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Delete column from pandas DataFrame
...e del df.column_name work simply as the result of syntactic limitations in Python. del df[name] gets translated to df.__delitem__(name) under the covers by Python.
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How to export query result to csv in Oracle SQL Developer?
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FYI, you can substitute the /*csv*/
for other formats as well including /*xml*/ and /*html*/.
select /*xml*/ * from emp would return an xml document with the query results for example.
I came across this article while looking for an easy way to return xml from a query.
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Pickle incompatibility of numpy arrays between Python 2 and 3
I am trying to load the MNIST dataset linked here in Python 3.2 using this program:
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Controlling mouse with Python
How does one control the mouse cursor in Python, i.e. move it to certain position and click, under Windows?
14 Answers
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Check if a number is int or float
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For Python 2, there is also the direct double check: isinstance(x, (int, long)).
– Eric O Lebigot
Apr 28 '13 at 13:05
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How can I make a Python script standalone executable to run without ANY dependency?
I'm building a Python application and don't want to force my clients to install Python and modules.
19 Answers
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Web-scraping JavaScript page with Python
... isn't maintained anymore and the library dryscape developers recommend is Python 2 only. I have found using Selenium's python library with Phantom JS as a web driver fast enough and easy to get the work done.
Once you have installed Phantom JS, make sure the phantomjs binary is available in the cu...
Passing an integer by reference in Python
How can I pass an integer by reference in Python?
11 Answers
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How to check if a value exists in a dictionary (python)
I have the following dictionary in python:
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join list of lists in python [duplicate]
...ort syntax for joining a list of lists into a single list( or iterator) in python?
15 Answers
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