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Practical Java 01 Beginner Edition

This course is for those who are learning programming for the first time. The lectures are not boring at all. Most of the lectures proceed through examples after a simple explanation.

(4.4) 17 reviews

129 learners

  • kjlee
Java

Reviews from Early Learners

What you will learn!

  • Basic grammar and object-oriented programming in Java

  • Creating and managing classes and objects

  • How to use basic data types and operators

  • Controlling program flow using control statements

  • String handling and usage of arrays and collections

  • File I/O and directory management

  • Understanding inheritance, polymorphism, interfaces and abstract classes

Practical Java (1) Beginner's Edition

This course is for beginners learning programming. The lectures are designed to be engaging and free of distractions. Most of the lectures begin with simple explanations followed by examples. Furthermore, we haven't attempted to explain Java syntax in detail. Instead, we've focused on the most frequently used syntax, ensuring a smooth flow.

Therefore, after taking this course, you will be able to easily understand grammar and concepts not covered in the lectures by searching online. As a practical Java course, I have made a great effort to share the instructor's expertise gained from real-world program development. Practical Java (2) covers intermediate-level content. It covers class design methods for real-world project composition, generics, anonymous functions, lambda expressions, and streams.

Learning Objectives

  • Learn how to understand and implement object-oriented languages, and master the basic grammar of the Java language.
  • You will also acquire the ability to develop clean programs by comparing various program implementation techniques with examples along with grammar.
NEWsuccession

Helpful people

  • For those who want to start learning computer programming for the first time
  • For those who want to clearly understand object-oriented languages
  • Non-majors who want to develop their own programs and use them for their work or studies

Note

  • To take this course, you must have JAVA version 8 or higher JDK installed on your computer.
  • Ideally, you should have the latest version of Eclipse installed. Instructions for installing it are not included in this lecture. Therefore, we'll begin by writing examples using Eclipse, starting from Chapter 1.
  • Go see Java Programming Tips

Introduction of knowledge sharers

Lee Kyo-jun
Graduated from the Department of Computer Science and Engineering at Inha University and its Graduate School. Completed doctoral course at the Database Lab in the Department of Computer Engineering at Korea Aerospace University. Has over 20 years of experience in software development and database construction at the Sambo Computer Technology Research Institute/Samsung Electronics Unix System Development Lab (CEO and Research Institute Director).

Recommended for
these people

Who is this course right for?

  • Beginner in Programming

  • For those who are learning Java for the first time

  • People who want to understand object-oriented programming

  • People who want to learn Java through practical projects

  • People who want to learn basic Java grammar

Hello
This is

5,050

Learners

350

Reviews

147

Answers

4.8

Rating

7

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주요 경력

1989년 1월 ~ 1992년 12월 삼보컴퓨터 기술연구소 

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2006년 1월 ~ 2017년 12월 국가 기록물 데이터베이스 구축사업 (PM)

2018년 5월 ~ 2019년 3월 코리아IT 컴퓨터 학원 강사 (C#, JAVA, Database)

2019년3월 ~ 현재 ERP, MES Database 설계 

Curriculum

All

38 lectures ∙ (9hr 57min)

Published: 
Last updated: 

Reviews

All

17 reviews

4.4

17 reviews

  • 김명경님의 프로필 이미지
    김명경

    Reviews 4

    Average Rating 5.0

    5

    100% enrolled

    덕분에 자바를 잘 이해하게 되었습니다. 유용한 강의 감사합니다.

    • serimo님의 프로필 이미지
      serimo

      Reviews 4

      Average Rating 5.0

      5

      37% enrolled

      Excellent!!! 그 동안 파편화된 지식의 조각들이 맞춰지고 정리되는 오랜 실무적 경험이 녹아 있는 실전 강의입니다.

      • chrischina님의 프로필 이미지
        chrischina

        Reviews 4

        Average Rating 5.0

        5

        76% enrolled

        강의 너무 좋습니다 도움 많이 됬습니다 특히 자바의 특징인 클래스 체계를 이해 할수 있어서 그간의 많은 의문점들이 해결 됬습니다

        • 손일권님의 프로필 이미지
          손일권

          Reviews 1

          Average Rating 5.0

          5

          100% enrolled

          좋은 강의였습니다

          • 이제운님의 프로필 이미지
            이제운

            Reviews 13

            Average Rating 5.0

            5

            79% enrolled

            복습하기 좋게 클래스와 패키지가 앞에있던점이 좋았음. 연산자와 자료형을 짧게 배정되어있어서 학습하기 편함. 처음 java를 접한다며 설명이 자세한 편은 아니라 살짝 비추.

            $42.90

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