Introduction to Core Java
In this course, you will learn everything from the basics of Core Java to the end of Core Java. Java is one
of the top five programming languages and is widely used in enterprise application, mobile
development, and web development. This course is lengthy, but it covers all the essential topics in Core
Java.
Why is Java So Famous?
Java has multiple features that make it popular in the industry. It can be used in various domains, and
most of the big companies use Java as their preferred language. Java Virtual Machine (JVM) is another
technology that allows multiple languages to run on it, making it easier to jump to different languages.
History of Java
Java was made in 1995 by Sun Microsystems and was led by the team of James Gosling. Later, Oracle
bought Sun, and now the trademark of Java belongs to Oracle. Java is getting updated every six months
to make it more powerful.
Choosing an Editor or IDE for Java
There are many editors and IDEs that you can use to write Java code. For beginners, editors like
Notepad, Wordpad, or Notepad++ can be used. But for real projects, you can use an IDE. Some of the
most famous IDEs for Java are Eclipse, IntelliJ IDEA, and NetBeans. We will be using Visual Studio Code
(VS Code) in this course because it is lightweight and has all the necessary features.
Downloading JDK and Compiler
To write and run Java code, you need to download Java Development Kit (JDK) and a compiler. You can
download JDK from the Oracle website. There are two versions of JDK – proprietary and open source.
You can choose any open-source implementation of JDK. In this course, we will be using Oracle JDK. You
can download VS Code from its official website.
Conclusion
Java is a powerful language used in various domains, and learning Core Java is essential for beginners.
Choosing an editor or IDE and downloading JDK and a compiler is necessary to start writing Java code.
With this course, you will learn all the essential topics in Core Java
In this course, you will learn everything from the basics of Core Java to the end of Core Java. Java is one
of the top five programming languages and is widely used in enterprise application, mobile
development, and web development. This course is lengthy, but it covers all the essential topics in Core
Java.
Why is Java So Famous?
Java has multiple features that make it popular in the industry. It can be used in various domains, and
most of the big companies use Java as their preferred language. Java Virtual Machine (JVM) is another
technology that allows multiple languages to run on it, making it easier to jump to different languages.
History of Java
Java was made in 1995 by Sun Microsystems and was led by the team of James Gosling. Later, Oracle
bought Sun, and now the trademark of Java belongs to Oracle. Java is getting updated every six months
to make it more powerful.
Choosing an Editor or IDE for Java
There are many editors and IDEs that you can use to write Java code. For beginners, editors like
Notepad, Wordpad, or Notepad++ can be used. But for real projects, you can use an IDE. Some of the
most famous IDEs for Java are Eclipse, IntelliJ IDEA, and NetBeans. We will be using Visual Studio Code
(VS Code) in this course because it is lightweight and has all the necessary features.
Downloading JDK and Compiler
To write and run Java code, you need to download Java Development Kit (JDK) and a compiler. You can
download JDK from the Oracle website. There are two versions of JDK – proprietary and open source.
You can choose any open-source implementation of JDK. In this course, we will be using Oracle JDK. You
can download VS Code from its official website.
Conclusion
Java is a powerful language used in various domains, and learning Core Java is essential for beginners.
Choosing an editor or IDE and downloading JDK and a compiler is necessary to start writing Java code.
With this course, you will learn all the essential topics in Core Java
