DescriptionSpies use attributes to disguise themselves to make sure that they are not recognized. For example, when putting on sunglasses, a spy sudde...
分类:
其他好文 时间:
2015-04-18 23:28:23
阅读次数:
214
ChessAlmost everyone knows the problem of putting eight queens on anchessboard such that no Queen can take another Queen. Jan Timman (a famous Dutch c...
分类:
其他好文 时间:
2015-03-09 22:05:32
阅读次数:
231
??
Modeling Comments
注释建模
The most common purpose for which you’ll
use notes is to write down free-form observations, reviews, or explanations. By putting these comments directly in your...
分类:
其他好文 时间:
2015-03-06 09:40:16
阅读次数:
169
传送门D. Drazil and Tilestime limit per test 2 secondsmemory limit per test 256 megabytesDrazil created a following problem about putting 1?×?2 tiles in....
分类:
编程语言 时间:
2015-02-22 11:02:35
阅读次数:
194
B. Drazil and TilesDrazil created a following problem about putting 1?×?2 tiles into an n?×?m grid:"There is a grid with some cells that are empty and...
分类:
其他好文 时间:
2015-02-18 12:59:28
阅读次数:
152
如何给你的Android 安装文件(APK)瘦身本文翻译自:Putting Your APKs on Diet 原作者:Cyril MottierAndroid的apk文件越来越大了这已经是一个不争的事实。在Android 还是最初版本的时候,一个app的apk文件大小也还只有2 MB左右,...
分类:
移动开发 时间:
2015-01-29 17:19:16
阅读次数:
278
如何给你的Android 安装文件(APK)瘦身本文翻译自:Putting Your APKs on Diet 原作者:Cyril MottierAndroid的apk文件越来越大了这已经是一个不争的事实。在Android 还是最初版本的时候,一个app的apk文件大小也还只有2 MB左右,...
分类:
移动开发 时间:
2015-01-28 23:52:03
阅读次数:
374
http://matplotlib.org/downloads.html import matplotlib.pyplot as pltYou need to install it on your system. This basically means putting the zip file w...
分类:
其他好文 时间:
2015-01-01 08:59:01
阅读次数:
127
在执行yuminstallgcc时发现下载失败pingwww.baidu.comping不通ping百度的IP:220.181.111.188却能ping通由此证明是DNS的问题百度后查到设置DNS需要运行命令:vi/etc/resolv.conf添加:nameserver192.168.0.1nameserver192.168.0.1然而运行vi/etc/resolv.conf后提示:#Generated..
分类:
系统相关 时间:
2014-12-28 01:54:41
阅读次数:
277
Places to consider putting assertions:checking parameter types, classes, or valueschecking data structure invariantschecking "can't happen" situations...
分类:
编程语言 时间:
2014-12-06 21:32:45
阅读次数:
209