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社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...需要登录，为了应对登录的网站要有模拟用户登录的爬虫系统，才能正常获取数据。不过社会化网站都希望自己形成一个闭环，不愿意把数据放到站外，这种系统也不会像新闻等内容那么开放的让人获取。这些社会化网站大部分...
Where is Java Installed on Mac OS X?
I just downloaded Java 7u17 on Mac OS 10.7.5 from here and then successfully installed it. In order to do some JNI programming, I need to know where Java installed on my Mac.
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How to stop creating .DS_Store on Mac? [closed]
I'm developing sites on mac and every time I create some folder (or file in that folder) .DS_Store is created in that folder.
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Mac OS X Git安装教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Mac OS X Git安装教程下载：http: code.google.com p git-osx-installer 下载最新的PGK文件。图形化OpeninGitGui：http: code.google.com p git-osx-installer...下载：http://code.google.com/p/git-osx-installer/
下载最新的PGK文件。
图形化OpeninGitGui：
http://code.goo...
Best PHP IDE for Mac? (Preferably free!) [closed]
I need to find a good PHP IDE for Mac , but would prefer a free one.
3 Answers
3
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What languages are Windows, Mac OS X and Linux written in?
I was just wondering who knows what programming languages Windows, Mac OS X and Linux are made up from and what languages are used for each part of the OS (ie: Kernel, plug-in architecture, GUI components, etc).
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do you have kcachegrind like profiling tools for mac [closed]
...ut the tools you have for profiling like kcachegrind wingrind valgrind for mac platform.
8 Answers
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CDN（内容分发网络）技术原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...简单地说，内容发布网络(CDN)是一个经策略性部署的整体系统，包括分布式存储、负载均衡、网络请求的重定向和内容管理４个要件，而内容管理和全局的网络流量管理(Traffic Management)是CDN的核心所在。通过用户就近性和服务器...
Get operating system info
I recently started wondering about sites like http://thismachine.info/ that get the user's operating system info. I have not been able to find out how to do that with PHP, and wanted to try to figure it out.
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Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
...有大致的认识。
1.1． Linux进程及进程同步
进程是操作系统中执行特定任务的一个实体，在保护模式下每个进程拥有其特定的指令空间及内存空间，Linux环境下每一个程序可以对应一个或多个进程，可以由一个主进程管理多个子...