If Logic, Java - Educator.com

Loading video...

Next Lecture

Previous Lecture

Discussion
Quick Notes
Download Lecture Slides
Table of Contents
Related Services

Please login to ask a question and view discussion.

Start Learning Now

Our free lessons will get you started (Flash® 10 required).
Get immediate access to our entire library.

Features Overview

Get on-demand access to our complete library
Search and jump to exactly what you need to learn
Track your progress
Download practice and lesson files
*Ask questions and get answers from our community & instructors

If Logic

“If” statements allow a program to make a decision
“If” statements require “yes or no” type questions
“If” statements take a desired action based on the answer to that question
Java “if” statements follow “If...Else...” logic

If Logic

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

I. Java
	Introduction to Java	31:13
	Working with Java	31:57
	Classes, Objects, and Methods	29:34
	If Logic	34:20
	Loops	37:00
	Modules	33:56
	Arrays	34:03
	Inheritance	28:15
	Polymorphism	36:53
	Exception Handling	22:45

AP Computer Science: Java


Introduction to Java			31:13
	Intro		0:00
	What is Java?		0:12
		Definition of Java	0:13
	Writing a Java Program		3:48
		Example: Converter IO Program	3:49
		Example: Grade Program	8:00
		Example: Writing a Java Program	12:13
	Starting Point of All Java Code		14:00
		'Public Static Void Main'	14:01
	'Public Static Void Main' Syntax		16:07
		Syntax	16:08
		String	16:27
		args	16:41
	How to Add Comments		17:13
		How to Add and Use Comments	17:14
	Java Statements		17:59
		Java Statements and Example	18:00
	Example1: Text-printing Program		18:44
	Example 2: Text-printing on Multiple Lines		20:12
	Example 3: Addition Program that Displays the Sum of Two Numbers		21:11
	Example 4: Program that Determines Calculations of Two Numbers		24:43
	Example 5: Running Programs Through NetBeans IDE		25:50
Working with Java			31:57
	Intro		0:00
	History of Java		0:09
		History of Java	0:10
	Requirements of Java		2:35
		Free to Download & Install	2:36
		System's Path Environment Variable	4:40
	Java's Two-Step Process		5:48
		Create Source File	5:49
		Compile Source File Into Bytecode	6:49
	Java Application Creation		7:35
		Two Main Ways to Create Java Application	7:36
		Other Popular Java-compatible IDE	8:08
	Importing Classes		8:45
		Importing Classes, Example, and Syntax	8:46
	Arithmetic Rules of Precedence		10:02
		PEMDAS vs. P(MDR)(AD)(Java)	10:03
	Four More Program Examples		13:22
		Example: Circle Geometry	14:06
		Example: Searching Through a Text String	19:50
		Example: Doing a Find & Replace	23:35
		Example: Calendar Functions	25:45
Classes, Objects, and Methods			29:34
	Intro		0:00
	Classes, Objects, and Methods		0:09
		Class	0:10
		Object	0:57
		Attributes	1:14
		Method	1:33
		Arguments	1:48
	Instance Variables		2:17
		Instance Variables	2:18
	Set and Get Methods		3:15
		Set and Get Methods	3:16
	Primitive Types vs. Reference Types		4:11
		Primitive Types	4:12
		Reference Type	6:56
	Constructors		7:22
		Attributes of Constructors	7:23
	Example 1: Prints a Table of Squares and Cubes From 0 to 10		8:26
	Example 2: Bank Account Class with Constructor		11:54
	Example 3: Create and Change Account Object		14:14
	Example 4: Bank Account Debit Function		18:44
	Example 5: Debit Account Balance Program		20:08
	Example 6: Hardware Store Inventory & Invoice		22:50
	Example 7: Hardware Store Inventory & Invoice Main Class		26:05
If Logic			34:20
	Intro		0:00
	The Mighty 'If'		0:08
		If Logic and If Statements	0:09
	Conditional Statements in Java		1:44
		If	1:45
		If…Else	2:07
		If…Else If….Else	2:33
		Switch	3:15
	Pseudocode		3:41
		Pseudocode	3:42
		Examples	4:05
	Compound Assignment Operators		6:17
		Compound Assignment Operators and Examples	6:18
	Boolean Logical Operators		9:02
		&& Operator	9:03
		\| \| Operator	9:58
		! Operator	11:38
	Example 1: Program that Determines the Larger of Two Numbers		13:00
	Example 2: Determine the Largest and Smallest Entry		15:55
	Example 3: Determine if a Number is Odd or Even		19:24
	Example 4: Determine if Three Values Could Form a Triangle		21:44
	Example 5: Run Application for Triangle		24:23
	Example 6: Basic If…Else Statement		25:11
	Example 7: Basic If…Else If…Else Statement		26:52
	Example 8: Catch Possibilities if User Enters Invalid Numbers		28:38
	Example 9: Basic Switch Statement		31:10
Loops			37:00
	Intro		0:00
	Types of Loops		0:07
		For Loop	0:54
		While Loop	1:15
		Do…While Loop	1:39
	Increment and Decrement Operators		2:26
		Operators Overview	3:11
		Pre-Increment	4:34
		Pre-Decrement	5:35
		Post-Increment	6:01
		Post-Decrement	6:25
	Counters vs. Sentinels		7:06
		Counters	7:07
		Sentinels	7:40
	Break & Continue Statements		8:46
