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When to add what indexes in a table in Rails
...ecord, because it has to rebuild each index.
Credit:
https://tomafro.net/2009/08/using-indexes-in-rails-choosing-additional-indexes, rails - created_at when user for ordering, Should you add an Index to the table?, and the answers above.
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SVN how to resolve new tree conflicts when file is added on two branches
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As was mentioned in an older version (2009) of the "Tree Conflict" design document:
XFAIL conflict from merge of add over versioned file
This test does a merge which brings a file addition without history onto an
existing versioned file.
This should be a tree co...
What is the meaning of “POSIX”?
... Interesting to note how much things have changed since this comment from 2009 :)
– GMA
Oct 12 '16 at 10:11
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Detect network connection type on Android
...btype() for more details. Check out slide 9 here: http://dl.google.com/io/2009/pres/W_0300_CodingforLife-BatteryLifeThatIs.pdf
ConnectivityManager mConnectivity = null;
TelephonyManager mTelephony = null;
// Skip if no connection, or background data disabled
NetworkInfo info = mConnectivity.getAct...
OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...问请联系wjh_2010@163.com。
（声明：原文来自MSDN 2001 Oct版，原文内涉及的连接由于是脱机连接，所以译文内的连接是本人尽量找自MSDN online）
TN061: ON_NOTIFY and WM_NOTIFY Messages
这个技术文章介绍了关于新WM_NOTIFY消息， 还描述了建...
OAuth secrets in mobile apps
...s.
There are some talks about the issue online:
http://blog.atebits.com/2009/02/fixing-oauth/
http://groups.google.com/group/twitter-development-talk/browse_thread/thread/629b03475a3d78a1/de1071bf4b820c14#de1071bf4b820c14
Twitter and Yammer's solution is a authentication pin solution:
https://de...
What exactly does the post method do?
...
}
For more info
http://android-developers.blogspot.com/2009/05/painless-threading.html
http://www.aviyehuda.com/blog/2010/12/20/android-multithreading-in-a-ui-environment/
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RSS Feeds in ASP.NET MVC
...tance };
There's a full sample on my blog at http://www.developerzen.com/2009/01/11/aspnet-mvc-rss-feed-action-result/
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Memory management in Qt?
...ing article describes various smart pointers in Qt.
https://www.qt.io/blog/2009/08/25/count-with-me-how-many-smart-pointer-classes-does-qt-have
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To Workflow or Not to Workflow?
...WF 4.0 that helped. I, myself, watched many videos online and followed PDC 2009 for their breaking news about WF 4.0 and how it's different from the previous somewhat sucky versions.
One major thing that we had to propose a solution for is the way we can deal with In/Our Arguments in a workflow with...