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Is there a decorator to simply cache function return values?
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NameError: name 'reduce' is not defined in Python
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answered Dec 31 '11 at 16:27
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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How do I find the caller of a method using stacktrace or reflection?
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Filter output in logcat by tagname
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edited Apr 7 '13 at 4:52
abatishchev
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How to upper case every first letter of word in a string? [duplicate]
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Rails - Could not find a JavaScript runtime?
I created a new Rails project using rails 3.1.0.rc4 on my local machine but when I try to start the server I get:
Could not find a JavaScript runtime. See here for a list of available runtimes. ( ExecJS::RuntimeUnavailable )
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Declare variable in table valued function
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How do I find out which settings.xml file maven is using
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Argument list too long error for rm, cp, mv commands
... can do the following to make the command non-recursive:
find . -maxdepth 1 -name "*.pdf" -print0 | xargs -0 rm
Another option is to use find's -delete flag:
find . -name "*.pdf" -delete
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java: (String[])List.toArray() gives ClassCastException
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This is because when you use
toArray()
it returns an Object[], which can't be cast to a Str...