		Break	8:47
		Continue	9:29
	While Loop Syntax		10:03
		While Loop Syntax and Example	10:04
	For Loop Syntax		11:54
		For Loop Syntax and Example	11:55
	Example 1: Calculate Commissions for Sales Staff		13:55
	Example 2: Program Calculates Average Miles Per Gallon		18:56
	Example 3: Find the Smallest of Entered Numbers		23:30
	Example 4: Return the Lyrics to 'The 12 Days of Christmas'		27:37
	Example 5: Do While Setup		31:50
	Example 6: Break Loop Statement Example		34:21
	Example 7: Continue Loop Statement Example		35:05
Modules			33:56
	Intro		0:00
	Types of Modules		0:09
		Methods & Classes	0:10
		Packages	0:28
	Static Class Members		1:20
		Static Class Members	1:21
		Example of Static Class Members	1:51
	Queues vs. Stacks		3:21
		Queues	3:51
		Stacks	5:06
		Push and Pop	5:42
	Method Overloading		6:05
		Method Overloading	6:06
	The 'this' Keyword		7:13
		'this' Keyword	7:14
		Example	7:28
	Composition vs. Inheritance		8:05
		Composition and Example	8:23
		Inheritance and Example	9:33
	Example 1: Roll a Six-diced Die 10,000 Times		10:53
	Example 2: Program Calculates Charges for Parking Lot		14:47
	Example 3: Test Application for Class Parking		20:30
	Example 4: Program that Converts Fahrenheit to Celsius and Vice Versa		23:43
	Example 5: Program Simulates Tossing a Coin		29:25
Arrays			34:03
	Intro		0:00
	What is an Array?		0:08
		Attributes of Array	0:09
	Types of Arrays		1:10
		Single-Dimensional	1:18
		Two-Dimensional	2:01
	How to Declare an Array		3:15
		Declaring an Array: Single Dimension	3:16
		Declaring an Array: Two Dimension	4:12
	The Enhanced 'for' Statement		5:02
		'for' Statement	5:03
	Passing Arrays to Methods		7:14
		Pass by Value	7:34
		Pass by Reference	7:54
	Example 1: Simple Array		8:24
	Example 2: Program Simulates Rolling Two Six-sided Dice 36,000 Times		9:54
	Example 3: Application Roll Two Dice		14:49
	Example 4: Program Totals Sales for Sales Staff and Products		17:24
	Example 5: Application for Class Sales		21:08
	Example 6: Card Class Represents a Playing Card		24:43
	Example 7: Deck Class Represents a Deck of Playing Cards		26:36
	Example 8: Card Shuffling and Dealing Application		30:35
Inheritance			28:15
	Intro		0:00
	Composition vs. Inheritance		0:07
		Composition & Example	0:17
		Inheritance & Example	1:16
	Composition vs. Inheritance		2:04
		Visual Diagram	2:05
	Inheritance Class Structure		4:36
		Parent Class	4:37
		Child Class	4:51
		Purpose of Inheritance	5:01
	Method Overriding vs. Overloading		6:32
		Method Overriding	6:39
		Method Overloading	7:28
	Inheritance Class Hierarchy		8:01
		Inheritance Class Hierarchy	8:02
	Protected Members		10:27
		Public, Protected, and Private	10:28
	Example 1: Basic Inheritance with Constructors		12:11
	Example 2: Program Exhibits Both Composition and Inheritance		16:03
	Example 3: Class Point Definition		21:07
	Example 4: Class Quadrilateral Definition		22:15
	Example 5: Class Trapezoid Definition		23:09
	Example 6: Class Parallelogram Definition		24:05
	Example 7: Class Rectangle Definition		24:37
	Example 8: Class Square Definition		24:50
	Example 9: Main Application for Shapes Exercise		25:42
Polymorphism			36:53
	Intro		0:00
	What is Polymorphism?		0:08
		Definition of Polymorphism	0:09
	Polymorphism in Programming		1:10
		Superclass	1:11
		Subclass	2:11
		Variable	2:21
		Method	2:31
	Polymorphism in Programming		3:46
		Superclass	3:47
		Subclass	4:16
		Variable	4:22
		Method	4:31
	Abstract Classes vs. Concrete Classes		6:31
		Abstract Classes	6:32
	Abstract Class Polymorphism Example		9:19
		Abstract Superclass	9:20
		Concrete Subclasses	9:58
	'Final' Keyword for Superclass Methods		13:49
		'Final' Keyword	13:50
		Example	14:21
	Example 1: Program to Demonstrate Basic Polymorphism		16:25
	Example 2: Program to Demonstrate Polymorphism with Multiple Subclasses		18:35
	Example 3: Program Tests Shape Hierarchy		25:12
	Example 4: Definition of Class Shape		27:17
	Example 5: Definition of Class Two Dimensional Shape		28:31
	Example 6: Definition of Class Three Dimensional Shape		29:29
	Example 7: Definition of Class Sphere		33:45
Exception Handling			22:45
	Intro		0:00
	What is Exception Handling?		0:09
		Definition of Exception Handling	0:10
	Why Account for Errors?		1:31
		Why Account for Errors?	1:32
	Common Types of Errors		3:51
		User Caused	3:52
		Programmer or System Caused	5:31
	Using the 'Try… Catch' Process		7:30
		Try	7:35
		Catch	8:27
	Try… Catch Syntax		8:51
		Try… Catch Syntax	8:52
	Uncaught Exceptions		9:44
		Handling Uncaught Exceptions	9:45
	Throw' Statement		11:03
		Throw Statement	11:04
		Throw Syntax	11:22
	Example 1: Program to Catch Divide by Zero Error		11:41
	Example 2: Program to Demonstrate Finally Keyword		16:18
	Example 3: Superclass and Subclass Exceptions		19:20

