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Find a file in python
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Please consider updating your answer to Python 3.x primitives
– Dima Tisnek
Dec 19 '16 at 10:30
1
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Bulk package updates using Conda
...date --all will update them (note that the latter will not update you from Python 2 to Python 3, but the former will show Python as being outdated if you do use Python 2).
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Python serialization - Why pickle?
I understood that Python pickling is a way to 'store' a Python Object in a way that does respect Object programming - different from an output written in txt file or DB.
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How to do multiple arguments to map function where one remains the same in python?
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@abarnert: It's unclear whether the OP is using Python 2 or 3. To make sure the example works in Python 2, I included the parameter. (Note that map() behaves like zip_longest() in Python 2, while it behaves like zip() in Python 3.)
– Sven Marnach
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Relative paths in Python
...he file directly. If so, that doesn't appear to be the case on my system (python 2.5.1 on OS X 10.5.7):
#foo.py
import os
print os.getcwd()
print __file__
#in the interactive interpreter
>>> import foo
/Users/jason
foo.py
#and finally, at the shell:
~ % python foo.py
/Users/jason
foo.py...
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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Python: Using .format() on a Unicode-escaped string
I am using Python 2.6.5. My code requires the use of the "more than or equal to" sign. Here it goes:
3 Answers
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Changing default encoding of Python?
I have many "can't encode" and "can't decode" problems with Python when I run my applications from the console. But in the Eclipse PyDev IDE, the default character encoding is set to UTF-8 , and I'm fine.
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Negation in Python
...xist, but the ! (not) operator doesn't work. I'm not sure how to negate in Python... What's the correct way to do this?
4 A...
Alternative for PHP_excel
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I wrote a very simple class for exporting to "Excel XML" aka SpreadsheetML. It's not quite as convenient for the end user as XSLX (depending on file extension and Excel version, they may get a warning message), but it's a lot easier to work with than XLS or XLSX.
http://gith...