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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
Ahmed Mansour

XHTML Frequently Answered Questions - 0 views

shared by Ahmed Mansour on 30 Jun 09 - Cached
Ahmed One liked it
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    i think this is great article to know the differences between html and xhtml ..!
Islam TeCNo

XML-RPC Home Page - 0 views

  • 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
       
      ya3ni a2dar men program C# maslan andah 3ala function PHP mawgoda 3ala server tani !! :D
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    This is a protocol that is used to call functions over internet using HTTP protocol as the transport and XML as the encoding
Ahmed  One

Cryptography - Wikipedia, the free encyclopedia - 0 views

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    I think this Concept is very important to know.
Mohamed Abd El Monem

XML Introduction - What is XML? - 0 views

  • Introduction to XML
    • Mohamed Abd El Monem
       
      a3tkd de tutorial kowayesa le el XML we 3amlen quiz kda 20 so2al fe el a5er yoshofk fhmt walla la2 :D
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    nice one hady ..keep it down:P :D
Abdelrahman Ogail

Voice over Internet Protocol - Wikipedia, the free encyclopedia - 0 views

shared by Abdelrahman Ogail on 01 Jul 09 - Cached
Ahmed One liked it
  • Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched network
  • Internet telephony refers to communications services—voice, facsimile, and/or voice-messaging applications—that are transported via the Internet, rather than the public switched telephone network (PSTN). The basic steps involved in originating an Internet telephone call are conversion of the analog voice signal to digital format and compression/translation of the signal into Internet protocol (IP) packets for transmission over the Internet; the process is reversed at the receiving end.[1]
fili el sayed

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

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    Nice one fili :D thanks man :)
Ahmed Mansour

The Object-Oriented Thought Process - 0 views

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    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 ..
Islam TeCNo

Database - Wikipedia, the free encyclopedia - 0 views

shared by Islam TeCNo on 08 Jun 09 - Cached
  • A database is a structured collection of records or data that is stored in a computer system. The structure is achieved by organizing the data according to a database model. The model in most common use today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships
    • Abdelrahman Ogail
       
      Database official definition
    • Islam TeCNo
       
      yes .... bas a3taked en el wa7ed yfham ahm b keter men eno ye3ref el Definition (dah mogarad test post hehe )
    • Islam TeCNo
       
      But in File Stucter we took that database is set of related files
  • increase their speed
  • common kind of index is a sorted list of the contents of some particular table column, with pointers to the row associated with the value
  • ...1 more annotation...
  • Typically, indexes are also stored in the various forms of data-structure mentioned above (such as B-trees, hashes, and linked lists)
Abdelrahman Ogail

ELIZA - Wikipedia, the free encyclopedia - 0 views

  • ELIZA was a computer program and an early example (by modern standards) of primitive natural language processing. ELIZA operated by processing users' responses to scripts, the most famous of which was DOCTOR, a simulation of a Rogerian psychotherapist. In this mode, ELIZA mostly rephrased the user's statements as questions and posed those to the 'patient.' ELIZA was written by Joseph Weizenbaum between 1964 to 1966
Abdelrahman Ogail

Genetic programming - Wikipedia, the free encyclopedia - 0 views

  • In artificial intelligence, genetic programming (GP) is an evolutionary algorithm-based methodology inspired by biological evolution to find computer programs that perform a user-defined task. It is a specialization of genetic algorithms (GA) where each individual is a computer program. Therefore it is a machine learning technique used to optimize a population of computer programs according to a fitness landscape determined by a program's ability to perform a given computational task.
  • In artificial intelligence, genetic programming (GP) is an evolutionary algorithm-based methodology inspired by biological evolution to find computer programs that perform a user-defined task. It is a specialization of genetic algorithms (GA) where each individual is a computer program. Therefore it is a machine learning technique used to optimize a population of computer programs according to a fitness landscape determined by a program's ability to perform a given computational task.
Ahmed  One

Biotech: Bioinformatics - 0 views

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    Bioinformatics was applied in the creation and maintenance of a database to store biological information at the beginning of the "genomic revolution", such as nucleotide and amino acid sequences.
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    Bioinformatics of the latest computer science, and is expected in the near future that the high demand for experts in this area. According to economic analysts, the volume of investments in this sector, close to sixty billion dollars during this year.
Islam TeCNo

