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Instance variables vs. class variables in Python
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answered Apr 26 '10 at 15:16
Alex MartelliAlex Martelli
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Android: What's the difference between Activity.runOnUiThread and View.post?
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104
There is no real difference, except that the View.post is helpful when you don't have a direct ...
Rails: create on has_one association
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edited May 9 '12 at 14:07
answered Oct 1 '10 at 13:59
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Validate uniqueness of multiple columns
...be patched?
– Alexey
Jul 16 '12 at 20:09
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Alexey, validates_uniqueness_of [:user_id, :friend_id...
What does the arrow operator, '->', do in Java?
... johannchopin
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answered Feb 28 '13 at 21:35
Óscar LópezÓscar López
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How to resize the AVD emulator (in Eclipse)?
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107
From within Eclipse:
Go to Window > Android SDK and AVD Manager > Virtual Devices
Selec...
Passing HTML to template using Flask/Jinja2
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edited Jul 16 '10 at 16:00
Armin Ronacher
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Why does an overridden function in the derived class hide other overloads of the base class?
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410
Judging by the wording of your question (you used the word "hide"), you already know what is goi...
Pushing app to heroku problem
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answered Jun 1 '10 at 6:40
Adam WigginsAdam Wiggins
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how to create a file name with the current date & time in python?
...rt time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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