Just started as in, I’m about an hour into a 4 hour intro video. Seeing two basic ways of manipulating things and don’t understand the difference.
If I want to know the length of a string and I just guess at how to do it I would try one of these two things,
- Len(string)
- string.len()
What is the difference between these types of statements? How do I think about this to know which one I should expect to work?
The first one is the approach of Functional Programming language (e.g. Python ) and the second one is the approach for Object orientated languages (e.g. Java, C#)
Python is not a functional language. It’s highly imperative. For example if-else is a statement, not an expression.
An obvious counter-example is Rust which uses
.len()and is a quite functional language (much more than Python).Also object oriented languages aren’t the “opposite” of functional languages. Guess what the O stands for in OCaml.
Rust is Object Orientated Language.
Python is a function Orientated Language. ( Python 3 is less but its still has that orientation )
Because python is a scripting language and their Object Orientated Features are not that expanded like a “normal” Object Orientated Language like C# or Java.
https://en.wikipedia.org/wiki/Object-oriented_programming
Not sure where to start with this but… no lol.