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| TITLEPolymorphism DESCRIPTIONIn every OO class I teach, I introduce encapsulation and polymorphism as the primary OO tactics, with inheritance a distant third. It's hard to tease apart polymorphism and inheritance, because most OO languages are based on an intimate fusion of the two, unnecessarily. Inheritance is a v... SUMMARYit hard to tease anything apart. Some people experience maintenance problems as a result of pervasive inheritance in OO systems. Justifiably, these people then become skeptical about polymorphism as well, because it is so strongly linked to inheritance. They are then tempted to give up on OO altogether. This is throwing the baby out with the bathwater. My advice as an OO trainer is to use inheritance sparingly, and rely as much as we can on polymorphism. Polymorphism is an abstraction enabler. The idea is that if we are to describe processes at a relatively high level of... |
| TITLECool House review DESCRIPTIONHere is my proper Cool House review with no mention of cocks (sorry folks). But David Hasselhoff gets a couple of mentions. He's a legend and not a cock at all. Plus I have a new mix to go up on my Pick-a-mix DJ page any day now. You people are just so lucky. ... SUMMARY... |
| TITLEBij Heineken geen problemen DESCRIPTIONWat kan de aandelenindex nog tegenhouden om vol door de 400 te gaan. Volgens onze analyse op pagina 1 eigenlijk helmaal niets omdat de beurs is ondergewaardeerd. Maar ondergewaardeerd zijn is niet bepaald direct een reden voor snel herstel. Daar moet een katalysator voor zijn. En wat die is valt eig... SUMMARY... |