How to conditionally update DataFrame column in Pandas
With this DataFrame, how can I conditionally set rating to 0 when line_race is equal to zero?
Python
plotting unix timestamps in matplotlib
I’d like to make a generic value -vs- time plot with python’s matplotlib module. My times are in unix time but I’d like them to show up in a readable format on the plot’s x-axis.
Format numbers in django templates
I’m trying to format numbers. Examples:
Python: Pandas Dataframe how to multiply entire column with a scalar
How do I multiply each element of a given column of my dataframe with a scalar?
(I have tried looking on SO, but cannot seem to find the right solution)
Python Logging (function name, file name, line number) using a single file
I am trying to learn how an application works. And for this I am inserting debug commands as the first line of each function’s body with the goal of logging the function’s name as well as the line number (within the code) where I send a message to the log output. Finally, since this application comprises of many files, I want to create a single log file so that I can better understand the control flow of the application.
Generics/templates in python?
How does python handle generic/template type scenarios? Say I want to create an external file “BinaryTree.py” and have it handle binary trees, but for any data type.
How to create a dictionary of two pandas DataFrame columns
What is the most efficient way to organise the following pandas Dataframe:
What is the Python ‘buffer’ type for?
There is a buffer type in Python, but how can I use it?
Lazy evaluation in Python
What is lazy evaluation in Python?