I think it's really good that you explain in detail why you use this. The lecture time is longer, but in the end, I think studying like this is much more helpful.

audtjr39183104

This book provides an in-depth study of various intermediate-level Java features necessary for practical work, using example code.


인프런 10주년! 사랑주간 전체 할인

Kim Young-han's Practical Java - Intermediate Level 1

Thank you, Myungseok^^! I also think that when learning something, it is important to understand why and learn it properly.

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중급이상

Java

객체지향 프로그래밍(Object-Oriented Programming, OOP)

Course Introduction and Materials

Object Class

Immutable object

String Class

Rapper, Class Class

Enumeration - ENUM

Date and Time

Nested Class, Inner Class 1

Nested Class, Inner Class2

Exception Handling 1 - Theory

Exception Handling 2 - Practice