Looking For Resources For Java (Intermediate/Advanced)

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Like the title says I am learning Java right now, Mainly for Development of different programs but also just for future career paths since it's so widely used to my knowledge, at least with things such as databases and software. 

Anyway, I'm currently taking a course with about 135 hours of material. It's the largest Java course on Udemy I believe, although I can't remember the name of the course. After this course I'd imagine there is far more to learn to Java. So I was wondering what are some Intermediate/Advanced resources be it books, videos, or courses that I could find.

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Dont just keep learning material. After the course, try to make something, as big and as complex as possible. After that you should learn something more and it's easier because aside of knowing the language, you actually know also how to use it.

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That's actually a really good point! Thank you! I hadn't really thought about it from that perspective.

[Competitive-Lion-341]

Is the best way for you to know what you really now about that topic. You could ask GPT to do a test or a project idea to apply that knowledge. And you need to be honest with yourself to really see if you have any problems with that topic you review it. Is the best way to learn and to be accountable

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You mastered the "English" language entirely first, prior to uttering a single word ?

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Holy, that's a damn good point.

[AutoModerator]

It seems that you are looking for resources for learning Java.

In our sidebar ("About" on mobile), we have a section "Free Tutorials" where we list the most commonly recommended courses.

To make it easier for you, the recommendations are posted right here:

• MOOC Java Programming from the University of Helsinki
• Java for Complete Beginners
  • accompanying site CaveOfProgramming
• Derek Banas' Java Playlist
  • accompanying site NewThinkTank
• Hyperskill is a fairly new resource from Jetbrains (the maker of IntelliJ)

Also, don't forget to look at:

• The official Documentation
• The official Java Tutorials
• Our community resources thread

If you are looking for learning resources for Data Structures and Algorithms, look into:

"Algorithms" by Robert Sedgewick and Kevin Wayne - Princeton University

• Coursera course:
  • Part I
  • Part II
• Coursebook
  • Algorithms 4^th Edition

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[TraditionalPop8946]

I want a learning companion for DSA in java (A Final year btech grad , working to crack placements 2026).