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
7. ​Building a Basic Calculator
8. ​Math Operators
9. [Increment Operators]

Conditionals

10. ​If Statement
11. ​Logical Operators
12. ​Nested if Statements
13. ​if else statement
14. ​Switch Statement
15. ​Conditional Operators

Loops and Arrays

13. ​While Loop
14. ​do while Loops
15. ​for Loops
16. ​Introduction to Arrays
17. ​Creating an Array Table
18. ​Summing Elements of Arrays
19. ​Array Elements as Counters
20. ​Enhanced for Loop
21. ​Arrays in Methods
22. ​Multidimensional Arrays
23. ​Table for Multi Arrays

Classes

14. ​Using Multiple Classes
15. ​Use Methods with Parameters
16. ​Many Methods and instances
17. ​Constructors
18. ​Multiple Constructors

Keywords

38. ​public, private, and this
39. [​https://www.youtube.com/watch?v=Mhxp5dZOy78&list=PLFE2CE09D83EE3E28&index=46 static47. [More on static
40. ​final

Common Methods

40. ​Set and Get Methods
41. ​toString Method

Object Oriented Programming (OOP)

49. [Inheritance]
50. [Introduction to Polymorphism]
51. [Polymorphic Arguments]
52. [Overriding Rules]
53. [Abstract and Concrete Classes]
54. [Class to Hold Objects]
55. [Array Holding Many Objects]
56. [Simple Polymoprhic Program]

Input/Output? (I/O)

78. [File Class]
79. [Creating Files]
80. [Writing to Files]
81. [Reading from Files]

Exceptions

82. [Exception Handling]

36. [Time Class]
37. [Dislpay Regular Time]

41. [Building Objects for Constructors]
42. [Composition]
43. [Enumeration]
44. Range?

21. [Simple Averaging Program]
22. [Compound Interest Program]
23. [Math Class Methods]
24. [Random Number Generator]
25. [Variable Length Arguments]