Design pattern - Wikipedia, the free encyclopedia - 0 views

  • A pattern must explain why a particular situation causes problems, and why the proposed solution is considered a good one. Christopher Alexander describes common design problems as arising from "conflicting forces" -- such as the conflict between wanting a room to be sunny and wanting it not to overheat on summer afternoons. A pattern would not tell the designer how many windows to put in the room; instead, it would propose a set of values to guide the designer toward a decision that is best for their particular application. Alexander, for example, suggests that enough windows should be included to direct light all around the room. He considers this a good solution because he believes it increases the enjoyment of the room by its occupants. Other authors might come to different conclusions, if they place higher value on heating costs, or material costs. These values, used by the pattern's author to determine which solution is "best", must also be documented within the pattern. A pattern must also explain when it is applicable. Since two houses may be very different from one another, a design pattern for houses must be broad enough to apply to both of them, but not so vague that it doesn't help the designer make decisions. The range of situations in which a pattern can be used is called its context. Some examples might be "all houses", "all two-story houses", or "all places where people spend time." The context must be documented within the pattern. For instance, in Christopher Alexander's work, bus stops and waiting rooms in a surgery are both part of the context for the pattern "A PLACE TO WAIT."
    • Islam TeCNo
       
      This is Not a CS related articile ....check this link !! http://en.wikipedia.org/wiki/Design_pattern_(computer_science)
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    Design Patterns
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    Design Patterns
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
Islam TeCNo

specification - JSON-RPC - Trac - 0 views

  • 3. JSON Class hinting ¶ There are only simple data types defined in JSON. To overcome this problem in a JSON compatible way a special property for objects is introduced. {"__jsonclass__":["constructor", [param1,...]], "prop1": ...} The object is then instantiated using the constructor, passing in the parameters. Once constructed the properties (prop1, ...) will be applied.
    • Islam TeCNo
       
      JSON-RPC el mafroud feh data type wa7ed bas ....bas ana mesh fahem el 7eta deh awi !!
  • To give the serverside peer a chance to send messages to the client side peer, the client side peer may reopen communication by sending an empty HTTP POST.
    • Islam TeCNo
       
      mesh fahem el 7eta deh !! eh lazmet el empty post ya3ni !
  • --> {"method": "postMessage", "params": ["Hello all!"], "id": 99} <-- {"result": 1, "error": null, "id": 99} <-- {"method": "handleMessage", "params": ["user1", "we were just talking"], "id": null} <-- {"method": "handleMessage", "params": ["user3", "sorry, gotta go now, ttyl"], "id": null} --> {"method": "postMessage", "params": ["I have a question:"], "id": 101} <-- {"method": "userLeft", "params": ["user3"], "id": null} <-- {"result": 1, "error": null, "id": 101}
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    JSON-RPC is lightweight remote procedure call protocol similar to XML-RPC. It's designed to be simple!
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
Islam TeCNo

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

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    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 !!!!!
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    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 !!
magdy medhat

What is Domain Name Resolution - 0 views

  • 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
       
      i think it's great artical !!
    • Islam TeCNo
       
      Yes .....we know that Web sites are on servers that has IP adresses like this 217.143.56.12 for example .....this article tell us how the site name [www.google.com] is converted to the IP thanks Mans
    • magdy medhat
       
      ya tecno ya gamedddddd mesh de elly kona bntklm feha fel microbus :D
  • Hosts File - There is a file called the HOSTS file that you can use to convert domain names to IP addresses. Entries in the HOSTS file override any mappings that would be resolved via a DNS server
    • Islam TeCNo
       
      I think this is what some spam and adware programs use .... you type a normal site Name but you go yo another site ... i think so !!
  • Netbios - This only applies to Windows machines and will only be used to map names to IP addresses if all previous methods failed. This method will attempt to map the netbios name you are trying to connect to with an IP address.
    • Islam TeCNo
       
      any body can explain this point for me ?
  • ...2 more annotations...
  • This can be changed though by changing certain registry keys
    • Islam TeCNo
       
      start -> run -> regedit this will allow you to edit the registry
  • DnsPriority = 30 LocalPriority = 200 HostsPriority = 75 NetbtPriority = 100
    • Islam TeCNo
       
      Or Simpler DnsPriority = 1 HostsPriority = 2 NetbtPriority = 3 LocalPriority = 4
Islam TeCNo

علم الحاسب للناشئة - 0 views

shared by Islam TeCNo on 09 Jun 09 - No Cached
  • علم الحاسوب للناشئة
    • Abdelrahman Ogail
       
      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
       
      LOL @ this picture and thanks ZiKaS
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    a Page that contains some Sites and programming languages that help young to start programming
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    Great Page that contains some Sites and programming languages that help young to start programming
Islam TeCNo

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

  • 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
       
      MVC one of the important patterns used at any software. Especially in Web Development, Database Systems and sure in Game Development
    • Islam TeCNo
       
      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
       
      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)
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