Object Oriented Principles – OO Part 3

In this part, we’ll try to understand principles of object oriented, that of course we’ll implement it both in design analysis and programming as well.

Object
-> represent abstraction of real world things
-> object has status, identity and behaviour

Easy Simple Desktop Schedule Manager

Most of us need schedule to discipline and optimize our time and activities. For us, who often have activities in front of computer desktop or they who depend their life on their computer will exactly need a simple schedule on their desktop. I guess it will be easy and the most important thing, it won’t make your computer or laptop work slowly if it needs installation on system, if you use my desktop schedule manager that I use.

First Step to Object Oriented – Object Oriented Technique part 2

Great Software Begins Here!

To make a great program in Object Oriented, it needs to have a great analysis and design.

What do you think about a great software?
A customer says: a great software always does whatever the customer wants. If customer wants a new ways of them, it will do it perfectly.
The Object Oriented programmer says: a great software is code that is object oriented. So there’s not a bunch of duplicate code and each object pretty much control its own behaviour. It’s also easy to extend because your design is really solid and flexible.

Object Oriented Eager – Object Oriented Technique part 1

Who is this tutorial is made for?
This tutorial is made for they who can say “yes” to these answer below :
“Do you want to learn, understand, remember and apply object oriented analysis and design to real world projects and write a better software in the process?”

“Yes”, this tutorial’s for you.

but then who should probably back away from this tutorial?
“Are you afraid to try something new with Java?”

“Yes”, this tutorial isn’t for you. Then you don’t need to continue it. STOP HERE!!!

Random Desktop Wallpaper

Sometimes it’s boring to watch our only one desktop wallpaper picture, if you can change it without configuring some complicated ways, why not?!
How it works?
Windows wallpaper setting not only need a picture format to use as a wallpaper but also it can use an html page. In this html page, I inject a javascript that make it possible for an html page.
How many images that we can use?
As many as images that you have, but they must be in a same folder with this html page and you have to rename your images into number, started from 1 to how many images you have.
Just try mine, with my html page it would be easy to change your wallpaper just by pressing F5 or refresh. Here is the code…