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大数据时代的数据化运营 - 资讯 - 清泛网 - 专注C/C++及内核技术
...给运营同学，采取行动，再反馈到报表做一个整体的闭环系统。数据化运营可以通过数据手段全面地解决的问题。通过不同的纬度的玩家的行为数据，达到一定效果，另外通过精细化的运营，将推销变为营销，做可持续地运营。...
Is it possible to run selenium (Firefox) web driver without a GUI?
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What you're looking for is a headless-browser.
Yes, it's possible to run Selenium on Firefox headlessly. Here is a post you can follow.
Here is the summary steps to set up Xvfb
#install Xvfb
sudo apt-get install xvfb
#set display number to :99
Xvfb :99 -ac &
export DISPLAY=:9...
In VIM, how do I break one really long line into multiple lines?
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This is the opposite of Ctrl+j (combines multiple lines into one).
– Yzmir Ramirez
Mar 31 '11 at 3:56
9
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How to set up Android emulator proxy settings
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Does not work with the most common use case of running Fiddler2 or other proxy on localhost.... probably adding port forwarding, but that is a pain too
– gcb
Aug 30 '13 at 1:16
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Java内存泄露原因详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...该对象的引用，这时候就需要注意模块B 是否提供相应的操作去除引用。
6、单例模式
不正确使用单例模式是引起内存泄露的一个常见问题，单例对象在被初始化后将在JVM的整个生命周期中存在（以静态变量的方式），如果单...
Starting Eclipse w/ Specific Workspace
...lowed it to use the existing workspace. I'm guessing this varies based on OS and/or Eclipse version, but I'm not sure exactly what factors into this, so just try both ways until you get one to load the correct/existing workspace.
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Downloading a picture via urllib and python
...ething similar, but nothing quite like what I need. The one that I found most similar is right here ( http://bytes.com/topic/python/answers/850927-problem-using-urllib-download-images ). I tried using this code:
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libxml install error using pip
...answered Mar 3 '11 at 8:48
Uku LoskitUku Loskit
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Office在线预览及PDF在线预览的实现方式大集合 - 更多技术 - 清泛网 - 专注...
...e转Html、pdf转图片在线预览文件Html文件
利用DCOM配置直接操作Office文件，读取文件内容，导出Html文件
优点：
实践证明此方法不科学。
缺点：
1、服务器上必须安装Office软件。
2、配置麻烦，正如微软所说，读取Office不是这...
App Inventor 2 中文网原创内容 · App Inventor 2 中文网
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【项目合并】AI2项目合并工具
【存储】Android存储系统基础知识：内部存储，外部存储，App特定目录ASD 及 getASD代码实现
【视频】App Inventor 2基础组件使用
【科普】App Inventor 2 中的“2”是什么意思？
【科普】App Inventor...