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Join a list of strings in python and wrap each string in quotation marks
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marchelblingmarchelbling
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How do I find out with jQuery if an element is being animated?
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answered Apr 7 '09 at 11:49
JamesJames
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Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
...tes (such as "hour" and "mon").
Try these examples:
date.hour=strptime("2011-03-27 01:30:00", "%Y-%m-%d %H:%M:%S")
date=c("26/10/2016")
time=c("19:51:30")
day<-paste(date,"T", time)
day.time1=as.POSIXct(day,format="%d/%m/%Y T %H:%M:%S",tz="Europe/Paris")
day.time1
day.time1$year
day.time2...
Python try…except comma vs 'as' in except
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The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as is required to assign an exception to a variable.
In Python 2.6+, use the as syntax, since it is far less ambiguous and forward compatible with Python 3.x.
In Pytho...
PL/SQL, how to escape single quote in a string?
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DCookieDCookie
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Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
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answered Feb 10 '11 at 12:14
BozhoBozho
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How to access pandas groupby dataframe by key
...oo')
Out[21]:
A B C
0 foo 1.624345 5
2 foo -0.528172 11
4 foo 0.865408 14
Note: This doesn't require creating an intermediary dictionary / copy of every subdataframe for every group, so will be much more memory-efficient that creating the naive dictionary with dict(iter(gb...
CSS I want a div to be on top of everything
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answered Sep 14 '11 at 19:22
Skylar AndersonSkylar Anderson
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How to encode URL parameters?
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answered Nov 15 '11 at 10:53
NielsNiels
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How to check if element exists using a lambda expression?
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answered Apr 11 '14 at 6:24
MasudulMasudul
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