Examples from Lectures for CSC 120

Lecture 37 — Some useful methods in the Java Math class — 4/15
Math class reference page from W3Schools.com — 4/15
Demo Program that calculates the mean and std deviation of Integer samples — 4/15

Lecture 34 — Finding sum, average, min and max of an array — 4/8
MUPanel class for a demo program for in-class example — 4/8
SoccerTeam class used in this example — 4/8

Lecture 32 — How to process arrays — 4/1
MUFrame.java for program that processes all or some elements of an array — 4/1
MUPanel.java for this program — 4/1
Mouse.java class definition file for this program — 4/1
Object Scope and the this keyword — 4/1
MUPanel.java for a program illustrating the use of this to access class-level objects — 4/1

Lecture 30 — Working with individual objects vs. working with arrays — 3/27
MUFrame.java for program that uses an array of Mouse objects — 3/27
MUPanel.java for this program — 3/27
Mouse.java class definition file for this program — 3/27

Lecture 29 — How to Use Swing Components for a User Interface — 3/25
MUFrame.java that draws rows and columns of dots with spinners and sliders — 3/25
MUPanel.java for this program — 3/25

Lecture 27 — Using a for loop to generate a series of values — 3/20

Lecture 24 — Finding the total, average, maximum and minimum of a series of values entered by the user — 3/13

Lecture 23 — Program that shows use of getText and setText with TextFields, TextAreas and Labels — 3/11

Lecture 22 — Program that simulates rolling dice — 2/28

Lecture 21 Using the Random class to generate unpredictable values — 10/11
Program that uses a Random object to generate unpredictable sequences — 10/11

Lecture 18 — &&, || and ! logical operators, and the .equals methods for Strings — 2/19
MUFrame.java program showing nested if examples for NCAA Tournament selection — 2/19
MUPanel.java for this example program — 2/19

Lecture 16 — More Operators in Java: += -= *= /= %= ++ and -- — 2/14
TVSet.java class definition — 2/14
MUPanel.java that uses TVSet objects with Buttons — 2/14

Lecture 15 — BankAccount.java class definition — 2/12
MUPanel.java that uses BankAccount objects — 2/12

Lecture 12 — TVSet.java class definition — 2/5
MUPanel.java that uses TVSet objects — 2/5

Lecture 11 — Structure of all setter and all getter methods — 2/2
BaseballHitter.java class definition — 2/2
MUPanel.java that uses BaseballHitter objects — 2/2

Lecture 10 — Lecture Notes about typical methods in a class — 1/31

Lecture 9 — Lecture Notes about Data Types, Operators and Methods — 1/29
MUPanel.java developed in class — 1/29

Lecture 8 — Lecture Notes about Kinds of Methods and Data Types — 1/26

Lecture 6 — How to enter different data type values in Java statements — 1/22

Lecture 5 — Structure of all Class Definitions — 1/19
LollipopTree.java class definition — 1/19
SmileySun.java class definition — 1/19
MUPanel.java that uses tree and sun objects — 1/19

Lecture 4 — Methods of the Graphics class explained — 1/17

Lecture 3 — modified Flag.java class definition (modified to draw a vertical stripe) — 1/12
MUPanel.java that draws flags and names the country — 1/12

Lecture 1 — Introduction to Java Programming & Objects — 1/8