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kill -3 to get java thread dump
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Joshua McKinnonJoshua McKinnon
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Java / Android - How to print out a full stack trace?
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answered Oct 20 '11 at 19:40
Philipp ReichartPhilipp Reichart
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Fastest check if row exists in PostgreSQL
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answered May 9 '13 at 17:30
StartupGuyStartupGuy
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Remove trailing newline from the elements of a string list
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Sven MarnachSven Marnach
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How to prune local tracking branches that do not exist on remote anymore
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+50
After pruning, you can get the list of remote branches with git branch -r. The list of branches with their remote tracking branch can...
Create a CSS rule / class with jQuery at runtime
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270
You can create style element and insert it into DOM
$("<style type='text/css'> .redbold{ ...
Age from birthdate in python
...can be done much simpler considering that int(True) is 1 and int(False) is 0:
from datetime import date
def calculate_age(born):
today = date.today()
return today.year - born.year - ((today.month, today.day) < (born.month, born.day))
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Rename a dictionary key
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answered May 10 '13 at 4:58
wimwim
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jQuery Validate Required Select
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answered May 25 '10 at 1:23
JMPJMP
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