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Naming returned columns in Pandas aggregate function? [duplicate]
...17 33.246667
# 303 78 23.499706 34.106667
# 305 78 23.927090 35.115000
# 307 78 22.222266 31.328333
# 309 78 23.132574 33.781667
df.columns = df.columns.droplevel(0)
print(df.head())
yields
sum std mean
Seed
301 78 22.638417 ...
How does RewriteBase work in .htaccess
...arameter? :)
– Kissaki
Mar 3 '12 at 11:58
1
I want to clear up some details on htaccess.. does a ...
Java Programming - Where should SQL statements be stored? [closed]
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It always amazes me that many people who are careful to build nicely-architected, clean OO Java code are the same people who tolerate writi...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
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switch / pattern matching idea
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answered Oct 12 '08 at 11:38
MichaelGGMichaelGG
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Check if an apt-get package is installed and then install it if it's not on Linux
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UrhixidurUrhixidur
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How can I create directory tree in C++/Linux?
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Jonathan LefflerJonathan Leffler
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What is the difference between NULL, '\0' and 0?
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IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
...eState(Bundle outState) {
//No call for super(). Bug on API Level > 11.
}
Don't make the call to super() on the saveInstanceState method. This was messing things up...
This is a known bug in the support package.
If you need to save the instance and add something to your outState Bundle y...
how does multiplication differ for NumPy Matrix vs Array classes?
... 3, 13],
[ 7, 21, 9]])
>>> a2 = NP.matrix("7 8 15; 5 3 11; 7 4 9; 6 15 4")
>>> a2
matrix([[ 7, 8, 15],
[ 5, 3, 11],
[ 7, 4, 9],
[ 6, 15, 4]])
>>> a1.shape
(4, 3)
>>> a2.shape
(4, 3)
>>> a2t = a2.T
>>> a2...