How to convert string to byte array in Python
Say that I have a 4 character string, and I want to convert this string into a byte array where each character in the string is translated into its hex equivalent. e.g.
Python
Date Ordinal Output?
I’m wondering if there is a quick and easy way to output ordinals given a number in python.
How to set ticks on Fixed Position , matplotlib
Can anyone help me set the ticks on a fixed position using matplotlib? I’ve tried using FixedPosition as this tutorial describes:
ImportError: No module named
I know this question has been asked multiple times. I have read through all of them but could not resolve my issue.The following is my directory structure.
Remove lines from a textfile?
I have a textfile.txt like this:
Python Django Global Variables
I’m looking for simple but recommended way in Django to store a variable in memory only. When Apache restarts or the Django development server restarts, the variable is reset back to 0. More specifically, I want to count how many times a particular action takes place on each model instance (database record), but for performance reasons, I don’t want to store these counts in the database. I don’t care if the counts disappear after a server restart. But as long as the server is up, I want these counts to be consistent between the Django shell and the web interface, and I want to be able to return how many times the action has taken place on each model instance.
Why apply sometimes isn’t faster than for-loop in a Pandas dataframe?
It seems apply could accelerate the operation process on dataframe in most cases but, when I use apply I don’t find the speedup. Here is my example; I have a dataframe with two columns:
Openpyxl 1.8.5: Reading the result of a formula typed in a cell using openpyxl
I am printing some formula in one of the Excel sheets:
Union of multiple ranges
I have these ranges: