Is in-place and shorthand operator are same??

Question

In place

Answer 1

Yes

Answer 2

Ok

Answer 3

In-place operation is an operation that changes directly the content of a given linear algebra, vector, matrices without making a copy. The operatorswhich helps to do the operation is called in-place operator
Shorthand operator simply allows to test a condition in a single line replacing the multiline if-else making the code compact