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SQL:找到一个关于all some any的用法,可在SSMS里看效果
SET nocount ON USE tempdbgo IF ( OBJECT_ID('t1') IS NOT NULL ) DROP TABLE t1CREATE TABLE t1 ( n INT )INSERT INTO t1 SELECT 2 UNIO...
分类:数据库   时间:2014-07-12 00:46:24    阅读次数:262
nginx + django on windows
It's quite simple to run django on nginx on windows. Here are some key steps to follow -1. Download nginx/windows fromhttp://nginx.org/en/download.htm...
分类:Windows程序   时间:2014-07-11 19:40:41    阅读次数:362
How to make your assembly more secure from referencing by unauthorized bits
Now the security has a trend to become more and more important in our daily work, hence I did some researches on some of the topics, and hope to do mo...
分类:其他好文   时间:2014-07-11 19:20:52    阅读次数:283
Poj 1458 Common Subsequence(LCS)
DescriptionA subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = another sequence....
分类:其他好文   时间:2014-07-11 11:28:14    阅读次数:269
leetcode旋转数组查找 二分查找的变形
http://blog.csdn.net/pickless/article/details/9191075Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7migh...
分类:其他好文   时间:2014-07-11 09:14:04    阅读次数:222
小谷实战Jquery(一)--用户名校验
小谷童鞋休息了好几天,终于又开始学习了.今天学的是Jquery,先来看看神马是jQuery? JQuery is designed to change the way that you write JavaScript. The focus of jQuery is "find some elements, do something with them". write less,do m...
分类:Web程序   时间:2014-07-09 12:48:41    阅读次数:221
HDU-4819-Mosaic(二维线段树)
Problem Description The God of sheep decides to pixelate some pictures (i.e., change them into pictures with mosaic). Here's how he is gonna make it: for each picture, he divides the picture into n x...
分类:其他好文   时间:2014-07-09 12:14:13    阅读次数:433
文件00
00编写一个程序,接受用户的输入并保存为新的文件:def file_write(file_name): f = open(file_name, 'w') print('请输入内容【单独输入\':w\'保存退出】:') while True: write_some ...
分类:其他好文   时间:2014-07-08 22:10:19    阅读次数:353
eclipse下hadoop应用开发有感
最近在学习hadoop,首先通过网上大把的教程搭建好了完全分布式环境,在分布式环境上运行wordcount也成功,接下来就打算自己写mr来处理实际的业务了,在真正的开发开始之前首先要搭建好开发环境啊,所以就想到了eclipse,可接下来遇到了好多的问题:1、首先是考虑到找一个hadoop..
分类:系统相关   时间:2014-07-08 12:10:17    阅读次数:271
Hadoop教程(一)
英文原文:cloudera,编译:ImportNew–Royce WongHadoop从这里开始!和我一起学习下使用Hadoop的基本知识,下文将以Hadoop Tutorial为主体带大家走一遍如何使用Hadoop分析数据!这个专题将描述用户在使用Hadoop MapReduce(下文缩写成MR)...
分类:其他好文   时间:2014-07-08 11:38:11    阅读次数:315
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