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How does Activity.finish() work in Android?
... with Android 2.3.6... see my question at stackoverflow.com/questions/13928591/… plz help!!!
– Amit
Dec 21 '12 at 6:06
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Postgresql aggregate array
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Use array_agg: http://www.sqlfiddle.com/#!1/5099e/1
SELECT s.name, array_agg(g.Mark) as marks
FROM student s
LEFT JOIN Grade g ON g.Student_id = s.Id
GROUP BY s.Id
By the way, if you are using Postgres 9.1, you don't need to repeat the columns on SELECT to ...
Why and not taking font-family and font-size from body?
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Working with Enums in android
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Where on earth did you find this syntax? Java Enums are very simple, you just specify the values...
What's the difference between @Secured and @PreAuthorize in spring security 3?
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How to open a web server port on EC2 instance
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Sikandar Khan
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answered Jun 19 '13 at 3:44
cyraxjoecyraxjoe
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Friend declaration in C++ - difference between public and private
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sharptoothsharptooth
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Using helpers in model: how do I include helper dependencies?
...xt area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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How can I generate a diff for a single file between two branches in github
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