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Counting occurrences in Vim without marking the buffer changed
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If you've already performed a search using /, it becomes just :%s///gn
– Peter Gibson
Jun 18 '09 at ...
Running a cron job at 2:30 AM everyday
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crontab -e
add:
30 2 * * * /your/command
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JavaScript regex multiline flag doesn't work
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Why declare unicode by string in python?
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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 ...
How do I enumerate through a JObject?
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answered May 10 '12 at 23:35
svicksvick
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URL: Username with @
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answered Apr 7 '12 at 1:15
JoeJoe
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Escaping quotes and double quotes
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Peter Mortensen
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answered Aug 8 '13 at 7:18
BartekBBartekB
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Linux: is there a read or recv from socket with timeout?
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Can I get the name of the current controller in the view?
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