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What does the unary plus operator do?
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edited Oct 11 '10 at 21:17
answered Apr 7 '09 at 20:45
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Change from SQLite to PostgreSQL in a fresh Rails project
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101
You can change your database.yml to this instead of using the out of the box sqlite one:
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How do I vertically align something inside a span tag?
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220
Use line-height:50px; instead of height. That should do the trick ;)
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I change the capitalization of a directory and Git doesn't seem to pick up on it
...ul RPaul R
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Search all the occurrences of a string in the entire project in Android Studio
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answered Nov 27 '13 at 20:43
SeagullSeagull
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Get final URL after curl is redirected
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10 Answers
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Active
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Rails - How to use a Helper Inside a Controller
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207
Note: This was written and accepted back in the Rails 2 days; nowadays grosser's answer is the ...
Full Screen Theme for AppCompat
...hna Raj Salim
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answered Aug 18 '14 at 14:01
nebyannebyan
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Can you Run Xcode in Linux?
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409
The low-level toolchain for Xcode (the gcc compiler family, the gdb debugger, etc.) is all open...
How to get duplicate items from a list using LINQ? [duplicate]
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var duplicates = lst.GroupBy(s => s)
.SelectMany(grp => grp.Skip(1));
Note that this...