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Islam TeCNo

BBCode - Wikipedia, the free encyclopedia - 0 views

shared by Islam TeCNo on 26 Jun 09 - Cached
  • Bulletin Board Code or BBCode is a lightweight markup language used to format posts in many message boards. The available tags are usually indicated by square brackets surrounding a keyword, and they are parsed by the message board system before being translated into a markup language that web browsers understand—usually HTML or XHTML.
    • Islam TeCNo
       
      Simple :D
fili el sayed

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

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    kol deh intro :D .. thanks ya flibiney :d
Abdelrahman Ogail

Production system - Wikipedia, the free encyclopedia - 0 views

  • A production system (or production rule system) is a computer program typically used to provide some form of artificial intelligence, which consists primarily of a set of rules about behavior. These rules, termed productions, are a basic representation found useful in AI planning, expert systems and action selection. A production system provides the mechanism necessary to execute productions in order to achieve some goal for the system. Productions consist of two parts: a sensory precondition (or "IF" statement) and an action (or "THEN"). If a production's precondition matches the current state of the world, then the production is said to be triggered. If a production's action is executed, it is said to have fired. A production system also contains a database, sometimes called working memory, which maintains data about current state or knowledge, and a rule interpreter. The rule interpreter must provide a mechanism for prioritizing productions when more than one is triggered.
  • A production system (or production rule system) is a computer program typically used to provide some form of artificial intelligence, which consists primarily of a set of rules about behavior. These rules, termed productions, are a basic representation found useful in AI planning, expert systems and action selection. A production system provides the mechanism necessary to execute productions in order to achieve some goal for the system. Productions consist of two parts: a sensory precondition (or "IF" statement) and an action (or "THEN"). If a production's precondition matches the current state of the world, then the production is said to be triggered. If a production's action is executed, it is said to have fired. A production system also contains a database, sometimes called working memory, which maintains data about current state or knowledge, and a rule interpreter. The rule interpreter must provide a mechanism for prioritizing productions when more than one is triggered.
Khaled Ahmed

GadgetsArabia - 0 views

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

Scalability - Wikipedia, the free encyclopedia - 0 views

  • In telecommunications and software engineering, scalability is a desirable property of a system, a network, or a process, which indicates its ability to either handle growing amounts of work in a graceful manner, or to be readily enlarged.[1] For example, it can refer to the capability of a system to increase total throughput under an increased load when resources (typically hardware) are added. An analogous meaning is implied when the word is used in a commercial context, where scalability of a company implies that the underlying business model offers the potential for economic growth within the company.
    • Abdelrahman Ogail
       
      In web applications, the client objects are removed from the server when they are sent to the client browser. This is great for scalability, but it can hurt the user and developer experience
    • Islam TeCNo
       
      mesh fahem ya Zikas commentak :D. we men el examples 3ala el scalabilty ...Gooogle we Gmail
    • Abdelrahman Ogail
       
      In Web applications client data are saved on the server (then the server memory is decreased that decreases the scalability - الإستيعاب-) So removing the client data improvers scalability becuase it saves server memory
    • Islam TeCNo
       
      ahaa :D Keshta.... ya3ni by3mlo delete 3ala el server ba3d lama el client ye3mel download :D hehe
Islam TeCNo

Introduction to Network Security - 0 views

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    makala twela feha 7agat 3agbtni we 7agat ma3gbtnesh betbtdi b el kalam 3an ba3d el networks we network protocols then td5ol fe el security beta3thom ....isA a3mel comments keter 3aleha later
Abdelrahman Ogail

Genetic algorithm - Wikipedia, the free encyclopedia - 0 views

  • A genetic algorithm (GA) is a search technique used in computing to find exact or approximate solutions to optimization and search problems. Genetic algorithms are categorized as global search heuristics. Genetic algorithms are a particular class of evolutionary algorithms (EA) that use techniques inspired by evolutionary biology such as inheritance, mutation, selection, and crossover (also called recombination).
  • A typical genetic algorithm requires: a genetic representation of the solution domain, a fitness function to evaluate the solution domain.
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    GE are primary used in Learning in AI
Islam TeCNo

Design and Analysis of Computer Algorithms - 0 views

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

Const-Correctness in C++ - 0 views

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    "While it is true that using the object-oriented features of C++ requires more thought (and hence, more opportunities to make mistakes), the language provides features that can help you create more robust and bug-free applications. One of these features is const, the use of which I will address in this article. "
Islam TeCNo

Neuroplasticity - Wikipedia, the free encyclopedia - 0 views

  • Neuroplasticity (also referred to as brain plasticity, cortical plasticity or cortical re-mapping) is the changing of neurons and the organization of their networks and so their function by experience. This idea was first proposed in 1892 by Santiago Ramón y Cajal the proposer of the neuron doctrine though the idea was largely neglected for the next fifty years.[1] The first person to use the term neural plasticity appears to have been the Polish neuroscientist Jerzy Konorski.[2]
    • Abdelrahman Ogail
       
      This is why when a person thinks more he/she be more smarter!
    • Islam TeCNo
       
      3azeem .....bas deh mesh 7agat related l CS ya Zi3'az
    • Abdelrahman Ogail
       
      How said that? It's related to Artificial Neural Networks that require understanding of actual Human Neurons. BTW, plasticity principle is used in Games AI where the Controlled-AI determines if it forgot what happened or still remember it and seeks to revenge
    • Islam TeCNo
       
      oooooooooh ........ 3'reaaaaaat
Ahmed Mansour

More Advanced PHP tutorials - 0 views

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    it's more advanced php tutorials
Islam TeCNo

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

  • 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
       
      RIA Application Definition. Seems to be applications that could be used to Web and Desktop Development as Java
    • Islam TeCNo
       
