What is references?? Is references the same variables??

Question

Woow.. whats that reference?? I didnt understand that.. is objects references?? . So as that, all any variables is referece... however i didnt understand this subject "reference" .. please explain it who was understand that

Answer 1

Sure, in java pointer refers to an object:
A a = new A();

When you pass object 'a' to the function, you can still access its members.

Answer 2

References are types that doesn't contain any value, but they let you operate on variable they refer to.

Answer 3

Just give me a few minutes

Answer 4

https://code.sololearn.com/cP7Te69U6rRY/?ref=app

Answer 5

yea.. that s right..thank you my friend..
I really love programming and Java language espisally

Answer 6

thx .. could u please give me an example code for refereces?

Answer 7

thx man.. but that is c++ code .. not java .. the references in c++ is defferent from java references