Python cannot handle numbers string starting with 0. Why?
I just executed the following program on my python interpreter:
python
Pandas convert a column of list to dummies
I have a dataframe where one column is a list of groups each of my users belongs to. Something like:
How can I split and parse a string in Python?
I am trying to split this string in python: 2.7.0_bf4fda703454
os.makedirs doesn’t understand “~” in my path
I have a little problem with ~ in my paths.
f-strings vs str.format()
I’m using the .format() a lot in my Python 3.5 projects, but I’m afraid that it will be deprecated during the next Python versions because of f-strings, the new kind of string literal.
numpy matrix vector multiplication
It is no longer recommended to use this class, even for linear algebra. Instead use regular arrays. The class may be removed in the future.
Save list of DataFrames to multisheet Excel spreadsheet
How can I export a list of DataFrames into one Excel spreadsheet?
The docs for to_excel state:
How to make a Tkinter window jump to the front?
How do I get a Tkinter application to jump to the front? Currently, the window appears behind all my other windows and doesn’t get focus.
Iterating through directories with Python
I need to iterate through the subdirectories of a given directory and search for files. If I get a file I have to open it and change the content and replace it with my own lines.
Is it Pythonic to use bools as ints?
False is equivalent to 0 and True is equivalent 1 so it’s possible to do something like this: