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How do I combine two data-frames based on two columns? [duplicate]
...ar I don't know how to merge two dataframes with multiple columns based on 2 columns?
3 Answers
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How to make certain text not selectable with CSS [duplicate]
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Given a filesystem path, is there a shorter way to extract the filename without its extension?
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John Cummings
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answered Aug 3 '11 at 2:47
Christopher CurrensChr...
Remove ListView separator(in the xml layout file) [duplicate]
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342
Set the dividerHeight to zero and divider to null like this in xml:
android:dividerHeight="0dp"...
Convert all strings in a list to int
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Use the map function (in Python 2.x):
results = map(int, results)
In Python 3, you will nee...
nginx error “conflicting server name” ignored [closed]
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Dec 23 '12 at 13:45
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What is the inverse function of zip in python? [duplicate]
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lst1, lst2 = zip(*zipped_list)
should give you the unzipped list.
*zipped_list unpacks the zipped_list object. it then passes all the tuples from the zipped_list object to zip, which just packs them back up as they were when you pa...
Tool for sending multipart/form-data request [closed]
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2 Answers
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Python3 integer division [duplicate]
In Python3 vs Python2.6, I've noticed that I can divide two integers and get a float. How do you get the Python2.6 behaviour back? Is there a different method to get int/int = int?
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ImportError: No module named dateutil.parser
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On Ubuntu you may need to install the package manager pip first:
sudo apt-get install python-...