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Programming Principles: The Java Library
Justin Bradley . 31 Oct 2011 23:47

In this session we point you at the Java Library, and go into some more details on how Strings work. We also introduce the HashMap class (a very useful type of collection).

Programming Principles: Variables, Primitives, Objects and Scope
Justin Bradley . 11 Oct 2011 11:48

In this session we look more closely at the way that Java deals with variables, and in particular with the differences between primitives (basic types like int and char) and objects. We also take an initial look at the scoping rules in Java, which dictate the visibility of variables in your program

Programming Principles: Introduction to Java
Justin Bradley . 03 Oct 2011 20:20

In this lecture we look at key concepts in Java: how to write, compile and run Java programs, define a simple class, create a main method, and use if/else structures to define behaviour.

Lecture 1 - Starting out
Justin Bradley . 26 Sep 2008 13:59

What is Programming? A useful definition Object Orientation (and it’s counterparts) Thinking OO Programming Blocks Variables Logic Data Structures Methods

Lecture 12 - Scope
Justin Bradley . 26 Sep 2008 13:58

Instance Variables Local variables Cool 3D Modelling! “this” keyword

Lectures 17 and 18 - Exceptions - when it all goes wrong
Justin Bradley . 25 Sep 2008 14:12

Exceptions An Example The Throws keyword Try and Catch The flow Multiple exceptions Finally How exceptions are thrown What the complier checks Handle or Defer Recovery Writing your own

Lecture 16 - I can't hear you through the static
Justin Bradley . 25 Sep 2008 14:11

Static Types of methods Instance Static Example Calling Static methods Why Static Final

Lecture 15 - Interface this
Justin Bradley . 25 Sep 2008 14:09

A quick word about abstract How a class interfaces Making Pets The Deadly Diamond of Death Interfaces (not interfaces)

Lecture 14 - Exploring Polymorphism
Justin Bradley . 25 Sep 2008 14:08

Which methods are where? Overriding Calling super’s methods Coupling and cohesion

Lecture 13 - It runs in the family
Justin Bradley . 25 Sep 2008 14:07

Inheritance Code duplication Super classes Constructors Polymorphic collections “Anywhere a super class is, a sub class can go” Casting A great deception

Lecture 8 - über-Arrays
Justin Bradley . 25 Sep 2008 14:03

ArrayList ArrayList vs Array Declaration Insertion Access Removal Wrapper classes Iterator object

Lecture 7 - Going Loopy
Justin Bradley . 25 Sep 2008 14:01

Looping while do while for Arrays indexes For each loop

Lecture 4 - Methods and Stuff
Justin Bradley . 24 Sep 2008 11:33

Banking Parameters and arguments Passing Objects Primitives Returning Getters and Setters

Lecture 5 - Constructors
Justin Bradley . 24 Sep 2008 11:31

Constructors With one parameter With two parameters Overloading Constructors and methods

Lecture 3 - Objects Ahoy
Justin Bradley . 24 Sep 2008 11:27

Variables - Objects and Primitives, Quick look at scope

Lecture 2 - Java
Justin Bradley . 27 Aug 2008 10:29

Programming Overview The JVM (The Java Virtual Machine) A brief look at Structure Class Method Statement Magic incantations main() output Coding a Dog Programming Principle(1) If and Boolean operations Coding a Bank Account Quick look at ToolBox

This list was generated on Fri May 3 06:33:43 2024 UTC.