Beginner Videos

Setup

1 ​Installing the JDK
2 ​Running a Java Program
3 ​Downloading Eclipse

Your First Programs

4 ​Hello Youtube
5 ​Variables
6 ​Getting User Input
8 ​Math Operators
9 ​Increment Operators
7 (Exercise) ​Building a Basic Calculator
25 ​Math Class Methods
26 ​Random Number Generator

Conditionals

10 ​If Statement
11 ​Logical Operators
18 ​Nested if Statements
19 ​if else statement
12 ​Switch Statement
20 ​Conditional Operators

Loops and Arrays

13 ​While Loop
21 (Exercise) ​Simple Averaging Program
24 ​do while Loops
22 ​for Loops
23 (Exercise) ​Compound Interest Program
27 ​Introduction to Arrays
28 ​Creating an Array Table
29 ​Summing Elements of Arrays
30 ​Array Elements as Counters
31 ​Enhanced for Loop
32 ​Arrays in Methods
33 ​Multidimensional Arrays
34 ​Table for Multi Arrays

Classes

14 ​Using Multiple Classes
15 ​Use Methods with Parameters
35 ​Variable Length Arguments
16 ​Many Methods and instances
17 ​Constructors
39 ​Multiple Constructors
41 ​Building Objects for Constructors
43 ​Composition

Keywords

38 ​public, private, and this
46 ​static
47 ​More on static
48 ​final
44 ​Enumeration
45 ​EnumSet Range

Common Methods

40 ​Get and Set Methods
42 ​toString Method

Object Oriented Programming (OOP)

49 ​Inheritance
55 ​Introduction to Polymorphism
56 ​Polymorphic Arguments
57 ​Overriding Rules
58 ​Abstract and Concrete Classes
59 ​Class to Hold Objects
60 ​Array Holding Many Objects
61 ​Simple Polymoprhic Program

File Input/Output? (I/O)

78 ​File Class
79 ​Creating Files
80 ​Writing to Files
81 ​Reading from Files

Exceptions

82 ​Exception Handling