      (Y) .....ana bardo kont 3ayez a3ref eh RIA deh :D
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    Very clear document :D .....need no explanation :D
Islam TeCNo

XML Syntax - 0 views

  • 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
       
      msh fahem el 7eta deh ... 7d yeshra7ha :L
    • Islam TeCNo
       
      howa el mafroud y2sod en fe el windows el new line bytsagl keda \r\n ama fe unix bykon \n bas ......we asasn mawdo3 \r \n dah 2adem 2awi we gaii men el typewriters el 2adema
Islam TeCNo

LOL - Wikipedia, the free encyclopedia - 0 views

shared by Islam TeCNo on 25 Jun 09 - Cached
  • OL (also written with some or all letters lowercase) is an abbreviation for laughing out loud[1][2] or laugh out loud.[3] LOL is a common element of Internet slang used historically on Usenet, but now widespread in other forms of computer-mediated communication, and even face-to-face communication. It is one of many initialisms for expressing bodily reactions, in particular laughter, as text, including initialisms such as ROTFL[4][5][6][7] or ROFL [8] ("roll(ing) on the floor laughing"), a more emphatic expression of laughter, and BWL ("bursting with laughter"), above which there is "no greater compliment" according to technology columnist Larry Magid.[9] Other unrelated expansions include the now mostly historical "lots of luck" or "lots of love" used in letter-writing.[10
    • Abdelrahman Ogail
       
      Source of the LOL
    • Islam TeCNo
       
      hehe LOL :D
  • Corruptions of "LOL"
    • Abdelrahman Ogail
       
      This is a big LOL
Islam TeCNo

Widget or gadget: Which is it? - Event Tech Blog - Blog on Tradeshow Week - 0 views

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    dah Link Abu-Bakr edaholi
Islam TeCNo

3APL - Wikipedia, the free encyclopedia - 0 views

shared by Islam TeCNo on 24 Jun 09 - Cached
Ahmed One liked it
  • An Abstract Agent Programming Language or Artificial Autonomous Agents Programming Language or 3APL (pronounced triple-A-P-L) is an experimental tool and programming language for the development, implementation and testing of multiple cognitive agents using the Belief-Desire-Intention (BDI) approach. The newest incarnation of 3APL is 2APL (A Practical Agent Programming Language).
    • Abdelrahman Ogail
       
      Anyone get anything about 2APL kindly tell me :D
    • Islam TeCNo
       
      wad7 enha 7aga 7elwa awi !
Islam TeCNo

Assembly in .NET - 0 views

  • An assembly can be a single file or it may consist of the multiple files. In case of multi-file, there is one master module containing the manifest while other assemblies exist as non-manifest modules. A module in .NET is a sub part of a multi-file .NET assembly
  • The .NET assembly is the standard for components developed with the Microsoft.NET. Dot NET assemblies may or may not be executable, i.e., they might exist as the executable (.exe) file or dynamic link library (DLL) file. All the .NET assemblies contain the definition of types, versioning information for the type, meta-data, and manifest. The designers of .NET have worked a lot on the component (assembly) resolution.
    • Rock Fcis
       
      @ ISlam ma fel wiki katb aho kda The .NET assembly is the standard for components developed with the Microsoft.NET. Dot NET assemblies may or may not be executable, i.e., they might exist as the executable (.exe) file or dynamic link library (DLL) file.
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    tb ana delwa2ty fhmt 2n el assembly 7agteen ya 2emma .Exe file 2w el Dll ft7t brdi fel wiki la2et 2n hoa by2ol 2n feh fel assembly ya 2emma single file or multi file 7d yfhmny eah asdo b single 2w multi hal ya3ni asdo 2n el dll feh mmkn kaza class w kda walla a
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    ma3takdsh ya Rock eno y2sod bel DLL Multifile
Abdelrahman Ogail

CodeProject: C# vs C/C++ Performance. Free source code and programming help - 0 views

  • is compiled twice. Once while the program is written and second when the program is executed at the user's site. The first compilation is done by your C# builder and the second by the .NET Framework on the user's machine. The reason why C# compiled applications could be faster is that, during the second compilation, the compiler knows the actual run-time environment and processor type and could generate instructions that targets a specific processor.
  • A well designed C# program is more than 90% as fast as an equivalent "well-designed" C++ program
  • The problem with "not-freeing" the memory at the right time is that the working set of the application increases which increases the number of "page faults"
  • ...1 more annotation...
  • That's a nice question. Except for writing time-critical blocks of code, prefer C#. Write all your algorithmic code in C++ (not VC++ .NET), compile it into a dll and call that using a Dll Interop through C#. This should balance the performance. This technique is not new or not invented by me or anyone. It's similar the old age C programming vs Assembly, where people on one camp fight assembly programming is faster and the other camp stating C is easier to develop and then people started using assembly embedded within a C program for time-critical applications using an asm block.
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    C# is compiled twice. Once while the program is written and second when the program is executed at the user's site. The first compilation is done by your C# builder and the second by the .NET Framework on the user's machine. The reason why C# compiled applications could be faster is that, during the second compilation, the compiler knows the actual run-time environment and processor type and could generate instructions that targets a specific processor
Islam TeCNo

How to Use the Windiff.exe Utility - 0 views

  • This article describes how to use the Windiff.exe utility, a tool that graphically compares the contents of two ASCII files, or the contents of two folders that contain ASCII files, to verify whether they are the same. The file byte count and the creation date are not reliable indications.
    • Abdelrahman Ogail
       
      This is pretty useful when comparing 2 versions of code you wrote before
    • Islam TeCNo
       
      I think TortoiseSVN come with a tool for comparing files and i expect it will be better :D:D ......Thanks ZiKaS
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