Methods of the String Class
Learn how to manipulate strings in various ways. Also, we touch a little on Applets and graphics in this lesson.
20 Touko 202110min
Introduction to the Scanner Object in Java
Learn how to create a software program utilizing the Scanner object. In Java, Scanner allows the user to input text and is a good first step in creating interactive programs.
6 Touko 20218min
Primitive Data Types and Order of Operations in Java
Looking at mathematical expressions in Java that employ integers and doubles. Exploring how these get used and computed.
29 Huhti 20218min
Variable Value Assignment in Java
Describing how to assign a new value to an integer once it has been declared with a given value. Also, I’m learning how to REST, in multiple ways.
22 Huhti 20216min
Introduction to Variables: Declaring an Integer
How to create and use an integer in a Java program/code.
15 Huhti 20213min
Escape Sequences in Java (Delimiters)
Learn about how to use character sequences in strings to help format things the way you want them (tab, new line, etc.).
8 Huhti 20215min
Concatenation vs Addition
Exploring how to concatenate strings in Java, and also how to perform mathematical operations and print them out.
1 Huhti 20218min