Related Services

Name	Description	Link
Domain Name Registration
Go Daddy	Go Daddy is the world’s #1 domain name registrar. In addition to domain registration and hosting, Go Daddy also provides e-business related software and services.	Visit Go Daddy
Website Hosting
Name	Description	Link
Blue Host	Bluehost was recently awarded Best New Hosting Company and Best Customer Support by the some of the leading hosting review companies. $6.95/month hosting.	Visit Blue Host
Host Gator	HostGator is a world leading provider of shared, reseller and dedicated web hosting. Starting at $3.96/month hosting.	Visit Host Gator
Bigcommerce	Bigcommerce is an easy to use eCommerce software with over 30,000 online stores. If you are interested in building your own eCommerce website, Educator.com highly recommend giving Bigcommerce a try!	Visit Bigcommerce
Secure Online Backup
Name	Description	Link
Carbonite	Back up your work online with Carbonite! The choice is yours: $1500 hard drive recovery OR $59.00/year for unlimited backup? With nearly 200 billion files backed up and counting, Carbonite is the leading provider of online backup.	Visit Carbonite

Educator

the best free way to manage your classroom

Free Class Website!

Free Unlimited Hosting!

Free Educator.com Domain!

If Logic

Share this knowledge with your friends!

Start Learning Now

Features Overview

If Logic

If Logic

AP Computer Science: Java

Related Services