Using both Python 2.x and Python 3.x in IPython Notebook
I use IPython notebooks and would like to be able to select to create a 2.x or 3.x python notebook in IPython.
python-3.x
What are variable annotations?
Python 3.6 is about to be released. PEP 494 — Python 3.6 Release Schedule mentions the end of December, so I went through What’s New in Python 3.6 to see they mention the variable annotations:
How do I use raw_input in Python 3
import sys print(sys.platform) print(2**100) raw_input() I am using Python 3.1 and can’t get the raw_input to “freeze” the dos pop-up. The book I’m reading is for Python 2.5 and I’m using Python 3.1 What should I do to fix this? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the … Read more
How does exec work with locals?
I thought this would print 3, but it prints 1:
What is an alternative to execfile in Python 3?
It seems they canceled in Python 3 all the easy way to quickly load a script by removing execfile()
How to replace NaNs by preceding or next values in pandas DataFrame?
Suppose I have a DataFrame with some NaNs:
Pandas groupby with delimiter join
I tried to use groupby to group rows with multiple values.
How to install pip with Python 3?
I want to install pip. It should support Python 3, but it requires setuptools, which is available only for Python 2.
Passing extra arguments through connect
Is it possible to pass variables through slots so I can print out certain text?
Trying to pass variable ‘DiffP’ which is defined in another function to slot.
TypeError: a bytes-like object is required, not ‘str’ when writing to a file in Python 3
I’ve very recently migrated to Python 3.5.
This code was working properly in Python 2.7: