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Ahmed Mansour

Introduction to Design Patterns - 0 views

www.moock.org/...introToPatterns

shared by Ahmed Mansour on 12 Jun 09 - Cached
  • design pattern is a widely accepted solution to a recurring design problem in OOP a design pattern describes how to structure classes to meet a given requirement provides a general blueprint to follow when implementing part of a program does not describe how to structure the entire application does not describe specific algorithms focuses on relationships between classes
  • design patterns: make you more productive help you write cleaner code Observer and Singleton are just two of the many available if you like design patterns, try these resources: GoF book -- Design Patterns: Elements of Reusable Object-oriented Software design pattern examples in Java, see Design Patterns in Java Reference and Example Site
  • learn what a design pattern is
    • Ahmed Mansour
      Ahmed Mansour on 12 Jun 09
       
      link to download Design Patterns: Elements of Reusable Object-oriented Software book : http://rs638.rapidshare.com/files/242614498/Design_Patterns_Elements_Of_Reusable_Object_Oriented_Software.pdf
  • Rock Fcis on 12 Jun 09
     
    in summary :D we can say that a design pattern is a general reusable solution to a commonly occurring problem in software design. and it gives the way and relation between the classes and object to solve a certain problem and it doesn't specity the final application here is a book which Tecno give it tom me http://www.4shared.com/file/111350944/8be77835/Dummies_-_DesignPattern.html hope that it will be usefull
Ahmed Mansour

CRC Cards Tutorial - 0 views

users.csc.calpoly.edu/...crc_b

CRC oop

shared by Ahmed Mansour on 04 Jul 09 - Cached
  • Object Oriented Analysis and Design using CRC Cards
  • A CRC cards is an index card that is use to represent the responsibilities of classes and the interaction between the classes. CRC cards are an informal approach to object oriented modeling. The cards are created through scenarios, based on the system requirements, that model the behavior of the system. The name CRC comes from Class, Responsibilities, and Collaborators which the creators found to be the essential dimensions of object oriented modeling.
    • Ahmed Mansour
      Ahmed Mansour on 04 Jul 09
       
      One of the most popular methods for identifying and categorizing classes is to use class-responsibility-collaboration cards (CRC). Each CRC card represents a single class's data attributes, responsibilities, and collaborations. source : Thought Process Book..
    • Ahmed Mansour
      Ahmed Mansour on 04 Jul 09
       
      You need to create three sections on each card: - The name of the class - The responsibilities of the class - The collaborations of the class
  • Why uses CRC cards?
  • ...4 more annotations...
  • They are portable... No computers are required so they can be used anywhere. Even away from the office. The allow the participants to experience first hand how the system will work. No computer tool can replace the interaction that happens by physically picking up the cards and playing the roll of that object... The are a useful tool for teaching people the object-oriented paradigm. They can be used as a methodology them selves or as a front end to a more formal methodology such as Booch, Wirfs-Brock, Jacobson, etc.
  • Tutorial
    • Ahmed Mansour
      Ahmed Mansour on 04 Jul 09
       
      here we can found simple tutorial for illustration...
  • A CRC cards is an index card that is use to represent the responsibilities of classes and the interaction between the classes. CRC cards are an informal approach to object oriented modeling. The cards are created through scenarios, based on the system requirements, that model the behavior of the system. The name CRC comes from Class, Responsibilities, and Collaborators which the creators found to be the essential dimensions of object oriented modeling.
  • Why uses CRC cards? They are portable... No computers are required so they can be used anywhere. Even away from the office. The allow the participants to experience first hand how the system will work. No computer tool can replace the interaction that happens by physically picking up the cards and playing the roll of that object... The are a useful tool for teaching people the object-oriented paradigm. They can be used as a methodology them selves or as a front end to a more formal methodology such as Booch, Wirfs-Brock, Jacobson, etc.
  • Ahmed Mansour on 04 Jul 09
     
    This is great tutorial for CRC cards ( sort of object oriented modeling approach) \ni think it was useful for me ... hoping to be useful for all of us : ) ..
Ahmed Mansour

The Object-Oriented Thought Process - 0 views

www.developer.com/...3304881

oop programming book

shared by Ahmed Mansour on 30 Jun 09 - Cached
  • Ahmed Mansour on 30 Jun 09
     
    in this articles "The Object-Oriented Thought Process"book is discussed ..i think it's a web copy if the book... anyway it's just for who haven't this book :D ..
fili el sayed

CodeProject: Introduction to Object Oriented Programming Concepts (OOP) and More. Free ... - 0 views

www.codeproject.com/...OOP_Concepts_and_manymore.aspx

shared by fili el sayed on 27 Jun 09 - Cached
Ahmed Mansour liked it
  • Ahmed Mansour on 27 Jun 09
     
    kol deh intro :D .. thanks ya flibiney :d
Ahmed Mansour

The F# Programming Language - 0 views

fslang.blogspot.com

shared by Ahmed Mansour on 16 Jun 09 - Cached
  • A Voyage to Functional Programming in F#
    • Islam TeCNo
      Islam TeCNo on 16 Jun 09
       
      el post fe nafs el saf7a deh ta7t :D ..mesh lazem 7ad yedos 3ala el link dah :D
    • Ahmed Mansour
      Ahmed Mansour on 16 Jun 09
       
      Nice Remark ya tecno :D
  • Finally I settled on F#. Both LISP and F# are belong to functional programming (FP) paradigm.Functional programming is a complete different paradigm from imperative (and OO) programming.I found it terse as well yet I can understand it (though some of the concepts are new to me).The advantage is it can use .NET Framework. Thus it gives me a break from OOP and yet taps the power from the familiar .NET Framework.Therefore I decided to dive into it to seem whether functional programming can deliver its claims in terms of productivity and expression power.I would like to share my findings in this blog to those interested in learning functional programming.
    • Ahmed One
      Ahmed One on 16 Jun 09
       
      This is the summary.
    • Islam TeCNo
      Islam TeCNo on 16 Jun 09
       
      Greeeaaaaat ......ana 2aret aktar men post ahoh 3ala el blog dah we isA a garb el F# Thanks Ya wa7ed :P
  • Ahmed One on 16 Jun 09
     
    Touch the function Programming in F#.
  • ...1 more comment...
  • Islam TeCNo on 16 Jun 09
     
    What is F# programming language?
  • Ahmed Mansour on 16 Jun 09
     
    thanks one :D ... great article
  • Ahmed Mansour on 16 Jun 09
     
    What is F# programming language?
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