Differentiate between named parameters and positional parameters in Dart?

Here is a concise answer differentiating named and positional parameters in Dart:

Positional parameters are defined by their order in the function declaration and must be passed in the same order when calling the function[1][2][3]. They are the traditional way of passing arguments to a function in Dart[4].

Named parameters are defined within curly braces {} in the function declaration[1][4][5]. They provide a more flexible approach where you can specify the parameter name when calling the function, making the function calls more descriptive and self-explanatory[4]. Named parameters are optional by default, whereas positional parameters are required[1][2][3].

Some key differences:

• With positional parameters, the order of arguments is crucial. With named parameters, you can pass arguments in any order as long as you specify the parameter name[4].
• You can omit some or all named parameters when cal...