Introduction to object-oriented programming ShowA new programming concept
Extract from "Understanding Active X and OLE" by David Chappel
"In the last 35 years, designers of computer hardware have gone from designing machines the
size of a hangar to thin notebooks based on minuscule...
[Myth] Visual Basic is an object-oriented language Show[Myth]Visual Basic is an object-oriented language
Myth
Reality
Explanations
Myth
Visual Basic is an object-oriented language.
Reality
FALSE.
Explanations
This myth is popular, but unfortunately its false: VB6 is not an object...
Automatic movement of an object on a Powerpoint slide ShowAutomatic movement of an object on a Powerpoint slide
This trick allows the automatic movement of an object on a slide.
Here's how:
Putting the desired image in the background: Right click on the slide/Background, /Grounds and...
The 3D software for designing houses ShowThe 3D software for designing houses
Free software
Architecture 3D 1.5
Google SketchUp
Other software
Home Plan Pro
FloorPlan3D
What software ican usesto make a 3D plan of my house?
Free software
Architecture 3D...
[EEEpc] Quickly change the orientation of its screen Show[EEEpc] Quickly change the orientation of its screen
To quickly change the orientation of the screen, make the following key combinations:
Normal screen: CTRL + ALT + ⇑
Screen at 90 ° to the left: CTRL + ALT + ⇐
Screen...
Download DB Designer ShowAllows you to handle your databases the most efficient way.
DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment.
It combines a simple and clear...
Design Patterns ShowDesign Patterns
Design Patterns is a set of best design practices that are used to address many recurring problems in object-oriented programming.
The concept of Design Patterns was the result of work done by a group of 4 people (Erich Gamma,...
OOP - Data encapsulation ShowThe concept of encapsulation
Encapsulation is a way of organising data and methods into a structure by concealing the the way
the object is implemented, i.e. preventing access to data by any means other than those specified. Encapsulation...
OOP - Polymorphism ShowDefinition of polymorphism
The word polymorphism comes from Greek and means having several different forms.
This is one of the essential concepts of object-oriented programming. Where inheritance is related to classes and
(their hierarchy),...