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Limiting floats to two decimal points
...ar floats have 24 bits (8 digits) of precision. The floating point type in Python uses double precision to store the values.
For example,
>>> 125650429603636838/(2**53)
13.949999999999999
>>> 234042163/(2**24)
13.949999988079071
>>> a = 13.946
>>> print(a)
13....
How do I get python's pprint to return a string instead of printing?
...gin', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f521532%2fhow-do-i-get-pythons-pprint-to-return-a-string-instead-of-printing%23new-answer', 'question_page');
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What is the best way to use a HashMap in C++?
...ted Dec 7 '18 at 13:05
Jean-François Fabre♦
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answered Aug 26 '10 at 18:26
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How do I update a Python package?
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You might want to look into a Python package manager like pip. If you don't want to use a Python package manager, you should be able to download M2Crypto and build/compile/install over the old installation.
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Defining private module functions in python
According to http://www.faqs.org/docs/diveintopython/fileinfo_private.html :
9 Answers
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What are some common uses for Python decorators? [closed]
While I like to think of myself as a reasonably competent Python coder, one aspect of the language I've never been able to grok is decorators.
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Build a Basic Python Iterator
How would one create an iterative function (or iterator object) in python?
10 Answers
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In Python, how do you convert seconds since epoch to a `datetime` object?
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as a follow-on to the above, with Python >= 3.2 you don't have to import the pytz library if you only want the UTC timestamp - you only need to from datetime import datetime, timezone and then call it as follows: datetime.fromtimestamp(1423524051, timezone...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
I've installed and have been using the Anaconda Python distribution, and I have started using the Anaconda (Conda) environment. I can use the standard conda install... command to put packages from the distribution into my environments, but to use anything outside (i.e. Flask-WTF, flask-sqlalchem...
Find current directory and file's directory [duplicate]
In Python, what commands can I use to find:
13 Answers
13
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