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Re: Class ... implements ...

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Aéris <aeris@imirhil.fr> writes:

> Le 03/04/2011 18:22, Merciadri Luca a écrit :
>> I am attending to a course which treates about the object-oriented
>> approach. Its role is not at all to make the students learn Java. Java
>> is just some (good) `excuse' to practice OO programming.
>
> Even if I made Java abstraction, all your question is OOP only, and at a
> very beginning level skill.
>
> Difference between « identity » (==) or « equality » (.equals),
> subclass/interface casting and assigment, overridding, constructor
> inheritance…
> All those points are NECESSARY to do any OOP (Java, C++, C# or any other
> OO languages), so I question myself why you assist to lecture about «
> advanced » OOP patterns without those prerequisites or why your lecturer
> doesn't learn you those points, before seeing advanced points.
But I totally agree with you. I don't remember if I used the word
`advanced' in some message, but if so, I used it inappropriately, as this is an
*introductory* course in OOP. The problem is that the concepts are
introduced one after another, and there are still some concepts I
haven't seen yet, but that I obviously need to understand before doing
such exercises.

>> But, as a result, I lack practice in this language, even if I had some
>> project to do that I did in not more than some days. I'm lacking long
>> term practice.
>
> For me, your question is not at all Java oriented the most of the time.
> If you lack practice, this is in OOP overall, and not only in Java
> specially.
Okay. Well, I need to practice OOP, then.

- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

If it's too good to be true, then it probably is.
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Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-02 22:13 +0200
  Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-02 17:30 -0400
    Re: Class ... implements ... Roedy Green <see_website@mindprod.com.invalid> - 2011-04-02 23:09 -0700
    Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 12:00 +0200
  Re: Class ... implements ... Roedy Green <see_website@mindprod.com.invalid> - 2011-04-02 20:53 -0700
    Re: Class ... implements ... Stanimir Stamenkov <s7an10@netscape.net> - 2011-04-03 10:15 +0300
  Re: Class ... implements ... Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-04-03 08:42 -0400
    Re: Class ... implements ... Roedy Green <see_website@mindprod.com.invalid> - 2011-04-03 06:45 -0700
      Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 17:29 +0200
        Re: Class ... implements ... Patricia Shanahan <pats@acm.org> - 2011-04-03 09:01 -0700
          Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 18:10 +0200
            Re: Class ... implements ... Patricia Shanahan <pats@acm.org> - 2011-04-03 09:32 -0700
              Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 18:48 +0200
        Re: Class ... implements ... Aéris <aeris@imirhil.fr> - 2011-04-03 18:07 +0200
          Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 18:22 +0200
            Re: Class ... implements ... Aéris <aeris@imirhil.fr> - 2011-04-03 19:02 +0200
              Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 20:15 +0200
      Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:01 -0400
    Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 17:27 +0200
      Re: Class ... implements ... Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-04-03 14:26 -0400
      Re: Class ... implements ... Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2011-04-03 16:14 -0300
        Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 21:33 +0200
          Re: Class ... implements ... Aéris <aeris@imirhil.fr> - 2011-04-03 22:13 +0200
            Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 22:24 +0200
      Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:05 -0400
    Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 17:31 +0200
      Re: Class ... implements ... Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-04-03 14:41 -0400
        Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 21:45 +0200
          Re: Class ... implements ... Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-04-03 16:40 -0400
            Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 22:58 +0200
              Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:13 -0400
          Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:10 -0400
        Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 21:51 +0200
          Re: Class ... implements ... Patricia Shanahan <pats@acm.org> - 2011-04-03 13:02 -0700
            Re: Class ... implements ... Merciadri Luca <Luca.Merciadri@student.ulg.ac.be> - 2011-04-03 22:23 +0200
          Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:15 -0400
      Re: Class ... implements ... Lew <noone@lewscanon.com> - 2011-04-06 12:08 -0400

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