Better to Show Empty List or Default List?

1. Why shouldn t you make the default arguments an empty list?
2. What function do I use to return a default empty list?
3. How to check whether list is empty or not in C#?
4. How do you initialize an empty list in flutter?

Why shouldn t you make the default arguments an empty list?

This is not the behavior we wanted! A new list is created once when the function is defined, and the same list is used in each successive call. Python's default arguments are evaluated once when the function is defined, not each time the function is called.

What function do I use to return a default empty list?

iterable: This is an optional argument that can be a sequence(string, tuple) or collection(dictionary, set) or an iterator object. Return Type: Returns an empty list if no parameters are passed. If a parameter is passed then it returns a list of elements in the iterable.

How to check whether list is empty or not in C#?

Now to check whether a list is empty or not, use the Count property. if (subjects. Count == 0) Console.

How do you initialize an empty list in flutter?

To create an empty list, use [] for a growable list or List. empty for a fixed length list (or where growability is determined at run-time). The created list is fixed-length if length is provided. The list has length 0 and is growable if length is omitted.