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Hover and Active only when not disabled
...ust using :not(.no-hover)
– Ben
Dec 15 '17 at 17:36
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Are static fields inherited?
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edited Jun 15 '09 at 22:29
answered Jun 15 '09 at 20:41
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how can I see what ports mongo is listening on from mongo shell?
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edited Nov 30 '15 at 11:30
answered Feb 20 '12 at 12:24
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Bitwise operation and usage
...xample is if you only want the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
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IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the result to be zero as well.
In addition...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...ROR: function count
– Magne
Jul 8 '15 at 13:01
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You can try User.select([:first,:email]).group(...
Can I make fast forwarding be off by default in git?
...n't attached.
– conny
Mar 23 '10 at 15:52
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@Thomas: Yes; git pull is git fetch + git merge.
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R - Markdown avoiding package loading messages
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Yihui XieYihui Xie
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CRON job to run on the last day of the month
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15 Answers
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How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?
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155
If you find yourself doing things like this regularly it may be worth investigating the object...
How to print register values in GDB?
...egister read [eax]
– holgac
May 17 '15 at 10:34
If you want to display the register values continuously as you step th...