Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
分类:
其他好文 时间:
2014-07-01 23:43:03
阅读次数:
293
Introduction Often the construction market is one of the significant waste makers in Australia. The particular construction waste is usually defined a...
分类:
其他好文 时间:
2014-07-01 22:09:29
阅读次数:
302
select * from all_objectswhere object_type = 'TABLE'and object_name like 'GL_JE%'select * from po_requisition_headers_allwhere segment1 = '14304'and c...
分类:
其他好文 时间:
2014-07-01 21:15:56
阅读次数:
387
crontab -l 显示所有任务crontab -e 编辑任务crontab -r 删除crontab 文件crontab -ir 删除crontab文件时,提醒用户注意:All user have the crontab file themself,and they are all diffen...
分类:
系统相关 时间:
2014-07-01 20:49:50
阅读次数:
323
Targets选项下有Other linker flags的设置,用来填写XCode的链接器参数,如:-ObjC -all_load -force_load等。还记得我们在学习C程序的时候,从C代码到可执行文件经历的步骤是:源代码 > 预处理器 > 编译器 > 汇编器 > 机器码 > 链接器 > 可...
分类:
移动开发 时间:
2014-07-01 20:31:43
阅读次数:
271
Mysql默认关闭远程登录权限,如下操作允许用户在任意地点登录: 1. 进入mysql,GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '' WITH GRANT OPTION; IDENTIFIED BY后跟的是密码,可设为空。 .....
分类:
数据库 时间:
2014-07-01 19:47:00
阅读次数:
253
Given two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3,4], [2,3],...
分类:
其他好文 时间:
2014-07-01 13:01:01
阅读次数:
177
Combinations:Given two integers n and k, return all possible combinations of k numbers out of 1 ... n.For example,If n = 4 and k = 2, a solution is:[ ...
分类:
其他好文 时间:
2014-07-01 12:58:20
阅读次数:
212
Sorted Array:Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is gre...
分类:
其他好文 时间:
2014-07-01 12:51:53
阅读次数:
202
Gray Code:The gray code is a binary numeral system where two successive values differ in only one bit.Given a non-negative integer n representing the ...
分类:
其他好文 时间:
2014-07-01 12:42:16
阅读次数:
192