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Find the extension of a filename in Ruby
I'm working on the file upload portion of a Rails app. Different types of files are handled differently by the app.
4 Answ...
Difference of Maven JAXB plugins
...velopment is active. Finally,
I'm one of the authors :) and I'd say
we keep in touch with JAXB developers
and users and react to the latests
features/requests.
And indeed, the plugin #2 isn't very active (dead?). And because I've always been happy with #1, I've never used plugin #3 so can'...
How to mock an import
...le A includes import B at its top. However under test conditions I'd like to mock B in A (mock A.B ) and completely refrain from importing B .
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When to use ' (or quote) in Lisp?
After making it through the major parts of an introductory Lisp book, I still couldn't understand what the special operator (quote) (or equivalent ' ) function does, yet this has been all over Lisp code that I've seen.
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Unable to Cast from Parent Class to Child Class
...tException. The child class only has one property of type int. Does anyone know what I need to do?
12 Answers
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Check to see if python script is running
I have a python daemon running as a part of my web app/ How can I quickly check (using python) if my daemon is running and, if not, launch it?
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CSS word-wrapping in div
...h a width of 250px. When the innertext is wider than that i want it to break down. The div is float: left and now has an overflow. I want the scrollbar to go away by using word-wrapping. How can i achieve this?
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What's the use of ob_start() in php?
...ring so that the headers are buffered and not sent to the browser? Am I making sense here? If not then why should we use ob_start() ?
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How to swap files between windows in VIM?
When I work with VIM, I always have multiple windows visible. Sometimes I would like to have an easy way, to swap those windows in places. Is there any Plugin, Macro, etc to make this more easy? BTW, I use MiniBufExplorer.
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convert String to DateTime
... answered Feb 4 '10 at 15:28
Kaleb BraseeKaleb Brasee
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