The Java Notebook: From Zero to Real Applications
The Java Notebook is a 2,583-page handwritten PDF in 65 chapters that goes from your first Java program to enterprise applications. It draws the JVM stack and heap, explains OOP, design patterns and SOLID, and covers collections, concurrency, Streams, Spring Boot and REST APIs.
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What is Java, and what do these notes teach?
Java is an object-oriented programming language that runs on the Java Virtual Machine and powers most enterprise back ends and Android apps. The notebook shows what happens in memory at every step instead of asking you to memorise rules.
What is inside
- 65 chapters, 2,583 illustrated A4 pages
- From 'never coded before' to enterprise architecture
- JVM stack and heap memory drawn visually
- OOP, design patterns and SOLID
- Collections, concurrency and Streams
- Spring Boot and REST APIs
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Who it is for
- B.Tech and BCA/MCA students learning Java
- Placement and interview preparation
- Developers moving to Spring Boot back ends
Frequently asked questions
Is 2,583 pages too much for a beginner?
How much does The Java Notebook cost?
Get all 6 books for ₹999
The Java Notebook plus Python, Data Scientist, Generative AI, Java and Ethical Hacking: 4,774+ handwritten pages for ₹999 (US$49 outside India).
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