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How to drop multiple columns in postgresql
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answered Nov 20 '12 at 14:05
longlong
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How can I switch my git repository to a particular commit
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247
To create a new branch (locally):
With the commit hash (or part of it)
git checkout -b new_b...
Apache: “AuthType not set!” 500 Error
...he line that says
Require all granted
it's only needed on Apache >=2.4
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Assign same value to multiple variables at once?
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answered Jul 25 '12 at 14:07
Tim CooperTim Cooper
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Class method decorator with self arguments?
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li.davidmli.davidm
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add a com...
Sublime Text 2 and 3: open the same file multiple times
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answered Feb 24 '14 at 15:44
RichardRichard
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Valid values for android:fontFamily and what they map to?
... families'. The document lists every new public API for Android Jelly Bean 4.1.
In the styles.xml file in the application I'm working on somebody listed this as the font family, and I'm pretty sure it's wrong:
Yes, that's wrong. You don't reference the font file, you have to use the font name...
How does a Linux/Unix Bash script know its own PID?
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The variable '$$' contains the PID.
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How to sort an array of hashes in ruby
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374
Simples:
array_of_hashes.sort_by { |hsh| hsh[:zip] }
Note:
When using sort_by you need to as...
In C++, if throw is an expression, what is its type?
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