[JAVA] How to leave a comment


Programming beginners are learning by themselves. Since it is in a state of groping, there may be a lot of things to do.


As I proceeded with learning, when I expanded the learning language, I thought that even if I had done it in the past, the grammar would be confused and I would often search again, so it is rudimentary. I decided to leave it as my own memo even if it was something.

How to leave a comment

Java At the beginning of the line // Multi-line comment / * ~ * /


//This is a comment

/*from here
This is the comment*/

Ruby At the beginning of the line # Multi-line comment = begin ~ = end


#This is a comment

from here
This is the comment

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