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Islam TeCNo

XML-RPC Home Page - 0 views

www.xmlrpc.com

xml xml-rpc programming api web development

shared by Islam TeCNo on 14 Jun 09 - Cached
Ahmed Mansour liked it
  • It's a spec and a set of implementations that allow software running on disparate operating systems, running in different environments to make procedure calls over the Internet. It's remote procedure calling using HTTP as the transport and XML as the encoding. XML-RPC is designed to be as simple as possible, while allowing complex data structures to be transmitted, processed and returned.
    • Islam TeCNo
      Islam TeCNo on 14 Jun 09
       
      ya3ni a2dar men program C# maslan andah 3ala function PHP mawgoda 3ala server tani !! :D
  • Islam TeCNo on 14 Jun 09
     
    This is a protocol that is used to call functions over internet using HTTP protocol as the transport and XML as the encoding
fili el sayed

GameDev.net -- How do I make games? A Path to Game Development - 0 views

www.gamedev.net/...makegames

Game Development Games

shared by fili el sayed on 14 Jun 09 - Cached
  • Ahmed Mansour on 14 Jun 09
     
    Nice one fili :D thanks man :)
Islam TeCNo

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
  • Islam TeCNo on 12 Jun 09
     
    Nice :D
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
Islam TeCNo

Belief-Desire-Intention software model - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...BDI_software_agent

shared by Islam TeCNo on 10 Jun 09 - Cached
  • The Belief-Desire-Intention (BDI) software model (usually referred to simply, but ambiguously, as BDI) is a software model developed for programming intelligent agents. Superficially characterized by the implementation of an agent's beliefs, desires and intentions, it actually uses these concepts to solve a particular problem in agent programming. In essence, it provides a mechanism for separating the activity of selecting a plan (from a plan library) from the execution of currently active plans. Consequently, BDI agents are able to balance the time spent on deliberating about plans (choosing what to do) and executing those plans (doing it). A third activity, creating the plans in the first place (planning), is not within the scope of the model, and is left to the system designer and programmer.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      This model is used to simulate human behavior its under area of research and its so interesting and innovative
    • Islam TeCNo
      Islam TeCNo on 11 Jun 09
       
      nice ..... dah tab3an related lel AI !
Islam TeCNo

Inheritance and Interfaces - 0 views

msdn.microsoft.com/...ms973861.aspx

shared by Islam TeCNo on 11 Jun 09 - Cached
  • object composition, which is often the best choice of all.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 11 Jun 09
       
      In Software Engineering Design Patterns there's a rule that states: Favor Composition Over Inheritance
  • Familiarity with Microsoft Visual Basic 6.0
    • Islam TeCNo
      Islam TeCNo on 11 Jun 09
       
      mafesh 7aga C# ?? lazem at3aml ya3ni !
Khaled Ahmed

GadgetsArabia - 0 views

www.gadgetsarabia.com

shared by Khaled Ahmed on 10 Jun 09 - Cached
Islam TeCNo

List of network protocols - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...List_of_network_protocols

shared by Islam TeCNo on 08 Jun 09 - Cached
  • IPv4 Internet Protocol version 4
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      el mafroud dah eli howa asasn e7na bensta5dmo now ...maslan el IP beta3i 217.154.89.2 ....el mafroud dah IPv4 we el mafroud ba2a ba3den netawr we neb2a IPv6 :D
  • IPv6 Internet Protocol version 6
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      المفروض ده بقي البروتوكول الجديد الي إن شاء الله هيطبق بعيدن
    • Ahmed Mansour
      Ahmed Mansour on 08 Jun 09
       
      Currently there are two types of Internet Protocol (IP) addresses in active use: IP version 4 (IPv4) and IP version 6 (IPv6). IPv4 was initially deployed on 1 January 1983 and is still the most commonly used version. IPv4 addresses are 32-bit numbers often expressed as 4 octets in "dotted decimal" notation (for example, 192.0.2.53). Deployment of the IPv6 protocol began in 1999. IPv6 addresses are 128-bit numbers and are conventionally expressed using hexadecimal strings (for example, 2001:0db8:582:ae33::29). source : http://www.iana.org/numbers/ thanks tecno for your useful comments :) keep it up(Y)
  • TCP Transmission Control Protocol UDP User Datagram Protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      The Diffrance between TCP and UDP is that TCP check the packet that packets are sent correctly ... but UDP just send and don't check ....so UDP is faster than TCP but TCP check that data is sent correctly .... so UDP is used in applications like Video Streaming (You Tube) and Voice Streaming too
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
  • ...6 more annotations...
  • Jabber, an instant-messaging protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      Great protcol .....also Called XMPP and this is the protocol used by Google Talk
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      port 5222 i think is it's default :D
  • Internet Relay Chat (IRC)
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      I think this is a very old chat protocol
  • ED2K, A peer-to-peer file sharing protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      I think this is used by emule P2P program !! A Great P2P File Sharing program
  • FTP, File Transfer Protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      use port 21 :D
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      loooooooot of protocols ....any one know simple explainations ?
  • HTTP, HyperText Transfer Protocol
Islam TeCNo

