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Android “swipe” vs “fling”
onFling will get executed when a user makes a "fling" motion, and said motion has a velocity with it to determine the type of fling it was. However,.....
分类:移动开发   时间:2014-05-26 06:23:31    阅读次数:443
模拟 + 打表 --- Emag eht htiw Em Pleh
Emag eht htiw Em PlehTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 2578Accepted: 1731DescriptionThis problem is a reverse case of the probl...
分类:其他好文   时间:2014-05-26 06:21:53    阅读次数:297
朝花夕拾-4-shell
引言shell,我们经常会用到,以其强大的功能,会帮助我们解决很多棘手的问题。最近遇到一个问题,要跑很多case,如果串行的执行,需要很久。能不能让他们并行起来,但又不能所有case都并行运行呢?,因为所有case同时运行,机器会挂掉的。1,方式1比较直接的一种方式是,维护两个文件队列(*.start和*.stop)分别记录所有case的运行状态,然后根据并发数量来获取和分配资源。代码如下:mul...
分类:其他好文   时间:2014-05-26 05:07:22    阅读次数:262
uva 103 Stacking Boxes
Background Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when extended to arbitrary dimensions. Consider solving differential equations...
分类:其他好文   时间:2014-05-26 04:31:34    阅读次数:234
Inside the C++ Object Model:构造语意(chapter5)
看到构造语意的其中一节“继承体系下的对象构造”(5.2节)的最后,看来原文,发现侯杰的翻译有问题,怪不得读起来不顺。What about when providing an argument for a base class constructor? Is it still physically s...
分类:编程语言   时间:2014-05-26 01:36:11    阅读次数:355
C++的表驱动法
目的:使用表驱动法,替换复杂的if/else和switch/case语句。说明:JS 等其他语言也都支持的.表驱动发示例:http://blog.csdn.net/zhouyulu/article/details/6860907参考资料1. 《代码大全》(第2版)中文版,第18章 表驱动法。
分类:编程语言   时间:2014-05-26 00:55:26    阅读次数:758
the leak of the memory in c++ 03
The Leak of the Memory in C++     In this chaper I will introduce a new smart pointer which is scoped_ptr; It likes auto_ptr but better. When peopel use auto_ptr, sometimes they forget that auto_...
分类:编程语言   时间:2014-05-25 07:03:10    阅读次数:373
2014辽宁省赛 Traveling
问题 K: Traveling 时间限制: 1 Sec  内存限制: 128 MB 提交: 13  解决: 4 [提交][状态][论坛] 题目描述 SH likes traveling around the world. When he arrives at a city, he will ask the staff about the number of cities that...
分类:其他好文   时间:2014-05-25 01:44:43    阅读次数:391
【LeetCode】Climbing Stairs
题目 You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top? 解答...
分类:其他好文   时间:2014-05-25 00:37:34    阅读次数:284
LeetCode: Anagrams [048]
【题目】 Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be in lower-case. For example: Input:  ["tea","and","ate","eat","den"] Output: ["tea","ate","eat"] 【题意】 anagrams指的是颠倒字母顺序构成的单词,以tea为例,则与它an...
分类:其他好文   时间:2014-05-24 18:36:01    阅读次数:317
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