How to set sys.stdout encoding in Python 3?
Setting the default output encoding in Python 2 is a well-known idiom:
python
What is the id( ) function used for?
I read the Python 2 docs and noticed the id() function:
How exactly does a generator comprehension work?
What does generator comprehension do? How does it work? I couldn’t find a tutorial about it.
Is it worth using Python’s re.compile?
Is there any benefit in using compile for regular expressions in Python?
How to find the mime type of a file in python?
Let’s say you want to save a bunch of files somewhere, for instance in BLOBs. Let’s say you want to dish these files out via a web page and have the client automatically open the correct application/viewer.
Python: Removing list element while iterating over list
I’m iterating over a list of elements in Python, do some action on it, and then remove them if they meet certain criteria. for element in somelist: do_action(element) if check(element): remove_element_from_list What should I use in place of remove_element? I have seen similar questions asked, but notice the presence of the do_action part that is … Read more
How do I hide the console when I use os.system() or subprocess.call()?
I wrote some statements like below:
What are the differences between numpy arrays and matrices? Which one should I use?
What are the advantages and disadvantages of each?
How to efficiently compare two unordered lists (not sets) in Python?
a = [1, 2, 3, 1, 2, 3] b = [3, 2, 1, 3, 2, 1] a & b should be considered equal, because they have exactly the same elements, only in different order. The thing is, my actual lists will consist of objects (my class instances), not integers. Answers: Thank you for visiting the … Read more
Reading a UTF8 CSV file with Python
I am trying to read a CSV file with accented characters with Python (only French and/or Spanish characters). Based on the Python 2.5 documentation for the csvreader (http://docs.python.org/library/csv.html), I came up with the following code to read the CSV file since the csvreader supports only ASCII.