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How to rollback just one step using rake db:migrate

... | edited Jul 22 '14 at 15:58 answered Dec 4 '10 at 9:43 ...
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How to send an email using PHP?

... – Muhammad Ashikuzzaman Dec 2 '14 at 19:22 @MuhammadAshikuzzaman You can't solve the spam issue in PHP. Please ask a new q...
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GitHub: Reopening a merged pull request

... Michael ParkerMichael Parker 4,04366 gold badges2222 silver badges3434 bronze badges 8 ...
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Windows batch files: .bat vs .cmd?

...ced it. – djangofan Jul 1 '13 at 16:22 32 ...
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Replacing a fragment with another fragment inside activity group

... | edited Mar 19 '19 at 22:57 William Reed 1,1921313 silver badges2222 bronze badges answered Sep 22 '...
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Using the slash character in Git branch name

... 229 Are you sure branch labs does not already exist (as in this thread)? You can't have both a...
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Location of my.cnf file on macOS

...--help | grep my.cnf – ryantuck Feb 22 '16 at 16:25 3 On Mac OS Sierra, it wasn't set up already....
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What is the difference between substr and substring?

... Delan AzabaniDelan Azabani 70.4k2222 gold badges154154 silver badges189189 bronze badges ...
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Best way to add comments in erb

...oblems. – John Douthat May 5 '10 at 22:20 17 i.e. there can't be any space between <% and # ...
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How to compare files from two different branches?

... 2292 git diff can show you the difference between two commits: git diff mybranch master -- myfile....