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What is WEB-INF used for in a Java EE web application?
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answered Nov 5 '13 at 10:04
mwhsmwhs
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Add column with number of days between dates in DataFrame pandas
...df['B']
Out[12]:
one -58 days
two -26 days
dtype: timedelta64[ns]
In [13]: df['C'] = df['A'] - df['B']
In [14]: df
Out[14]:
A B C
one 2014-01-01 2014-02-28 -58 days
two 2014-02-03 2014-03-01 -26 days
Note: ensure you're using a new of pandas (e.g. 0.13.1), this m...
What does the `#` operator mean in Scala?
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answered Feb 25 '12 at 13:40
Daniel C. SobralDaniel C. Sobral
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How to prevent Browser cache for php site
... default...
– fast-reflexes
May 19 '13 at 10:03
1
I have a WordPress plugin that sends an alterna...
Why is document.body null in my javascript?
...in another file?
– Tom Brito
May 3 '13 at 22:05
1
@TomBrito: "or place it after the <body> ...
OSGi: What are the differences between Apache Felix and Apache Karaf?
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answered Oct 23 '09 at 13:01
Matthew MurdochMatthew Murdoch
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Capistrano error tar: This does not look like a tar archive
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lugolabslugolabs
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TypeError: module.__init__() takes at most 2 arguments (3 given)
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answered Jan 29 '13 at 14:07
SheenaSheena
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C# DropDownList with a Dictionary as DataSource
...keet's answer.
– Dani
Aug 29 '12 at 13:48
I don't see a list.Add that takes 2 args.. only one that takes one arg. is t...
Why doesn't Haskell's Prelude.read return a Maybe?
...ing"?
– Bilal Barakat
Nov 10 '11 at 13:19
1
@BilalBarakat: The distinct type could be newtype Val...