
Write your first Java program, Hello World, using IntelliJ with a configured JDK 18+ and a simple main method, and print text with System.out.println followed by a semicolon.
Learn how arrays in java store lists of one data type, and master the declaration syntax: type[], name, equals new type[length], for example with strings or integers.
Learn how to count index values in an array using zero-based indexing, with examples like watermelon, cherry, and banana.
Learn to declare and assign arrays in Java, print contents with Arrays.toString, sort with Arrays.sort, and check the array length.
Learn how to reassign values in Java arrays by updating an element at a specific index, changing 8 to 10 in even nums array to yield 2, 4, 6, 10.
Learn how constructors create objects from a class and initialize attributes using parameters, including empty constructors, parallel variable names, and multiple-parameter examples like a dog class.
Create and use mutator methods to change an object's state, such as increasing a dog's age, using void return types and parameters, and verify with an accessor method.
Have you never learned coding before and want to learn the basics of programming and Object Oriented Programming?
Are you confused about the basics of Object Oriented Programming? Are you confused about coding in general?
Do you want to clear up your coding and Object Oriented Programming concepts?
Do you want to learn coding and Object Oriented Programming with Java EASILY, VERY CLEARLY, and WITHOUT CONFUSION?
If you answer is yes to any of these questions, then this course is right for you!
This course is meant to introduce Object Oriented Programming with Java to people who have never learned it before. It can be a confusing concept, and this course is meant to teach it to you as clearly as possible. In case you have never learned Java programming before, the first part of the course teaches you the basics of Java programming. Then, the second part of the course introduces you to Object Oriented Programming. This is why anybody who has little to no programming experience can take this course.
Object Oriented Programming is a very useful concept. If you want to pursue programming in the real world at all and build real world applications, Object Oriented Programming comes in very handy!!