What is the difference between code editors and IDE..or r they same things.. And what should i use.??

Answer 1

You can use an IDE while you are new to a language. If you already mastered that language would be good a code editor post consuming less resources to the pc.
My English is not very good, excuse me.

Answer 2

A code editor is just for sintax highlight and some basic task.
An IDE include a code editor and a lot of tools which help you to develop your programs. If you are starting you can use an IDE, but a code editor may be enough if you're doing basic programs like youtube tutorials.