Getting Started with Java
My experience installing and using Java for the first time was very smooth. I simply followed the instructions step-by-step from the following resource: http://docs.oracle.com/javase/tutorial/index.html
Once you install the Java programming language, you will
need an IDE (integrated development environment) to write your code. There are multiple
options for you to choose from, which you can from the link above. I chose to
install and try two IDEs, Eclipse and NetBeans. For this first project, I chose
to use NetBeans. In order to complete my “Hello, My Name Is” program, I follow
the tutorial at this link: http://docs.oracle.com/javase/tutorial/getStarted/index.html.
Java uses object-oriented programming, which is a method of
coding focused on objects. There are four principles common to object-oriented
programming. These principles are inheritance, polymorphism, abstraction, and
encapsulation.
Inheritance is a principle in which acquires the properties
of its parent object. This allows for code in Java to be reusable.
Polymorphism is a principle that allows a single task to be performed
in different ways. Javatpoint.com (https://www.javatpoint.com/java-oops-concepts)
gives some helpful real-world analogies of this principle, such as the “speak”
being performed differently by a human, a dog, and a cat.
Abstraction is a principle that focuses on showing the
functionality of a task while hiding its internal workings. This helps keep the
code clean and easy to recall.
Encapsulation is a method of bundling code and data together
into a single unit. This again helps make Java easy to read and understand.
Java is one of the most popular object-oriented programming
languages used for building games and applications. There are many tutorials
available to help you learn more about Java. I found a very useful video tutorial
that is only 14 minutes long but provides a good understanding of how to navigate
through Java. You can find it here: https://www.youtube.com/watch?v=RRubcjpTkks

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