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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
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answered Jun 16 '13 at 20:18
Rick Hanlon IIRick Hanlon II
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Setting up two different static directories in node.js Express framework
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edited Nov 25 '13 at 9:58
Paul Mougel
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Rename Pandas DataFrame Index
...st a list, and you could do the renaming as a list comprehension/map.
In [8]: df1
Out[8]:
column B C
index
1 2 3
4 5 6
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What are “Groovy” and “Grails” and what kinds of applications are built using them?
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188
What is Groovy on Grails?
It doesn't exist under this name anymore. It's simply called Grails...
Checking out Git tag leads to “detached HEAD state”
... Ibrahim
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How to include “zero” / “0” results in COUNT aggregate?
... Tunaki
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answered Jan 20 '16 at 13:30
Francois MazetFrancois Mazet
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How to round to 2 decimals with Python?
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489
You can use the round function, which takes as its first argument the number and the second arg...
How to delete a property from Google Analytics
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NSDefaultRunLoopMode vs NSRunLoopCommonModes
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Warpling
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answered Aug 28 '11 at 20:38
viggio24viggio24
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Converting dict to OrderedDict
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You are creating a dictionary first, then passing that dictionary to an OrderedDict. For Python ...