Tutorial Series: Java Basic

Java is a popular, general-purpose programming language that is used for a wide range of applications. It was created by James Gosling at Sun Microsystems (now part of Oracle Corporation) in the mid-1990s and has since become one of the most widely used programming languages in the world.

One of the key advantages of Java is its platform independence. Java programs can be written once and run on multiple platforms, such as Windows, Mac OS, and Linux, without needing to be recompiled. This is possible because Java programs are compiled into an intermediate bytecode that can be executed on any platform that has a Java Virtual Machine (JVM) installed.

Another advantage of Java is its object-oriented programming (OOP) model. This allows developers to write code that is modular, reusable, and easy to maintain. OOP concepts such as encapsulation, inheritance, and polymorphism are used to create objects that can interact with each other to achieve specific tasks.

Java is also known for its rich standard library, which provides a wide range of pre-built classes and methods that can be used to perform common tasks. These include classes for working with input/output, networking, and data structures such as arrays and lists. Additionally, Java provides a robust security model that makes it a popular choice for developing applications that require high levels of security, such as online banking and e-commerce.

Java Basic provides a solid foundation for understanding the language and its core features. It is an essential step for anyone interested in learning Java and developing applications for a wide range of platforms and uses cases.

A Brief Introduction To Programming

Programming is the process of creating instructions that a computer can follow to perform a specific task or solve a particular problem. Programming languages are...

Some FAQ Answered about Java

Programming requires problem-solving skills, logical thinking, attention to detail, and creativity. A programmer needs to be able to break down complex problems...

Java Basic - 7 Reasons To Learn Java

Java has been present for over 25 years. It has always been one of the most popular languages. It has consistently ranked in the top five of the TIOBE index in terms...

Introduction To Java

Java is both a programming language and a platform. In this tutorial the Java Language will be discussed first, followed by the Java Platform. We will try to keep...

How A Computer Program Works

In this tutorial, we’ll go over some very high-level concepts about how a computer program works. Please keep in mind that we have simplified them in this...

All About Primitive Data Types

Primitive data types are the basic building blocks of any programming language. They represent the simplest values that can be manipulated by a program, such as...

Start Coding A Basic Java Program - PART 1

Earlier we briefly discussed that Java is a platform which is software-only platform and it runs on other hardware-based platforms. Java provides a reliable platform...

Start Coding A Basic Java Program - PART 2

You have to download java on your machine to be enabled to compile and run Java Applications. You may be wondering what downloading java actually means. We will...

Structure of A Java Program

When we designed this course, we originally planned to teach you structured programming first, before moving on to Object Oriented Programming. We designed this...

Working With Variables In Java

We have this concept of variables and constants in programming. If you have done high school algebra then you might be somewhat familiar with this concept. The concept...

Check Our Ebook for This Online Course

Advanced topics are covered in this ebook with many examples.

SQL: Understanding Group By Clause, Distinct Keyword, and Sorting Results
The GROUP BY clause is used in SQL to group the results of a SELECT statement based on one or more columns....
Python Basic - Mathematical operations by python
Some basic operations Mathematical calculations can be easily done on the Python console. So open the...
FAQs About Classes In Java
Java’s Memory Management for Objects In Java, when an object is created, it is stored in a memory...