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LeetCode 68 Text Justification
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified. You should pack your words in a greedy approach; that is,...
分类:其他好文   时间:2014-09-17 15:18:52    阅读次数:201
11039 - Building designing
Building designingAn architect wants to design a very high building. The building will consist of some floors, and each floor has a certain size. The....
分类:其他好文   时间:2014-09-17 13:32:32    阅读次数:209
不重启mysqld更改root密码
Ever found yourself working on a MySQL server where root’s password is unavailable? It has happened to me a few times, always because the person who s...
分类:数据库   时间:2014-09-17 11:39:32    阅读次数:347
Action 不能访问
写了一个Action,但在浏览器输入:http://localhost:8080/JhxcomOA/role_add.do访问就报错:Struts Problem ReportStruts has detected an unhandled exception:Messages: com.jhxc....
分类:其他好文   时间:2014-09-16 23:31:51    阅读次数:182
Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list-1.xml, reason: Connecti
Failed to fetch URL https://dl-ssl.google.com/android/repository/repository-6.xml, reason: Connection to https://dl-ssl.google.com refused...
分类:移动开发   时间:2014-09-16 17:28:10    阅读次数:447
Python获取access表字段名
以下代码python2.7可用。#encoding=utf8 #author:walker #date:2014-09-16 #function:获取指定access文件指定表的所哟字段名 importwin32com.client if__name__==‘__main__‘: accessPathFile=r‘D:\tmp\xxx.mdb‘ conn=win32com.client.Dispatch(r‘ADODB.Connection‘) DSN=‘..
分类:数据库   时间:2014-09-16 16:12:41    阅读次数:213
Codeforces Round #FF (Div. 2) C - DZY Loves Sequences (DP)
DZY has a sequence a, consisting of n integers. We'll call a sequence ai,?ai?+?1,?...,?aj (1?≤?i?≤?j?≤?n) a subsegment of the sequence a. The value (j?-?i?+?1) denotes the length of the subsegmen...
分类:其他好文   时间:2014-09-16 15:57:40    阅读次数:248
Codeforces Round #266 (Div. 2) D. Increase Sequence
Peter has a sequence of integers a1,?a2,?...,?an. Peter wants all numbers in the sequence to equal h. He can perform the operation of "adding one on the segment [l,?r]": add one to all elements of t...
分类:其他好文   时间:2014-09-16 14:18:20    阅读次数:259
php has encountered an access violation
今天服务器装系统,配置完php环境后连接数据库包php has encountered an access violation错误:环境:win2008 R2php 5.2.9IIS7mysql 5.1采用isapi方式配置调试很长时间没有解决,最后采用fastcgi方式解决。
分类:数据库   时间:2014-09-16 14:11:10    阅读次数:173
linux环境下matlab连接mysql
因为matlab是基于java的,但是原生的matlab是没有jdbc的,这是一个java的mysql connection.只有matlab有这个包,才能正确的连接mysql.1.在http://dev.mysql.com/downloads/connector/j/下载对应的包,把jar文件解压...
分类:数据库   时间:2014-09-16 10:39:20    阅读次数:185
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