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Contents contributed and discussions participated by Ahmed Mansour

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Netwokring Introduction - 0 views

www.comptechdoc.org/...index.html Netwokring Tutorials
shared by Ahmed Mansour on 06 Jul 09 - Cached
  • Networking Tutorial
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JAVA Developer's Guide Book - 2 views

www.webbasedprogramming.com/JAVA-Developers-Guide Java E-Books Guide
shared by Ahmed Mansour on 04 Jul 09 - Cached
Ahmed Attyah liked it
  • JAVA Developer's Guide
  • Ahmed Mansour on 04 Jul 09
     
    really great reference for who want to learn Java ... (Y)
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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 : ) ..
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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 ..
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XHTML Frequently Answered Questions - 0 views

www.w3.org/xhtml-faq xhtml web
shared by Ahmed Mansour on 30 Jun 09 - Cached
Ahmed One liked it
  • Ahmed Mansour on 30 Jun 09
     
    i think this is great article to know the differences between html and xhtml ..!
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XML Syntax - 0 views

www.w3schools.com/...xml_syntax.asp
shared by Islam TeCNo on 22 Jun 09 - Cached
  • XML Stores New Line as LF In Windows applications, a new line is normally stored as a pair of characters: carriage return (CR) and line feed (LF). The character pair bears some resemblance to the typewriter actions of setting a new line. In Unix applications, a new line is normally stored as a LF character. Macintosh applications use only a CR character to store a new line.
    • Ahmed Mansour
      Ahmed Mansour on 22 Jun 09
       
      msh fahem el 7eta deh ... 7d yeshra7ha :L
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The F# Programming Language - 0 views

fslang.blogspot.com
shared by Ahmed Mansour on 16 Jun 09 - Cached
  • 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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What's in an HTTP request? - 0 views

djce.org.uk/dumprequest
shared by Islam TeCNo on 15 Jun 09 - Cached
Ahmed Mansour liked it
  • Authorisation Username:not present If you have "logged in" to a web site, your username appears here. Note that this only applies to web sites which use proper HTTP authentication - typically, a "login" window pops up and you get three chances to enter your username and password, otherwise you see a page which says "Authentication Required" or similar.  It doesn't apply to web sites where the "login" is a separate page. It's also possible to supply the username and password in the URL you tell your browser to visit - for example, http://user:password@www.example.com/.  In that case, the username would appear here too.
    • Ahmed Mansour
      Ahmed Mansour on 15 Jun 09
       
      msh fahem el goz2 dah 2wey !! .. 7d yewad7ely please ...
  • Ahmed Mansour on 15 Jun 09
     
    really very important and useful article ... thanks tecno very match :P
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Beginner To Advanced PHP Programming Tutorials - 0 views

www.goodphptutorials.com PHP Tutorials
shared by Ahmed Mansour on 15 Jun 09 - Cached
Ahmed One liked it
  • Ahmed Mansour on 15 Jun 09
     
    I think it's only advanced .. not beginner :D
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More Advanced PHP tutorials - 0 views

www.tutorialized.com/...1 PHP Tutorials
shared by Ahmed Mansour on 15 Jun 09 - Cached
  • Ahmed Mansour on 15 Jun 09
     
    it's more advanced php tutorials
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PHP video tutorials .. - 0 views

www.freeforarab.com PHP Tutorials
shared by Ahmed Mansour on 15 Jun 09 - Cached
Islam TeCNo liked it
  • Ahmed Mansour on 15 Jun 09
     
    PHP tutorials
  • Ahmed Mansour on 15 Jun 09
     
    i think it's nice tutorials
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Introduction to Design Patterns - 0 views

www.moock.org/...introToPatterns
shared by Ahmed Mansour on 12 Jun 09 - Cached
  • 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
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u:153278 p:1131905 اخر اخبار التكنولوجيا d:05-05-2009 t:08:24 PM داماس - 0 views

www.damasgate.com/...1131905-post1.html
shared by Islam TeCNo on 12 Jun 09 - Cached
  • Ahmed Mansour on 12 Jun 09
     
