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The normal way of deploy clojure files is using leiningen. But if we have no leiningen, or the script is small and unnecessary to pack as a leiningen project, we can build a "bare" clojure script in t... 阅读全文
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$ cd ~/docs/propuppetex/chapter3$ cat VagrantfileVagrant.configure(VAGRANTFILE_API_VERSION) do |config|config.vm.box = "centos64"config.vm.define "ppt" do |ppt|ppt.vm.hostname = "puppet.boco.com.cn"pp... 阅读全文
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M-x browse-url-w3 阅读全文
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VirtualBox version: VirtualBox-4.2.18-88780-Linux_x86.runHost OS: Linux Mint 14 XfceSetup NetworkAdd a virtual network in host: VirtualBox -> File -> Preferences -> NetworkCreate a VM with the first N... 阅读全文
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The following scripts run in ipython demonstrate the differences between instance method and static method.Generally OOP make things complicated for imperative style applications.So when developing th... 阅读全文
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方法1:安装Ubuntu Server版,好处是默认不安装GUI,且可以自动安装ssh服务和其他很多服务,且消耗系统资源少(约200MB内存,Desktop版启动后需要500MB左右内存),启动和关闭速度快(关机:shutdown -P now);方法2:安装Ubuntu Desktop版,出现用户登录界面时按Ctrl+Alt+F1键进入命令行界面,F1~F6对应tty1~tty6,按Alt+F1... 阅读全文
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首先是用python自己的api: shutil.copytree('./build/tested/doc', './build/tested/build/doc')优点是改变平台时不需要修改代码,缺点是doc文件夹下所有的东西都会被拷贝,包括隐藏目录; 其次是使用windows的api: result = subprocess.call(['xcopy', '.\build\tested\doc... 阅读全文
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AllDup的Portable版:AllDupPortable.zip,今天用它查找重复的电子书,效果良好。基本使用方法是:在"Source Folder"里选择要查找重复文件的文件夹,例如e:\mydoc\books,然后在"Search Criteria"里设置好判定为相同文件的条件,一般选择文件名和大小相同,然后点"Start Search"按钮就开始查找了。此类软件介绍见http://ww... 阅读全文
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安装词典:选项->词典,出现“词典管理”窗体,点“安装”,从磁盘上选择要安装的词典文件(扩展名为ld2的文件),勾选“添加到索引组”和“取词组”;安装语音库: 第一步:解压语音库。找到Lingoes安装目录下的speech文件夹(例如c:\Program Files\Lingoes\Translator2\speech),根据语音库的名字新建一个文件夹(例如LongmanModern),然后将语音... 阅读全文
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All these 3 time can be viewed by "stat " command.Access time is influenced by read operation, such as command cat, more, less, head, tail, grep, sed, etc. This time is queried by "find . -atime -1", ... 阅读全文