What exactly do “u” and “r” string prefixes do, and what are raw string literals?
There’s not really any “raw string“; there are raw string literals, which are exactly the string literals marked by an ‘r’ before the … Read more
python-2.x
How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples greater than lists?
The following snippet is annotated with the output (as seen on ideone.com): print “100” < “2” # True print “5” > “9” # … Read more
Determine if 2 lists have the same elements, regardless of order? [duplicate]
This question already has answers here: How to efficiently compare two unordered lists (not sets)? (10 answers) Closed 5 years ago. Sorry for … Read more
How to check if variable is string with python 2 and 3 compatibility
I’m aware that I can use: isinstance(x, str) in python-3.x but I need to check if something is a string in python-2.x as … Read more
What is the difference between encode/decode?
I’ve never been sure that I understand the difference between str/unicode decode and encode. I know that str().decode() is for when you have … Read more
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
I have seen few py scripts which use this at the top of the script. In what cases one should use it? import … Read more
What is `1..__truediv__` ? Does Python have a .. (“dot dot”) notation syntax?
I recently came across a syntax I never seen before when I learned python nor in most tutorials, the .. notation, it looks … Read more
Django TemplateDoesNotExist?
My local machine is running Python 2.5 and Nginx on Ubuntu 8.10, with Django builded from latest development trunk. For every URL I … Read more
How to run multiple Python versions on Windows
I had two versions of Python installed on my machine (versions 2.6 and 2.5). I want to run 2.6 for one project and … Read more
How to print a percentage value in python?
this is my code: print str(float(1/3))+’%’ and it shows: 0.0% but I want to get 33% What can I do? Best Answer 7
