Don't copy-paste. Manually typing the examples from the book helps build muscle memory for syntax.
One of the strongest sections of Rao’s book is the explanation of Heap and Stack memory. Understanding this will make you a better debugger. Should You Get the PDF or Hard Copy? core java book by nageswara rao pdf
Foundations of syntax, loops, and decision-making. Don't copy-paste
If you are venturing into the world of Java programming, you have likely come across the name . His book, Core Java: An Integrated Approach , is widely considered a "bible" for Indian engineering students and self-taught developers alike. Core Java: An Integrated Approach