Implement wildcard pattern matching with support for'?'and'*'.'?' Matches any single character.'*' Matches any sequence of characters (including the e...
分类:
其他好文 时间:
2015-04-07 07:09:42
阅读次数:
441
一些初学者经常在使用autoLayout时,做得效果不太理想,经常会出现界面错乱的情况。本文章用一个小实例说明autoLayout的使用非常的简单,只要记住 规则就可以使界面适屏布局,适配各种iphone手机的屏幕1.新建一个swift项目(以Single View Application模板新建项...
分类:
编程语言 时间:
2015-04-06 23:12:01
阅读次数:
237
题目:
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it ...
分类:
其他好文 时间:
2015-04-06 15:42:46
阅读次数:
108
题目链接:https://leetcode.com/problems/single-number-ii/题意表明有一个数字出现了一次,其他数字出现了三次,那么实现一个模3的计数器即可。 1 class Solution 2 { 3 public: 4 int singleNumber(int...
分类:
其他好文 时间:
2015-04-06 12:49:26
阅读次数:
152
将原有的eth0的那一行注释掉,然后将生成的eth1改为eth0(如果没有这个文件,可以新增这个文件解决)[root@localhost~]#cat/etc/udev/rules.d/70-persistent-net.rules#Thisfilewasautomaticallygeneratedbythe/lib/udev/write_net_rules#program,runbythepersistent-net-gener..
分类:
系统相关 时间:
2015-04-05 19:03:06
阅读次数:
210
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
分类:
其他好文 时间:
2015-04-05 18:53:07
阅读次数:
110
Given an array of integers, every element appears three times except for one. Find that single one.Note:
Your algorithm should have a linear runtime complexity. Could you implement it without using ex...
分类:
其他好文 时间:
2015-04-05 14:42:18
阅读次数:
138
一、实例上下文模式(InstanceContextMode)可以简单地理解为服务端的服务实例与客户端的服务代理之间的关联方式。WCF具有单调(Per-Call)、会话(Per-Session)、和单例(Single)
单调(Per-Call)
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall)]...
分类:
其他好文 时间:
2015-04-05 13:23:13
阅读次数:
141
题目:
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it ...
分类:
其他好文 时间:
2015-04-04 21:16:34
阅读次数:
139
高级特性:
SIMD single instruction multiple data
单指令多数据
SIMD扩展 Streaming SIMD Extension (SSE)
流化扩展第二实现 SSE2
第三 SSE3
MMX 对整数执行SIMD操作
64位打包字节,字,双字整数,
MMx 0-7 映射到FPU寄存器R0-7
使用...
分类:
其他好文 时间:
2015-04-04 09:21:12
阅读次数:
243