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Published on 2010-05-03T03:06:47Z
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In all OO languages I've worked with, constructors aren't inherited.
Why is this?
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Note: this question is an edited excerpt from a blog posting I wrote a few months ago. After placing a link to the blog in a comment on Programmers.SE someone requested that I post a question here so that they could answer it. This posting is my most popular, as people seem to type "I don't get…
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Note: this question is an edited excerpt from a blog posting I wrote a few months ago. After placing a link to the blog in a comment on Programmers.SE someone requested that I post a question here so that they could answer it. This posting is my most popular, as people seem to type "I don't get…
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I read this question and it got me thinking about another fairly recent thing. Object oriented languages. I'm not sure when the first one was created, but why did it take so long before they became mainstream?
C became vastly popular, but didn't become the object-oriented C++ for years(decades…
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Which metric(s) could help to indicate that i have procedural code instead of object-oriented code? I would like to have a set of simple metrics, which indicate with a high probability, that the analyzed code contains procedural transaction scripts and an anemic domain model instead of following sound…
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I am currently running the local version of Caché on my system in order to determine if I can (and will) take on a new possible project.
The current project uses Delphi 7 as a front end calling a Caché dll where the business logic is stored in the database.
I have a background of Sqlserver and Firebird…
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i just want to know the difference between loading the data inside the constructor and loading the data outside the constructor but not inside any methods
example: Loading inside constructor
public class Model{
Object testobject;
public Model(){
testobject=new Object();
}
}
VS
example:…
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I just want to know the difference between loading the data inside the constructor and loading the data outside the constructor but not inside any methods
example: Loading inside constructor
public class Model{
Object testobject;
public Model(){
testobject=new Object();
}
}
VS
example:…
>>> More
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I have a class, say Foo, and every instance of Foo will need and contain the same List object, myList.
Since every class instance will share the same List Object, I thought it would be good to make myList static and use a static function to set myList before the constructor is called. I was wondering…
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Just a small post today, it’s the final iteration before our release and things are crazy here! This is another little tidbit that I love using, and it should be fairly common knowledge, yet I’ve noticed many times that less experienced developers tend to have redundant constructor code when they…
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Why are copy constructors unnecessary for immutable objects? Please explain this for me.
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