COUNT (Transact-SQL) - 0 views

msdn.microsoft.com/...ms175997.aspx

shared by Islam TeCNo on 10 Jun 09 - Cached
  • COUNT(*) returns the number of items in a group. This includes NULL values and duplicates. COUNT(ALL expression) evaluates expression for each row in a group and returns the number of nonnull values. COUNT(DISTINCT expression) evaluates expression for each row in a group and returns the number of unique, nonnull values.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      Count Function is a Mathematical Aggregation Function. Many forms of it appreas below
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      ana fahem el kalam eli maktoub :D bas mesh fahm el bo2en eli enta katbhom dol :D
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      In Relational Algebra and Set Theory COUNT is a type of function called Aggregation Function that is applied to an attribute (databse column) and results in one value
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      ahaaaa ...thanks ZiKaS
Islam TeCNo

Ternary relation - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Ternary_relation

shared by Islam TeCNo on 10 Jun 09 - Cached
  • n mathematics, a ternary relation or triadic relation is a finitary relation in which the number of places in the relation is three. Ternary relations may also be referred to as 3-adic, 3-ary, 3-dimensional, or 3-place. Just as a binary relation is formally defined as a set of pairs, i.e. a subset of the Cartesian product A × B of some sets A and B, so a ternary relation is a set of triples, forming a subset of the Cartesian product A × B × C of three sets A, B and C.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      Well known relation types is binary relation. Also ternary relation is a basic relation type
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      thanks zikas .... we bardo fe 7aga esmaha Ternary Search zaii ma fe binary search
Islam TeCNo

CodeProject: The Lounge. Free source code and programming help - 0 views

www.codeproject.com/Lounge.aspx

shared by Islam TeCNo on 10 Jun 09 - Cached
  • CaptainSeeSharp
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      Just to say a big LOL :D
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      :X :X e7na 3ayzen Pages mofeda mesh LOLat :D
Islam TeCNo

OpenGL - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/OpenGL

shared by Islam TeCNo on 10 Jun 09 - Cached
  • OpenGL (Open Graphics Library) is a standard specification defining a cross-language, cross-platform API for writing applications that produce 2D and 3D computer graphics. The interface consists of over 250 different function calls which can be used to draw complex three-dimensional scenes from simple primitives. OpenGL was developed by Silicon Graphics Inc. (SGI) in 1992[1] and is widely used in CAD, virtual reality, scientific visualization, information visualization, and flight simulation. It is also used in video games, where it competes with Direct3D on Microsoft Windows platforms (see Direct3D vs. OpenGL). OpenGL is managed by the non-profit technology consortium, the Khronos Group.
    • Mohamed Abd El Monem
      Mohamed Abd El Monem on 10 Jun 09
       
      just some info about OGL :)
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      fe so2al bytra7 nafso !! ...ezaii el developers by3mlo API byshta3'l ma3 ay lo3'a !! ...ya3ni men el python OpenGL men el C++ OpenGL men el C# OpenGL!!
  • Mark Segal and Kurt Akeley authored the original OpenGL specification
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      2 Names to remember :D
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      LOL @ Book Names
  • ...2 more annotations...
  • (which actually has a white cover)
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      Realy LOL :D :D
  • The OpenGL standard allows individual vendors to provide additional functionality through extensions as new technology is created. Extensions may introduce new functions and new constants, and may relax or remove restrictions on existing OpenGL functions. Each vendor has an alphabetic abbreviation that is used in naming their new functions and constants. For example, NVIDIA's abbreviation (NV) is used in defining their proprietary function glCombinerParameterfvNV() and their constant GL_NORMAL_MAP_NV.
Islam TeCNo

Elmasri's Home Page - 0 views

ranger.uta.edu/~elmasri

shared by Islam TeCNo on 09 Jun 09 - Cached
  • Dr. Elmasri is Professor of Computer Science and Engineering at The University of Texas at Arlington. Dr. Elmasri received his B.S. in Electrical Engineering from Alexandria University, Egypt, in 1972. He completed his M.S. and Ph.D. degrees in Computer Science at Stanford University in 1980
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      An Egyption computer scientst published many papers. Also published Database Systems Fundamentals textbox of database courses at many colleges
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      howa ana bas 3andi comment ....en wade7 fe3lan en kol 3olma2 el computer science kano bydrso 7agat tania el awel zaii maslan el Math we keda we dah tab3an yerga3 l2n el science dah lesa geded
Islam TeCNo

