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What is the difference between a pseudo-class and a pseudo-element in CSS?
...r selector". The note says that this could be subject to change, but as of 2012 I don't believe we see any different behavior in the future (it's still in CSS4).
Example
The following example will add a language-tag to every quote on a given page using the pseudo-class :lang and the pseudo-element...
NTFS performance and large volumes of files and directories
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more details: blogs.technet.microsoft.com/josebda/2012/11/13/…
– Stephen R
Jun 27 '18 at 19:53
1
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Forward declaring an enum in C++
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@rubenvb So does Visual C++ 11 (2012) blogs.msdn.com/b/vcblog/archive/2011/09/12/10209291.aspx
– knatten
Oct 15 '12 at 14:14
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What's the difference between a proxy server and a reverse proxy server? [closed]
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Forward Proxy vs. Reverse Proxy (2012) explains the difference between forward and reverse proxies very clearly.
qyb2zm302's answer nicely details applications of proxies, but it slips up on the fundamental concept between forward and reverse proxies. For t...
Set margin size when converting from Markdown to PDF with pandoc
...VAL]). The geometry package was added to the default LaTeX template in May 2012 (see this discussion). As such, if you wanted to change the page margins, you can use:
pandoc -V geometry:margin=1in -o output.pdf input.md
You can specify multiple variable values too. For instance, if you wanted to ...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
How to reuse an ostringstream?
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I'm not seeing the failing behavior on VS2012. Furthermore, calling clear will cause the failbit to be set if the stream is empty. While just calling seekp should simply return if no stream exists.
– Jonathan Mee
Jul 8 '14 at 1...
Parse a .py file, read the AST, modify it, then write back the modified source code
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Notice the latest codegen is updated in 2012 which is after the above comment, so I guess codegen is updated. @mattbasta
– zjffdu
Aug 9 '16 at 23:56
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How to turn on front flash light programmatically in Android?
...gs/com.bwx.bequick.flashlight.htm You can now use this link. [Update: 14/9/2012 This link is now broken]
Update 1
Another OpenSource Code :
http://code.google.com/p/torch/source/browse/
Update 2
Example showing how to enable the LED on a Motorola Droid: http://code.google.com/p/droidled/
Anoth...
Dispelling the UIImage imageNamed: FUD
...dNamed is fine. It handles memory well. Use it and stop worrying.
Edit Nov 2012: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retin...