CGI has maybe the worst lift cycle possible.As designed, each request to a CGI resource creates a new process on the server andpasses information to.....
分类：
Web程序 时间：
2014-07-22 09:06:07
阅读次数：
330
Pipes have no names, and their biggest disadvantage is that they can be used ?only?between processes that have a parent process in common. Two unrelated processes can-? not create a pipe betwee...
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其他好文 时间：
2014-07-21 10:36:45
阅读次数：
237
题目描述： Grading hundreds of thousands of Graduate Entrance Exams is a hard work. It is even harder to design a process to make the results as fair as po...
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其他好文 时间：
2014-07-19 19:09:03
阅读次数：
282
C - Allergy TestCrawling in process... Crawling failed Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %lluSubmit Status Practice UVA 11691D...
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其他好文 时间：
2014-07-19 18:08:03
阅读次数：
271
进程（process）和线程（thread）是操作系统的基本概念，但是它们比较抽象，不容易掌握。最近，我读到一篇材料，发现有一个很好的类比，可以把它们解释地清晰易懂。1.计算机的核心是CPU，它承担了所有的计算任务。它就像一座工厂，时刻在运行。2.假定工厂的电力有限，一次只能供给一个车间使用。也就是...
分类：
编程语言 时间：
2014-07-19 14:24:11
阅读次数：
157
Using cron seems
to add another entry point into your application, while Quartz would
integrate into it. So you would be forced to deal with some inter-process communication if you wanted to pass...
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其他好文 时间：
2014-07-19 11:11:44
阅读次数：
373
背景：假说有两个Activity, Activity1和Activity2, 1跳转到2，如果要在2退出程序，一般网上比较常见的说法是用System.exit(0)或是android.os.Process.killProcess(android.os.Process.myPid())但实际应用中，并...
分类：
移动开发 时间：
2014-07-18 18:38:41
阅读次数：
201
【boxing & unboxing】 Boxing is the process of converting avalue typeto the typeobjector to any interface type implemented by this value type.When the ....
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其他好文 时间：
2014-07-18 17:24:23
阅读次数：
240
1.pthread_create function creates thread that share the same memory with the process.2.pthread_join function wait for threads until they stop3.The pth...
分类：
系统相关 时间：
2014-07-18 00:19:54
阅读次数：
317
psutil - A cross-platform process and system utilities module for Python1. 安装pip 安装即可。windows 下需要安装 vs2008，否则报错：Unable to find vcvarsall.bat如果已经安装 vs2...
