Given an array of integers where 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements of [1, n] ...
分类:
移动开发 时间:
2016-12-21 07:49:42
阅读次数:
325
My First Solution: Use Stack and String operation, from the back of the string, find the first '?', push the right to stack. Depends on whether the ch ...
分类:
其他好文 时间:
2016-12-20 07:42:26
阅读次数:
207
题目描述 Ivan is fond of collecting. Unlike other people who collect post stamps, coins or other material stuff, he collects software bugs. When Ivan gets ...
分类:
其他好文 时间:
2016-12-19 21:59:35
阅读次数:
201
Http authentication....BASIC: In the context of an HTTP transaction, basic access authentication is a method for a web browser or other client program ...
分类:
Web程序 时间:
2016-12-19 14:36:57
阅读次数:
305
Redis是一个应用非常广泛的高性能Key-Value型数据库,与memcached类似,但功能更加强大!本文将按照不同功能模块的方式,依次对各个功能模块的配置参数进行详细介绍。GENERAL./redis-server/path/to/redis.conf按照指定的配置文件启动include/path/to/other.conf包含其它的redi..
分类:
其他好文 时间:
2016-12-19 11:48:55
阅读次数:
171
实现弹出分享框控制器代码 #import <UShareUI/UShareUI.h> - (void)viewDidLoad { [super viewDidLoad]; [UMSocialUIManager setPreDefinePlatforms:@[@(UMSocialPlatformTyp ...
分类:
其他好文 时间:
2016-12-19 07:48:11
阅读次数:
498
Farmer John has two types of cows: black Angus and white Jerseys. While marching 19 of their cows to market the other day, John's wife Farmeress Joann ...
分类:
其他好文 时间:
2016-12-18 15:30:51
阅读次数:
298
本节内容 引子 到目前为止,我们已经学了网络并发编程的2个套路, 多进程,多线程,这哥俩的优势和劣势都非常的明显,我们一起来回顾下 协程 协程,又称微线程,纤程。英文名Coroutine。一句话说明什么是线程:协程是一种用户态的轻量级线程。 协程拥有自己的寄存器上下文和栈。协程调度切换时,将寄存器上 ...
分类:
编程语言 时间:
2016-12-18 10:13:47
阅读次数:
263
Useful resources < cpp The Standard C++ Foundation - Non-profit hub for C++ news, articles, and events C++ FAQs isocpp.org C++ FAQ - unified FAQ by th ...
分类:
编程语言 时间:
2016-12-18 02:04:09
阅读次数:
306
【POJ2096】Collecting Bugs Description Ivan is fond of collecting. Unlike other people who collect post stamps, coins or other material stuff, he collec ...
分类:
其他好文 时间:
2016-12-17 17:16:35
阅读次数:
186