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How to get the list of all printers in computer
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answered Mar 1 '10 at 8:01
Jojo SardezJojo Sardez
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How do you clone a BufferedImage
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answered Aug 18 '10 at 16:26
KlarkKlark
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How to check if running in Cygwin, Mac or Linux?
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answered Aug 12 '10 at 9:12
paxdiablopaxdiablo
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Format timedelta to string
...tr(). Here's an example:
import datetime
start = datetime.datetime(2009,2,10,14,00)
end = datetime.datetime(2009,2,10,16,00)
delta = end-start
print(str(delta))
# prints 2:00:00
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Instance variable: self vs @
...le, you might have a MiddleAgedSocialite class that always reports its age 10 years younger than it actually is. Or more practically, a PersistentPerson class might lazily read that data from a persistent store, cache all its persistent data in a hash.
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How to remove a field from params[:something]
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– Dominik Goltermann
Nov 8 '13 at 10:45
4
i meant assign_params = params.dup; assign_params.del...
Should I use document.createDocumentFragment or document.createElement
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answered Aug 3 '10 at 14:04
Tim DownTim Down
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In Sublime Text 2, how do I open new files in a new tab?
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– Kirill Bazarov
Nov 4 '14 at 10:14
7
I really don't see why this is true by default at all...
Best content type to serve JSONP?
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answered Sep 21 '08 at 16:10
Florian BöschFlorian Bösch
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