Posts by João Victor Souza • 65 points

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  Q: 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…

  java

  asked 6 years, 7 months ago João Victor Souza 65

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  Q: 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…

  java regex

  asked 6 years, 8 months ago João Victor Souza 65