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Introduction to Java Programming: Pre-requisites

The goal is to create a program for arithmetic operations starting from very easy content without installing Java programs. It consists of content that anyone can easily follow by creating examples using only very basic grammar.

(5.0) 82 reviews

2,155 learners

  • java
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What you will learn!

  • Have you learned Korean grammar?

  • You learned grammar in school, right? You use it naturally.

  • Programming in Java is possible with just minimal basic knowledge.

  • If you get used to using Java like this and learn its grammar, you can learn Java easily.

📘 《Jaehwan Lee's Java Player Class》 <-- You can download it for free from online bookstores.
📎 Kyobo Bookstore https://bit.ly/3As3SPR
📎 Aladdin https://bit.ly/37vZfYK
📎 Ridibooks https://bit.ly/3lSDvP5
📎 Google Books https://bit.ly/3xEyQCt

Java, what if even installing the program was difficult?
You can start learning right away without installing!

Why take pre-course classes when learning Java?

When learning Java through books and online lectures, most beginners go through the following process.

    1. First, download and install JDK
    2. Setting Java-related information in Windows environment variables
    3. Download and install Eclipse
    4. Create a Java project and print "Hello World!"

Even if you're not a programmer, anyone with even a passing computer proficiency might find this process quite straightforward. However, many beginners find this process quite challenging. This is understandable , as not everyone who wants to learn programming is computer-savvy .

In fact, when I teach at a vocational training institution, some students who aren't familiar with computers find it difficult to follow along even when watching me work in front of them. So, studying alone with a book or watching a video might be even more challenging.

So I prepared this player class.
If you want to learn programming even if you're not very good at using computers, we've designed it so that you can learn easily by just opening a web browser and using it.

    • Let's skip the installation process and just use it first.
    • We only explain the minimum theory required for programming.

Just as we are not born learning Korean grammar and using Korean according to the grammar, Java can also be used with just a minimal amount of grammar.

The first thing is to get used to it and become interested in it through repeated use ~
This lecture covers the [Prerequisite Lessons] section of the following book, but the book is not required to attend the lecture.

이재환의 자바 프로그래밍 입문

[Pre-class] If you have attended all the lectures

  • Now, you can study this book diligently. Since you're more familiar with Java than before, you'll find the book's content easier to understand.
  • If you have studied [ Step 1 Java Basic Programming] in the above book, I think it would be helpful to study [ Step 2 Java Object-Oriented Programming] while also looking at the author's [Java: Understanding Classes and Object-Oriented Programming], which is also a step 2 explanation lecture.

Recommended for
these people

Who is this course right for?

  • For those who want to learn programming

  • For those who are new to coding

  • For those who are learning Java for the first time

  • People who bought books to study but couldn't study because they couldn't install the program

Need to know before starting?

  • I don't need anything.

  • After learning the contents of this course, the knowledge you learn here will become prerequisite knowledge for learning Java.

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28년차 개발자이면서 강의를 겸하고 있습니다.

*** 저서 ***

이재환의 자바 프로그래밍 입문 / 골든래빗

예제로 배우는 스프링 부트 입문 /  비제이퍼블릭

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시작하세요! cocos2d 아이폰게임프로그래밍 / 위키북스

*** 온라인 강의 ***

자바 : 클래스의 이해와 객체지향 프로그래밍

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예제로 배우는 스프링부트 입문

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게임 디자인 패턴 with Unity

 

 

Curriculum

All

13 lectures ∙ (2hr 26min)

Published: 
Last updated: 

Reviews

All

82 reviews

5.0

82 reviews

  • 검은거부기님의 프로필 이미지
    검은거부기

    Reviews 24

    Average Rating 5.0

    5

    100% enrolled

    설치 없이 웹에서 바로 코딩하니까 너무 편해요. 그리고 내용이 어렵지 않아서 잘 따라 할 수 있어서 정말 좋아요. 그리고 처음하는건데 자바가 어렵지 않아서 정말 신기해요. 말 들어보면 다들 어렵다고 했는데, 자바 별로 어렵지 않은데요 ^^ 좋은 강의 감사합니다~

    • 선애님의 프로필 이미지
      선애

      Reviews 1

      Average Rating 5.0

      5

      100% enrolled

      솔직히 무료 /유료 다른 강의를 많이 들어보았지만 정말 이 강의는 마음에 쏙 들어요!정말 자바 처음 하시는 분들이 들으면 진짜 최고인 듯 합니다. 내용이 알차고 이해도 빠르고 정말 초보자들 입장에서 설명 해주시고 정말 정말 굿!!!! 저 오늘 책 구매 완료 했어요!! 정말 책 내용이 궁금하고 빨리 책으로 다시 제대로 개념 잡고 싶어요 !!

      • lark0830님의 프로필 이미지
        lark0830

        Reviews 1

        Average Rating 5.0

        5

        31% enrolled

        이 강의는 프로그래밍을 완전히 처음 접하는 초보자들은 프로그램이 어떻게 실행되는 지를 알 수 있다는 점, 자바를 처음 접해보는 프로그래머들은 자바의 큰 그림을 맛볼 수 있다는 점이 큰 매력인 것 같습니다. 강의 자체 만 들어도 도움이 되지만, 무엇보다 교재의 별책인 '선수수업' 의 해설강의이기 때문에 선수수업 책을 노트 삼아 이 책을 본다면 굉장히 큰 도움이 될 수 있는 강의입니다. 자바를 처음 접해 보시는 분들이나 HTML, CSS 등으로 이제 막 프로그래밍에 첫 발을 내딛이셨다면 이 강좌가 이제 프로그래밍의 본격적인 문을 열어 보는데 좋은 경험이 될 수 있으리라 여겨집니다.

        • 동해물과백두산이마르고닳도록님의 프로필 이미지
          동해물과백두산이마르고닳도록

          Reviews 503

          Average Rating 5.0

          5

          31% enrolled

          템포가 느리지만 그래서 더 좋습니다

          • min5024님의 프로필 이미지
            min5024

            Reviews 2

            Average Rating 5.0

            5

            100% enrolled

            아예 노베이스로 시작하기에 너무 좋은 강의입니다.

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