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How to list running screen sessions?
...xr-x 10 root root 840 Feb 1 03:10 ..
drwx------ 2 josh users 88 Jan 13 11:33 S-josh
drwx------ 2 root root 48 Feb 11 10:50 S-root
/var/run/screen/S-josh:
total 0
drwx------ 2 josh users 88 Jan 13 11:33 .
drwxrwxr-x 4 root utmp 96 Mar 1 2005 ..
prwx------ 1 josh users 0 Feb 11 10:41 12931...
How to filter SQL results in a has-many-through relation
... sequential scan on student, where the subquery-variant used the index.
11) ypercube 3: 101.482 ms
Another late addition @ypercube. It is positively amazing, how many ways there are.
SELECT s.stud_id, s.student
FROM student s
JOIN student_club sc USING (stud_id)
WHERE sc.club_id = 10 ...
How to get a random value from dictionary in python
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Nathaniel Jones
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answered Feb 1 '11 at 5:40
GerratGerrat
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How do I get the picture size with PIL?
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answered Jun 22 '11 at 18:21
phimuemuephimuemue
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Any reason why scala does not explicitly support dependent types?
...implicitly[foo1.Bar =:= foo2.Bar] // Not OK: unequal types
<console>:11: error: Cannot prove that foo1.Bar =:= foo2.Bar.
implicitly[foo1.Bar =:= foo2.Bar]
In my view, the above should be enough to answer the question "Is Scala a dependently typed language?" in the positive: it'...
passport.js RESTful auth
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Community♦
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answered May 27 '13 at 22:55
MiguelMiguel
52.5k1010 gold badg...
How to use MySQLdb with Python and Django in OSX 10.6?
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ClintClint
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What's the difference between a word and byte?
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answered Oct 13 '11 at 6:51
DarkDustDarkDust
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How to force an entire layout View refresh?
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edited May 13 '11 at 14:17
answered May 13 '11 at 12:48
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