I've seen a lot of recommendations for the book "Java Concurrency in Practi...

I don't know the number of hours but I finished course within 6-7 months.

Hi! Yes, the subscription is required to move on along the course.

Usually yes, because you get new information all the time and tend to forge...

Let it be. :-)

You can see the quest map here with all the topics covered.

It started an new project in IntelliJ and now there's no error.

Please address to Help section.

doesn't matter the level bro ... some people may have just started but are...

it's gonna be really helpful for us who know the basic and want's to get mo...