python - What is a tuple useful for? - Stack Overflow A tuple is a good way to pack multiple values into that cookie without having to define a separate class to contain them I try to be judicious about this particular use, though If the cookies are used liberally throughout the code, it's better to create a class because it helps document their use
Whats the difference between lists and tuples? - Stack Overflow The PEP 484 -- Type Hints says that the types of elements of a tuple can be individually typed; so that you can say Tuple[str, int, float]; but a list, with List typing class can take only one type parameter: List[str], which hints that the difference of the 2 really is that the former is heterogeneous, whereas the latter intrinsically homogeneous
How does tuple comparison work in Python? - Stack Overflow Tuples are compared position by position: the first item of the first tuple is compared to the first item of the second tuple; if they are not equal (i e the first is greater or smaller than the second) then that's the result of the comparison, else the second item is considered, then the third and so on See Common Sequence Operations:
python - Add another tuple to a tuple of tuples - Stack Overflow Build another tuple-of-tuples out of another_choice, then concatenate: final_choices = (another_choice,) + my_choices Alternately, consider making my_choices a list-of-tuples instead of a tuple-of-tuples by using square brackets instead of parenthesis:
parsing - Python casting Tuple [int, int] - Stack Overflow I have a string "1,2" that I am trying to parse into (1, 2) without simply splitting based on , I was thinking intuitively something along the lines of: from typing import Tuple t = Tuple[int, in
types - What are named tuples in Python? - Stack Overflow It's a specific subclass of a tuple that is programmatically created to your specification, with named fields and a fixed length This, for example, creates a subclass of tuple, and aside from being of fixed length (in this case, three), it can be used everywhere a tuple is used without breaking This is known as Liskov substitutability
How to read a python tuple using PyYAML? - Stack Overflow I also wanted to use the tuple syntax, so write tuple: (10,120) instead of writing a list tuple: [10,120] which then gets converted to a tuple, I personally found that very annoying I also did not want to install an external library Here is the code: