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How to update Ruby to 1.9.x on Mac?
...sets without colliding with the system version.
I'll add that now (4/2/2013), I use rbenv a lot, because my needs are simple. RVM is great, but it's got a lot of capability I never need, so I have it on some machines and rbenv on my desktop and laptop. It's worth checking out both and seeing whic...
Setting Objects to Null/Nothing after use in .NET
... Richter on the Windows Memory Model and
Richters book CLR via C# chapter 20 has a great treatment:
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Undoing a git rebase
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4490
The easiest way would be to find the head commit of the branch as it was immediately before the ...
What are some good resources for learning about Artificial Neural Networks? [closed]
...ural_dot_net.aspx
you can start reading here:
http://web.archive.org/web/20071025010456/http://www.geocities.com/CapeCanaveral/Lab/3765/neural.html
I for my part have visited a course about it and worked through some literature.
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How to detect which one of the defined font was used in a web page?
...e's where it came from:
Javascript/CSS Font Detector (ajaxian.com; 12 Mar 2007)
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any tool for java object to object mapping? [closed]
...
105
You could try Dozer.
Dozer is a Java Bean to Java Bean
mapper that recursively copies dat...
On Duplicate Key Update same as insert
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If table tbl already has row (1,10) then: INSERT INTO tbl(id, a) VALUES(1,2) ON DUPLICATE KEY UPDATE a=VALUES(a) will set a = 2. While INSERT INTO tbl(id, a) VALUES(1,2) ON DUPLICATE KEY UPDATE a=a will set a = 10
– Bùi Việt Thành
...
Style bottom Line in Android
...ransparent" />
<stroke
android:dashGap="10px"
android:dashWidth="10px"
android:width="1dp"
android:color="#ababb2" />
</shape>
</item>
</layer-list>
Explanation:
The second shape is...
Google Play on Android 4.0 emulator
How can I install the Google Play .apk onto my Android 4.0 emulator?
8 Answers
8
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How to create a directory and give permission in single command
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208
According to mkdir's man page...
mkdir -m 777 dirname
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