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Android: Temporarily disable orientation changes in an Activity
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Quit and restart a clean R session from within R?
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Favicon: .ico or .png / correct tags? [duplicate]
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answered May 27 '11 at 18:19
IbuIbu
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Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout
... returns something like:
33467 s002 S+ 0:00.00 grep rails
33240 s003 S+ 0:15.05 /Users/Arta/.rbenv/versions/1.9.2-p290/bin/ruby script/rails s -p 3000
kill it, and run anew:
$ kill -9 33240
$ rails s
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What are the main performance differences between varchar and nvarchar SQL Server data types?
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How to easily resize/optimize an image size with iOS?
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How do I revert all local changes in Git managed project to previous state?
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How to copy data from one table to another new table in MySQL?
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Angularjs minify best practice
I'm reading http://www.alexrothenberg.com/2013/02/11/the-magic-behind-angularjs-dependency-injection.html and
it turned out that angularjs dependency injection has problems if you minify your javascript
so I'm wondering if instead of
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SQL update fields of one table from fields of another one
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You can use the non-standard FROM clause.
UPDATE b
SET column1 = a.column1,
column2 = a.column2,
column3 = a.column3
FROM a
WHERE a.id = b.id
AND b.id = 1
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