Posts by João Victor Souza • 65 points
2 posts
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answer105
viewsQ: Is it possible to create the main method in an abstract class?
I can use the method main in an abstract class? An abstract class cannot be instantiated, I know. It can be referenced, yes. But I can use the method main in it? I’m not talking about "compile or…
javaasked João Victor Souza 65 -
3
votes1
answer280
viewsQ: Backslash in Regular Expression
was studying java and the course instructor left a challenge to validate an email using regular expressions. I searched the regex API documentation...for the Pattern part.. The problem is that I…