Resources for Learning Java

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Books and Blog Posts

• Head First Java, free version

Practice and Challenges

• Java practice online - Various practice exercises
• Advent of Code - A series of puzzles that let you exercise problem solving and coding
• CodingBat - Online Java practice problems (don't do the Python questions!)
• Online practice tests for Java Certification:
  • http://www.gocertify.com/quizzes/oracle/ocajp-java-quiz-1.html
  • https://www.javatpoint.com/core-java-quiz
  • https://www.examsnet.com/exams/ocjp-certification-practice-online

Talks

• A humorous talk on silly programming langauge behavior
• A good talk on data structures, with examples in Java, C#, and Python (3 hours)

Dev Resources

• REPL.It, Online Java Editor/Playground
• IntelliJ Java IDE (use the community version)
• JaCoCo Code Coverage. You get this for free usually with internal packages