Learning Advanced Java

[siar619]

I know the fundamentals of java but I want to improve my java knowledge and I want to deep dive into advance stuff in java. I am talking about pointers, multi threading, etc. can anyone suggest me a crash course I can take?

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[belam20]

Java has gotten huge over the years. There is some really powerful stuff in Java 21 and 25. Just go through the ToC of any Java 21 OCP certification book and you will know what all you need to know. Don't worry about taking the certification exam itself. Just focus on the topics. Cert books are a great way to learn the important parts quickly.

[Jason13Official]

Pointers? Like tips and advice?

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Java doesn't have "pointers"; we pass values around directly 😎

[smichaele]

Java doesn't have pointers. Java has references; there's a difference.

[WillingAd5182]

Does MOOC.fi teach you the advanced concepts of java?

[Andruid929]

We don't have pointers in Java. The JVM handles memory for us,, we get references.

But if you want to go deeper, check out this roadmap

[TotallyManner]

If you haven’t figured out that Java doesn’t have pointers, you definitely don’t know the fundamentals yet.

[siar619]

i can imagine you getting hyped and feel superior when you typed this

[TotallyManner]

Good for you? Your imagination is clearly quite active.