    IT News
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Design and Analysis of Computer Algorithms - 0 views

www.personal.kent.edu/...algorithm.html
shared by Islam TeCNo on 09 Jun 09 - Cached
Islam TeCNo liked it
  • Ahmed Mansour on 09 Jun 09
     
    recommended !! :D Mathematics for Algorithmic Sets Functions and Relations Vectors and Matrices Linear Inequalities and Linear Equations Greedy Algorithms Knapsack Problem o O-I Knapsack o Fractional Knapsack * Activity Selection Problem * Huffman's Codes * Minimum Spanning Tree * Kruskal's Algorithm * Prim's Algorithm * Dijkstra's Algorithm Divide & Conquer Algorithms Dynamic Programming Algorithms * Knapsack Problem DP Solution * Activity Selection Problem DP Solution Amortized Analysis * Aggregate Method * Accounting Method * Potential Method * Dynamic Table Hash Table Binary Search Tree Graph Algorithms * Breadth First Search (BFS) * Depth First Search (DFS) * Topological Sort * Strongly Connected Components * Euler Tour * Generic Minimum Spanning Tree * Kruskal's Algorithm * Prim's Algorithm * Single Source Shortest Path o Dijkstra's Algorithm o Bellman-Ford Algorithm String Matching * Naïve String Matching * Knuth-Morris-Pratt Algorithm * Boyer-Moore Algorithm Sorting * Bubble Sort * Insertion Sort * Selection Sort * Shell Sort * Heap Sort * Merge Sort * Quick Sort Linear-Time Sorting * Counting Sort * Radix Sort * Bucket Sort Computational Geometry Computational Complexity * Information-Theoretic Argument * Adversary Argument * NP-Completeness And Reduction Approximate Algorithms * Vertex Cover * The Traveling Salesman Problem Linear Programming Appendix 1. Parabola 2. Tangent Codes References hoping to discuss these algorithms with each other !
  • Ahmed Mansour on 09 Jun 09
     
    this web page contain a lot of algorithms discussed with simple ways !! i think these maybe useful Tutorials !! hoping to discuss these algorithms with each other !
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Common Mistakes in Online and Real-time Contests - 0 views

www.acm.org/...contests.html
shared by Abdelrahman Ogail on 09 Jun 09 - Cached
Islam TeCNo liked it
  • Dynamic programming problems are to be solved with tabular methods
    • Ahmed Mansour
      Ahmed Mansour on 09 Jun 09
       
      Dynamic programming, like the divide-and-conquer method, solves problems by combining the solutions to subproblems. ("Programming" in this context refers to a tabular method, not to writing computer code) y3ney 3bara 3n 2nene bn2sem el problem el kbirr le shwit probelsm so3'ira .. we ne solve el problems deh we ngma el yab2a dh 7l lel problem el kbira :D;d see introduction to algorithms book . chapter 15
  • breadth-first search
    • Ahmed Mansour
      Ahmed Mansour on 09 Jun 09
       
      In graph theory, breadth-first search (BFS) is a graph search algorithm that begins at the root node and explores all the neighboring nodes. Then for each of those nearest nodes, it explores their unexplored neighbor nodes, and so on, until it finds the goal. ya3ney be el 3arby keda lw ana 3ndy tree maslan we el tree dh bettkwen mn shwit levels 3ady gedan.. lama hagey 23mel search 3la node mo3ina fi el tree deh hamsk el tree mn el root bet3ha ely hwa level 0 we habda2 2mshy level by level y3ney hanzl 3la el level 1 we hakaz le 3'it mal2y el node bet3ty ,,,, see this ,, it's a tutorial show how BFS algorithm is work!! http://www.personal.kent.edu/~rmuhamma/Algorithms/MyAlgorithms/GraphAlgor/breadthSearch.htm
  • Ahmed Mansour on 09 Jun 09
     
    for bignner acmers hoping to be useful !
  • Ahmed Mansour on 09 Jun 09
     
    in this article the author discuss the common problems that faced teams in ACM contests .. and how to avoid it !
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What is Domain Name Resolution - 0 views

www.bleepingcomputer.com/...tutorial52.html
shared by magdy medhat on 08 Jun 09 - Cached
Islam TeCNo liked it
  • What is Domain Name Resolution Introduction When using the Internet most people connect to web sites, ftp servers or other Internet servers by connecting to a domain name, as in www.bleepingcomputer.com. Internet applications, though, do not communicate via domain names, but rather using IP addresses, such as 192.168.1.1. Therefore when you type a domain name in your program that you wish to connect to, your application must first convert it to an IP address that it will use to connect to. The way these hostnames are resolved to their mapped IP address is called Domain Name Resolution. On almost all operating systems whether they be Apple, Linux, Unix, Netware, or Windows the majority of resolutions from domain names to IP addresses are done through a procedure called DNS.
    • Ahmed Mansour
      Ahmed Mansour on 08 Jun 09
       
      i think it's great artical !!
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