
python - What is a tuple useful for? - Stack Overflow
2014年9月9日 · 1 A tuple is useful for storing multiple values.. As you note a tuple is just like a list that is immutable - e.g. once created you cannot add/remove/swap elements. One benefit of …
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 …
What's the difference between lists and tuples? - Stack Overflow
2009年3月9日 · What are the differences between lists and tuples, and what are their respective advantages and disadvantages?
types - What are "named tuples" in Python? - Stack Overflow
2010年6月4日 · 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 …
c# - How to name tuple properties? - Stack Overflow
How and "could be" organized return from the method which returns tuple type with the name of parameters, as an example private static Tuple<string, string> methodTuple() { return new …
AttributeError: 'tuple' object has no attribute - Stack Overflow
2013年6月25日 · This is what is called a tuple, obj is associated with 4 values, the values of s1,s2,s3,s4. So, use index as you use in a list to get the value you want, in order.
Returning multiple values from a C++ function - Stack Overflow
2015年8月19日 · 3 Boost tuple would be my preferred choice for a generalized system of returning more than one value from a function. Possible example:
c# - Tuple.Create () vs new Tuple - Stack Overflow
2014年12月13日 · new Tuple<int,int>(1,2); Tuple.Create(1,2); Is there any difference between these two methods of Tuple creation? From my reading it seems to be more a convenient …
Python type hints for function returning multiple return values
2019年9月25日 · Actually, a Python function never returns "multiple values". What you are returning here is a tuple.
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 …