List vs tuple, when to use each?
Tuples are faster than lists. If you’re defining a constant set of values and all you’re ever going to do with it is iterate through it, use a tuple instead of a list.
tuples
Ignore python multiple return value
Say I have a Python function that returns multiple values in a tuple:
a mutable type inside an immutable container
I’m a bit confused about modifying tuple members. The following doesn’t work:
Subclassing tuple with multiple __init__ arguments
The following code works:
Two variables in Python have same id, but not lists or tuples
Two variables in Python have the same id:
How to sort a list with two keys but one in reverse order?
I was wondering what would be a Pythonic way of sorting a list of tuples by two keys whereby sorting with one (and only one) key would be in a reverse order and sorting with the the other would be case insensitive.
More specifically, I have a list containing tuples like:
How to change values in a tuple?
I have a tuple called values which contains the following:
When are parentheses required around a tuple?
Is there a reference somewhere defining precisely when enclosing tuples with parentheses is or is not required?