Is there any similarity between java and python? if one's know how to code in java can learn python ?

Answer 1

If you know Java, you’ll be able to learn Python fast from my point of view. It’s actually good to know more than one language.

Answer 2

You don't necessarily need to know Java to learn Python, although all of the programming languages base on logic, which you train while coding, so it may speed the process of learning up. But, it is not necessary, it will just be helpful and you'll get a headstart in understanding most of the concepts in computer science.