The general mechanism for executing tasks is
the executor service. If you think in terms of tasks and let an executor service
execute them for you, yo...
分类：
编程语言 时间：
2014-05-05 23:32:44
阅读次数：
389
Chef wrote some text on a piece of paper and now he wants to know how many holes are in the text. What is a hole? If you think of the paper as the plane and a letter as a curve on the plane, then each...
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其他好文 时间：
2014-05-03 15:49:18
阅读次数：
412
Artificial Intelligence?
Physics teachers in high school often think that problems given as text are more demanding than pure computations. After all, the pupils have to read and underst...
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其他好文 时间：
2014-05-02 23:39:35
阅读次数：
485
留待修改私货：啊这个标题逼格好高5.2 10：36 开始阅读
分类：
编程语言 时间：
2014-05-02 17:31:08
阅读次数：
255
首先大家肯定知道rlwrap是干什么的？在linux以及unix中，sqlplus的上下左右、回退无法使用，会出现乱码情况。而rlwrap这个软件就是用来解决这个的。这个错误曾经困扰我很久很久！下载readline安装，安装好readline
还是无法运行rlwrap的安装程序在网上搜寻很久才找到一...
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其他好文 时间：
2014-04-30 23:35:02
阅读次数：
587
We sometimes got memory leak problem, and we need to find the leaked memory, Here is a useful tool from MS, UMDH, it is included in WinDBG install package.
Here is a introduction on how to UMDH to identify memory leak problems...
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其他好文 时间：
2014-04-29 13:38:21
阅读次数：
374
1 HDFS服务中，默认端口集合：
1. HDFS 端口
Service
Servers
Default Ports Used
Protocol
Description
Need End User Access?
Configuration Parameters
NameNode WebUI
Master Nodes (NameNo...
分类：
其他好文 时间：
2014-04-29 13:24:21
阅读次数：
492
解题思路：
求至少收到一份OFFER的最大概率，为了简化问题，求一份OFFER也没有收到的最小概率，然后1减去它就可以了。采用01背包，装入一份OFFER也没收到总概率的最小值，那么1减去它就是收到至少一份OFFER的最大概率。注意：dp[最大容量] 要有值，初始化时，而且本题dp数组初始化值为1
代码：
#include
#include
#include
using name...
分类：
其他好文 时间：
2014-04-29 13:21:22
阅读次数：
321
This articles will show how to avoid the leak of the memory in c++, I just use this articles to summerise something, and show how awesome my English is. If someone need Chinese version, just told me....
分类：
编程语言 时间：
2014-04-27 22:22:19
阅读次数：
430
Annotations are one of the fundamental language changes
introduced in Java SE5. They provide information that you need to fully describe your program, but that cannot be expressed in Java. Thus, anno...
分类：
编程语言 时间：
2014-04-27 21:14:59
阅读次数：
431
