
python - What is a tuple useful for? - Stack Overflow
Sep 9, 2014 · 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.
What's the difference between lists and tuples? - Stack Overflow
Mar 9, 2009 · What are the differences between lists and tuples, and what are their respective advantages and disadvantages?
python - List vs tuple, when to use each? - Stack Overflow
Using a tuple instead of a list is like having an implied assert statement that this data is constant, and that special thought (and a specific function) is required to override that. Some tuples can be used as …
types - What are "named tuples" in Python? - Stack Overflow
Jun 4, 2010 · Named tuples are basically easy-to-create, lightweight object types. Named tuple instances can be referenced using object-like variable dereferencing or the standard tuple syntax. …
python - Convert numpy array to tuple - Stack Overflow
Apr 5, 2012 · Note: This is asking for the reverse of the usual tuple-to-array conversion. I have to pass an argument to a (wrapped c++) function as a nested tuple. For example, the following works X = …
python - Convert tuple to list and back - Stack Overflow
Apr 30, 2013 · Both the answers are good, but a little advice: Tuples are immutable, which implies that they cannot be changed. So if you need to manipulate data, it is better to store data in a list, it will …
Convert list to tuple in Python - Stack Overflow
Have you assigned the name 'tuple' as a variable name? it should work fine. L is a list and we want to convert it to a tuple. L = [1, 2, 3] tuple (L) By invoking tuple, you convert the list (L) into a tuple. As …
python - How are tuples unpacked in for loops? - Stack Overflow
Short answer, unpacking tuples from a list in a for loop works. enumerate () creates a tuple using the current index and the entire current item, such as (0, ('bob', 3))
What's the difference between System.ValueTuple and System.Tuple?
40 The difference between Tuple and ValueTuple is that Tuple is a reference type and ValueTuple is a value type. The latter is desirable because changes to the language in C# 7 have tuples being used …
python - Concatenating Tuple - Stack Overflow
You could incrementally build up to your tuple using the solution provided in Josia's and byron's answers, but that will create a new tuple for each iteration, which is very inefficient if the list you want …