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String's Maximum length in Java - calling length() method
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edited Jul 28 '13 at 5:32
answered May 3 '09 at 2:35
coo...
How do I access the request object or any other variable in a form's clean() method?
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For what it's worth, if you're using Class Based Views, instead of function based views, overri...
Hidden features of Scala
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– Daniel C. Sobral
Jul 7 '09 at 17:32
This is a truly hidden feature... not even in the API docs. Very useful though....
What is the python “with” statement designed for?
... need with.
– detly
Jun 10 '10 at 8:32
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diveintopython.org is down (permanently?). Mirrored at d...
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Kevin HakansonKevin Hakanson
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Random record from MongoDB
...nvolved.
– JohnnyHK
Jun 7 '16 at 13:32
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@brycejl That would have the fatal flaw of not matching ...
Why does viewWillAppear not get called when an app comes back from the background?
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ManjuManju
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How do I check if a given string is a legal/valid file name under Windows?
...he \?\ prefix)
Unicode file paths (including the file name) with more than 32,000 characters when using \?\ (note that prefix may expand directory components and cause it to overflow the 32,000 limit)
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How to check if a variable is set in Bash?
... cases.
– FauxFaux
Jun 11 '15 at 11:32
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Using a simple [ -z $var ] is no more "wrong" than omit...