; __try,__finally, __except) - C/C++ - ...
...异常而导致的“全局展开”，对于程序员而言，这也许是无法避免的，因为你在利用异常处理机制提高程序可靠健壮性的同时，不可避免的会引起性能上其它的一些开销。呵呵！这世界其实也算瞒公平的，有得必有失。
到此，...
Doing HTTP requests FROM Laravel to an external API
... answered Feb 2 '15 at 16:04
AI SnoekAI Snoek
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How to check that a string is an int, but not a double, etc.?
... for non-numeric strings: is_int("abc"+0) is true
– Kai Pommerenke
Jan 29 '13 at 18:07
1
True, it...
What does %~d0 mean in a Windows batch file?
...
The magic variables %n contains the arguments used to invoke the file: %0 is the path to the bat-file itself, %1 is the first argument after, %2 is the second and so on.
Since the arguments are often file paths, there is some additional syntax to extr...
How do I add an existing directory tree to a project in Visual Studio?
...r. How can you do if you just want to reference some folders and files contained in an other project on your computer ?
– hico
Aug 7 '13 at 10:16
5
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一个科技公司只是碰巧卖起了披萨？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...心竞争力根本不在于披萨的味道本身，因为披萨行业本身无法建立任何壁垒，复制成本为零。它必须追求“大比例、高坪效”，要么比同类竞品卖得多，要么比其他快餐送得快。
于是，达美乐将一大块营销预算投入了黑科技，...
30条爆笑的程序员梗 PHP是最好的语言 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...准备收你那个 10 秒时长，20 个字的笑话了。
抱歉，你的连接超时了。你好，你想听 TCP 的笑话么 。
30.问题
从前有个程序员遇到了一个问题。他想，没事，我懂，用线程就好了。现他有两个问题了。
原文：http://www.phpxs.com/pos...
What is the fastest way to check if a class has a function defined?
I'm writing an AI state space search algorithm, and I have a generic class which can be used to quickly implement a search algorithm. A subclass would define the necessary operations, and the algorithm does the rest.
...
Rename an environment with virtualenvwrapper
...
if you do:
$ ack-grep -ai doors ~/.virtualenvs/django/bin
you'll notice that will have doors as location and not django, you'll to change each file with the new location.
solution:
after renamed the folder execute the command below.
$ sed -i "...