Model-view-controller - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...2%80%93view%E2%80%93controller

shared by Islam TeCNo on 09 Jun 09 - Cached
  • Model–view–controller (MVC) is an architectural pattern used in software engineering. Successful use of the pattern isolates business logic from user interface considerations, resulting in an application where it is easier to modify either the visual appearance of the application or the underlying business rules without affecting the other. In MVC, the model represents the information (the data) of the application; the view corresponds to elements of the user interface such as text, checkbox items, and so forth; and the controller manages the communication of data and the business rules used to manipulate the data to and from the model.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      MVC one of the important patterns used at any software. Especially in Web Development, Database Systems and sure in Game Development
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      please ya zikas 7ot more comments l eni mesh fahem awi ...ana eli fahmo eni afsl el GUI 3an el core code
  • MVC is often seen in web applications, where the view is the actual HTML or XHTML page, and the controller is the code that gathers dynamic data and generates the content within the HTML or XHTML. Finally, the model is represented by the actual content, which is often stored in a database or in XML nodes, and the business rules that transform that content based on user actions.
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      i think this is like PHP or ASP page .... you just See HTML (view) that is Generated by PHP/ASP Code (controller) that gather data from Database (content)
Islam TeCNo

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
  • Dijkstra's Algorithm
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      Algorithm for finding shortest path is graph
  • Huffman's Codes
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      used in data compression
  • 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 !
  • Islam TeCNo on 09 Jun 09
     
    Ohhhhhhh .....Gammmeeeeeeeeed gedan ya Mans ...thanks
Islam TeCNo

علم الحاسب للناشئة - 0 views

www.aoi.org.sy/cse.htm

shared by Islam TeCNo on 09 Jun 09 - No Cached
  • علم الحاسوب للناشئة
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      Many people now feel the importance of teaching programming to children. I suggest each one try to test this with his brothers :D
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      LOL @ this picture and thanks ZiKaS
  • Islam TeCNo on 09 Jun 09
     
    a Page that contains some Sites and programming languages that help young to start programming
  • Islam TeCNo on 09 Jun 09
     
    Great Page that contains some Sites and programming languages that help young to start programming
Islam TeCNo

Rich Internet application - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Rich_Internet_application

definition RIA Rich Internet application Web Development

shared by Islam TeCNo on 09 Jun 09 - Cached
  • Rich Internet applications (RIAs) are web applications that have some of the characteristics of desktop applications, typically delivered by way of a proprietary web browser plug-ins or independently via sandboxes or virtual machines[1]. Examples of RIA frameworks include Curl (programming language), Adobe Flash/Adobe Flex/AIR, Java/JavaFX[2], uniPaaS[3] and Microsoft Silverlight[4].
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      RIA Application Definition. Seems to be applications that could be used to Web and Desktop Development as Java
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      (Y) .....ana bardo kont 3ayez a3ref eh RIA deh :D
  • Islam TeCNo on 09 Jun 09
     
    Very clear document :D .....need no explanation :D
Islam TeCNo

10 Answers You Should Know Before Your Job Interview - 0 views

www.dumblittleman.com/...u-should-know-before-your.html

Job Interview

shared by Islam TeCNo on 09 Jun 09 - No Cached
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      I like this picture :D
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      :D :D and i like the site name :D
Islam TeCNo

Pirate Party Wins and Enters The European Parliament | TorrentFreak - 0 views

torrentfreak.com/the-european-parliament-090607

news pirates European Parliament OMG

shared by Islam TeCNo on 08 Jun 09 - No Cached
  • Islam TeCNo on 08 Jun 09
     
    OMG .....el mafroud dah ma3nah en ba2a fe el European Parliament nas men el monasren lel Cracks we el Torrent we el P2P ..ana mesh 3aref ezaii dah 7asal !!!!!
  • Islam TeCNo on 08 Jun 09
     
    OMG !!! ....el mafroud dah ma3nah en el nas eli byshag3o el torrents we el P2P file sharing we keda we byshag3o el illegal software download ba2a lehom makan fe el European Parliament ...dah eli fehmto !!
Abdelrahman Ogail

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
  • Memorize the value of pi You should always try to remember the value of pi as far as possible, 3.1415926535897932384626433832795, certainly the part in italics. The judges may not give the value in the question, and if you use values like 22/7 or 3.1416 or 3.142857, then it is very likely that some of the critical judge inputs will cause you to get the wrong answer. You can also get the value of pi as a compiler-defined constant or from the following code: Pi=2*acos(0)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      hhhhhhhhhhh ...... awl mara a3rf el mawdo3 dah we awl mara a3raf en el Pi = 2*acos(0)
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      Thanks Islam for the info, really useful
  • ...4 more annotations...
  • You cannot always check the equality of floating point numbers with the = = operator in C/C++. Logically their values may be same, but due to precision limit and rounding errors they may differ by some small amount and may be incorrectly deemed unequal by your program
  • #define swap(xxx, yyy) (xxx) ^= (yyy) ^= (xxx) ^= (yyy)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      I remember someone told me that it's impossible to do swaping using macros :D ...but i think it's possible
  • But recursion should not be discounted completely, as some problems are very easy to solve recursively (DFS, backtracking)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      Some problems are much easier when using recursion
  • Having a good understanding of probability is vital to being a good programmer
  • 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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