Currently, the server.js is going way too long. In the real world application, it is likely that we are going to deal with more routers, whichi means ...
When learning Python many people don't really understand why so much underlines in the beginning of the methods, sometimes even in the end like__this_...
分类：
编程语言 时间：
2015-01-02 19:53:40
阅读次数：
278
题目：（DP）Givenn, how many structurally uniqueBST's(binary search trees) that store values 1...n?For example,Givenn= 3, there are a total of 5 unique BST...
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其他好文 时间：
2015-01-02 06:24:14
阅读次数：
195
opensshthe openssh-server on debian7/ubuntu12.04 is too old and out of date. so now we replace and compile them from source.In production, that's vita...
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系统相关 时间：
2015-01-02 06:22:21
阅读次数：
261
linux：鸟叔基础+服务端apue （linux c） too bigLinux/UNIX系统编程手册：http://www.amazon.cn/图书/dp/product-description/B00HLA8TYG/ref=dp_proddesc_0?ie=UTF8&s=books Linux...
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其他好文 时间：
2015-01-01 23:44:10
阅读次数：
209
主机内存256G，sga_target准备设置为160G，DBCA创建数据库时一直报错ORA-00064: object is too large to allocate on this O/S (1,15429280)
直接使用DBCA默认参数把库建好后，再次使用命令来修改，报错依旧。经查，参考文档Database startup can fail with ORA-00064 Errors...
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其他好文 时间：
2014-12-31 16:25:41
阅读次数：
142
环境：linux，mysql5.5.21 错误：Host is blocked because of many connection errors; unblock with ‘mysqladmin flush-hosts‘ 原因： 同一个ip在短时间内产生太多（超过mysql数据库max_connection_errors的...
分类：
数据库 时间：
2014-12-31 11:36:17
阅读次数：
212
One of Rolls Royce vehicle owners in mhhauto forum put in this way: “I am looking for a diagnostic tool for my Rolls-Royce, but I don’t know which too...
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其他好文 时间：
2014-12-30 16:34:10
阅读次数：
198
The problem: (This prolem include many programming skills in using recursion!!)Givennpairs of parentheses, write a function to generate all combinatio...
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其他好文 时间：
2014-12-30 13:10:18
阅读次数：
174
Follow up for "Unique Paths":Now consider if some obstacles are added to the grids. How many unique paths would there be?An obstacle and empty space i...
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其他好文 时间：
2014-12-30 08:09:14
阅读次数：
161
