Problem Description
Dandelion's uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. Now he has a trouble about how to distribute the rewa...
分类:
编程语言 时间:
2014-12-05 00:45:43
阅读次数:
316
HFileBlock官方源码注释:ReadingHFileversion 1 and 2 blocks, and writing version 2 blocks.In version 1 all blocks are always compressed or uncompressed, as sp...
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其他好文 时间:
2014-12-02 22:20:25
阅读次数:
577
A checkpoint is the writing by the DBWR (database writer) process of all modified buffers in the SGA buffer cache to the database data files. Data fil...
分类:
数据库 时间:
2014-12-02 10:32:34
阅读次数:
261
apt (Debian or Ubuntu)Debian GNU/Linux and Ubuntu use the apt package manager. You can use it like this:$ sudo apt-get install ruby-fullAs of writing,...
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系统相关 时间:
2014-11-30 16:40:43
阅读次数:
212
windows环境。capserjs的中文乱码使用phantom.outputEncoding="GBK";即可解决。但当我们脚本很大,需要拆分时(参考http://docs.casperjs.org/en/latest/writing_modules.html),拆分到另一文件(example.j...
分类:
Web程序 时间:
2014-11-29 22:56:05
阅读次数:
631
Thus, we arrive at the rules that all stylish Objective-C programmers follow when writing initializers:? If a class has several initializers, only one...
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其他好文 时间:
2014-11-27 20:07:59
阅读次数:
153
Chapter 2 :Programming in Modern Objective-C By Matthijs Hollemans第二章:最新的OC编程Old habits die hard, but if you’re still writing Objective-C in the styl....
分类:
移动开发 时间:
2014-11-26 20:37:16
阅读次数:
296
此文章修改自http://yanhaijing.com/jquery/2013/12/05/writing-better-jquery-code/,截取了其中认为很有用的部分。1.缓存变量,DOM遍历是昂贵的,所以尽量将会重用的元素缓存。// 糟糕h = $('#element').height()...
分类:
Web程序 时间:
2014-11-24 20:44:55
阅读次数:
184
audit ['??d?t] 审计auditd是linux的一个审计服务。这是man下的解释auditd is the userspace component to the Linux Auditing System. It’s responsible for writing audit...
分类:
系统相关 时间:
2014-11-21 12:19:26
阅读次数:
256