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MySQL select with CONCAT condition
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177
The aliases you give are for the output of the query - they are not available within the query ...
Generating an MD5 checksum of a file
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answered Aug 7 '10 at 19:53
quantumSoupquantumSoup
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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
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edited Jul 7 '11 at 21:58
sarnold
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Where does Xcode 4 store Scheme Data?
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@Zaph No problem, just go to Product -> Manage Schemes... -> Select the shared scheme -> Click the Gear icon -> Duplicate -> ...
Go to first line in a file in vim?
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answered Mar 31 '11 at 23:00
LazerLazer
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How can I find out what version of git I'm running?
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$ git --version
git version 1.7.3.4
git help and man git both hint at the available arguments you can pass to the command-line tool
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how to permit an array with strong parameters
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537
This https://github.com/rails/strong_parameters seems like the relevant section of the docs:
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Index on multiple columns in Ruby on Rails
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edited Mar 25 '17 at 14:04
Nick Merrill
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PendingIntent does not send Intent extras
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edited Jun 8 '16 at 7:35
answered Jun 8 '16 at 7:24
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What does the regular expression /_/g mean?
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SLaksSLaks
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