i bought the course a long time ago and my course Isn't showng up i bought the course back when it was new i bought the java master class i bought it in 2020 or 2021

Great video. Really helpful explanation overall. Just a small technical correction: in the diagram it looks like object fields (like x and y) are stored in the stack inside a “frame for the object”, but in Java those fields actually live in the heap as part of the object itself. The stack only stores method frames and references to objects. Also, stack frames are created per method call (such as main) and are removed when the method finishes, they are not created per object. Might be worth clarifying this to avoid confusion, but the rest of the explanation is very good 👍 I'll add an image to show the correct visualization of the stack, heap, and string pool.

I'll be doing a Technical Interview later, it will be a Technical evaluation covering: - Number Conversion  - Data Structures & Database Management - Sorting & Searching Algorithms - Tracing - Database Any resources to learn all these in Java?

Zero to Senior Engineer in 3 Years. Liana Ramazanova is a Senior Software Engineer based in Dallas, Texas, where she builds scalable backend systems and solves complex production challenges. She advanced to a senior role within three years of starting her career in tech. Originally from Uzbekistan, she brings a thoughtful and curious approach to engineering, shaped by a non-traditional journey into tech. Next Tuesday @ 17:30 BST ➡️ Register here

https://youtu.be/na3gWTOBJEE