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Get column index from column name in python pandas
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Sure, you can use .get_loc():
In [45]: df = DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})
In [46]: df.columns
Out[46]: Index([apple, orange, pear], dtype=object)
In [47]: df.columns.get_loc("pear")
Out[47]: 2
although to be honest I don't often need this myself. U...
Get Android API level of phone currently running my application [duplicate]
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412
Check android.os.Build.VERSION, which is a static class that holds various pieces of informatio...
Clojure: cons (seq) vs. conj (list)
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150
One difference is that conj accepts any number of arguments to insert into a collection, while...
std::next_permutation Implementation Explanation
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172
Let's look at some permutations:
1 2 3 4
1 2 4 3
1 3 2 4
1 3 4 2
1 4 2 3
1 4 3 2
2 1 3 4
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How to iterate for loop in reverse order in swift?
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14 Answers
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
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158
The documentation for Range† says this:
Ranges constructed using .. run from the beginni...
Rspec: “array.should == another_array” but without concern for order
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answered Jun 5 '10 at 3:08
x1a4x1a4
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
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131
I'm gonna guess that you are running python 2.6 by accident somehow.
This feature is only ava...
Determine device (iPhone, iPod Touch) with iOS
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31 Answers
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Grouping functions (tapply, by, aggregate) and the *apply family
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10 Answers
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