oracle方法 CREATE?OR?REPLACE?FUNCTION?IpToLong(ip?in?varchar2)
return?number?is??
p1?number;?
p2?number;?
p3?number;
??begin??
????p1?:=?instr(ip,?‘.‘,?1,?1);??
???...
分类:
其他好文 时间:
2014-07-22 08:13:37
阅读次数:
203
题目如下: Counting Subsequences Time Limit: 5000 MSMemory Limit: 65536 K Description ?"47 is the quintessential random number," states the 47 society. And there might be a grain of truth in that....
分类:
其他好文 时间:
2014-07-22 08:13:34
阅读次数:
281
1、拷贝cms公钥到managed上,cms依赖免秘钥的root执行环境 #非默认端口,你懂的 ssh-copy-id -i ~/.ssh/id_rsa.pub "-p port_number root@192.168.201.74" 2、managed上存放iso目录,拷贝镜像存放到该目录 #目录位...
分类:
其他好文 时间:
2014-07-21 10:17:27
阅读次数:
341
配置建议: 1. ????In MR1, the mapred.tasktracker.map.tasks.maximum and mapred.tasktracker.reduce.tasks.maximum properties dictated how many map and reduce slots each TaskTracker had. ????T...
分类:
其他好文 时间:
2014-07-21 10:14:00
阅读次数:
279
What's xxxThe EM algorithm is used to find the maximum likelihood parameters of a statistical model in cases where the equations cannot be solved dire...
分类:
其他好文 时间:
2014-07-21 10:01:10
阅读次数:
243
Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is at...
分类:
其他好文 时间:
2014-07-21 10:00:12
阅读次数:
185
http://www.csie.ntnu.edu.tw/~u91029/Matching.html 1 int nx,ny; 2 int mx[N],my[N]; 3 bool vy[N]; 4 bool g[N][N]; 5 6 int decode(int x,int y) {return...
分类:
其他好文 时间:
2014-07-21 09:38:46
阅读次数:
210
The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font fo...
分类:
其他好文 时间:
2014-07-21 09:31:07
阅读次数:
186
Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is at...
分类:
其他好文 时间:
2014-07-21 09:14:10
阅读次数:
168
今天做了三道LeetCode上的简单题目,每道题都是用c++和Python两种语言写的,因为c++版的代码网上比较多,所以就只分享一下Python的代码吧,刚学完Python的基本语法,做做LeetCode的题目还是不错的,对以后找工作面试也有帮助!
刚开始就从AC率最高的入手吧!
1.Given an array of integers, every element appe...
分类:
编程语言 时间:
2014-07-20 15:27:41
阅读次数:
262