Problem : I have two arraylist filelist and imgList which related to each other, e.g. “H1.txt” related to “e1.jpg”. How […]
Coding Discuss
Convert binary string to bytearray in Python 3
Question : Convert binary string to bytearray in Python 3 Despite the many related questions, I can’t find any that […]
ImportError: No module named ‘pygame’
Problem : I have installed python 3.3.2 and pygame 1.9.2a0. Whenever I try to import pygame by typing: import pygame […]
Get path from open file in Python
Question : Get path from open file in Python If I have an opened file, is there an os call […]
Delete multiple files matching a pattern
Question : Delete multiple files matching a pattern I have made an online gallery using Python and Django. I’ve just […]
Iterating over a 2 dimensional python list [duplicate]
Question : Iterating over a 2 dimensional python list [duplicate] I have created a 2 dimension array like: rows =3 […]
How do you join two tables on a foreign key field using django ORM?
Question : How do you join two tables on a foreign key field using django ORM? Let’s assume I have […]
Parsing json and searching through it
Question : Parsing json and searching through it I have this code import json from pprint import pprint json_data=open(‘bookmarks.json’) jdata […]
Is a variable swap guaranteed to be atomic in python?
Question : Is a variable swap guaranteed to be atomic in python? With reference to the following link: http://docs.python.org/faq/library.html#what-kinds-of-global-value-mutation-are-thread-safe I […]
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
Problem : What do *args and **kwargs mean? def foo(x, y, *args): def bar(x, y, **kwargs): Solution : The *args […]
