title:
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is
evenly divisible by all of the nu...
分类：
其他好文 时间：
2014-06-07 01:27:37
阅读次数：
229
How do I install all developer tools such as GNU GCC C/C++ compilers, make and others, after installing CentOS from a shell prompt?you can following the nest line do ,install almost all development to...
分类：
系统相关 时间：
2014-06-07 01:23:47
阅读次数：
317
title:
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
What is the 10 001st prime number?
翻译：
通过列出前6个质数，我们可知第6个质数是13。
那么第10001个质数是...
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其他好文 时间：
2014-06-05 12:28:28
阅读次数：
277
60款开源云应用【Part 1】(60 Open Source Apps You Can Use in the Cloud)
本篇翻译自http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-1.html，原作者Cynthia
Harvey。
本人对云服务也是没有了解太多，希...
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移动开发 时间：
2014-06-05 09:57:12
阅读次数：
609
1.首先我们的目的是长期监听时间变化，其实应用程序退出。
通过了解我们知道注册ACTION_TIME_TICK广播接收器可以监听系统事件改变，但是
查看SDK发现ACTION_TIME_TICK广播事件只能动态注册：
Broadcast Action: The current time has changed. Sent every minute. You can not receive t...
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移动开发 时间：
2014-06-05 08:35:13
阅读次数：
285
【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?
【题意】
有个梯子有n阶，每次只能爬1阶或者2阶，为爬到梯子顶共有多少种爬法
【思路】
依次确定跳到每一阶上的爬法数目
这其实是一...
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其他好文 时间：
2014-06-05 07:16:08
阅读次数：
203
题目如下；
Quadtrees
A quadtree is a representation format used to encode images. The fundamental ideabehind the quadtree is that any image can be split into four quadrants. Each...
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其他好文 时间：
2014-06-05 04:20:06
阅读次数：
226
最近在用QDeclarativeItem的继承来做Qt界面的控件，一开始发现怎么样也没法自动调用paint函数，后来查看了资料，发现如下字句：
You can subclass QDeclarativeItem to provide your own custom visual
item that inherits these features. Note that, because it ...
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其他好文 时间：
2014-06-04 23:47:17
阅读次数：
511
【题目】
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, pack as many words as you can in each line. Pad ...
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其他好文 时间：
2014-06-04 22:37:46
阅读次数：
389
1、错误描述
五月 27, 2014 12:07:05 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error
严重: Template processing error: "Can't convert the date to string, because it is not known which parts of the date va...
分类：
其他好文 时间：
2014-06-04 22:00:07
阅读次数：
280
