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Difference between String replace() and replaceAll()
What's the difference between java.lang.String 's replace() and replaceAll() methods,
other than later uses regex? For simple substitutions like, replace . with / ,
is there any difference?
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How to check if running in Cygwin, Mac or Linux?
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Usually, uname with its various options will tell you what environment you're running in:
pax> uname -a
CYGWIN_NT-5.1 IBM-L3F3936 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin
pax> uname -s
CYGWIN_NT-5.1
And, according to the very helpful schot (in the comments), unam...
What is database pooling?
...in Pool.So connection number is restrict in this pool by pooling type??Or what will happen when connection is not free in Pool? Client need to wait connection free??
– Ye Win
Mar 26 '15 at 8:34
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Why are Where and Select outperforming just Select?
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What's cost(append)? Really good answer though, looks at it from a different angle rather than just statistics.
– It'sNotALie.
Aug 20 '13 at 14:16
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How do I disable “missing docstring” warnings at a file-level in Pylint?
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It is nice for a Python module to have a docstring, explaining what the module does, what it provides, examples of how to use the classes. This is different from the comments that you often see at the beginning of a file giving the copyright and license information, which IMO should not ...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...the Repa combinators are automatically parallel provided you supply +RTS -Nwhatever on the command line when running the program.
Recently, it has been used for some image processing problems:
Real time edge detection
Efficient Parallel Stencil Convolution in Haskell
I've started writing a tu...
jQuery: Return data after ajax call success [duplicate]
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What are being deprecated are the callback-manipulation functions (e.g. .error, .success) not the parameters to the ajax method. See the comments in this thread. stackoverflow.com/a/10931891/4490454
– E...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...nt to know the difference between these two data types, see this SO post:
What is the difference between varchar and nvarchar?
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Where can I get Google developer key
... to get API Key & secret
Update:
Developer API Key! probably this is what you might be looking for
http://code.garyjones.co.uk/google-developer-api-key
OR
If say, for instance, you have a web app which would require a API key then check this:
Go to Google API Console Select you project OR...
Type safety: Unchecked cast
...get this warning. The problem is, getBean returns Object, so it is unknown what the type is. Converting it to HashMap directly would not cause the problem with the second case (and perhaps there would not be a warning in the first case, I'm not sure how pedantic the Java compiler is with warnings fo...