Creating a program with more than one languages

Question

is that possible?.... if yes... then, how do we collate the codes written on the various languages on our created program?

(an illustration could also be of help)

Answer 1

Yes this is possible and very very common. It is called language interoperability and if you look at most large GitHub repositories, you will see that most of them have a rainbow (literally) of different languages.

Answer 2

Martin Taylor I also believe C++ can straight up call assembly code if I'm correct.

Answer 3

In protocols find solutions...

Answer 4

sorry.... I dnt understand dat

Answer 5

The comunications In Internet , If You want by example:
IPTV una aplication for web streaming.
VozIp aplication for call's how whatssapp.
betwen others .The aplication Created must have comunicatons ,use those protocols and others more.These Will You help.

Answer 6

you can create same class with java and same with c# I thing. but it must be writen separate. and then inport to one of the language.