What are the Java tips services?

Question

Java

What are the Java tips services that you read daily? Well, for example, the level of habry, smashmag. Share links. Preferably EN language.

Answer 1

You are welcome

Answer 2

www.journaldev.com - very good articles about patterns and a lot of good stuff. They do not publish often, but there is already enough information.
www.javacodegeeks.com - Publish almost every day something, sometimes even too much.
tutorials.jenkov.com - A friend publishes a lot of tutorials, he has a lot of java.
www.mkyong.com - Posts quite often How to..