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Janos Haits

Cesium - WebGL Virtual Globe and Map Engine - 0 views

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    An open-source JavaScript library for world-class 3D globes and maps
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
Abdelrahman Ogail

10 skills developers will need in the next five years | Between the Lines | ZDNet.com - 0 views

shared by Abdelrahman Ogail on 08 Jun 09 - Cached
Ahmed Mansour liked it
  • So bone up on JavaScript, CSS, and HTML to succeed over the next five years
  • Every top-flight developer I’ve met recommends learning at least one dynamic or functional programming language to learn new ways of thinking, and from personal experience, I can tell you that it works.
    • Abdelrahman Ogail
       
      yes, that's true (Y) some examples of these languages: LISP and Ruby. Prolog seems to be close to LISP becuase both were used in AI Applications
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    1: One of the "Big Three" (.NET, Java, PHP) 2: Rich Internet Applications (RIAs) 3: Web development 4: Web services 5: Soft skills 6: One dynamic and/or functional programming language 7: Agile methodologies 8: Domain knowledge 9: Development "hygiene" 10: Mobile development
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    1: One of the "Big Three" (.NET, Java, PHP) 2: Rich Internet Applications (RIAs) 3: Web development 4: Web services 5: Soft skills 6: One dynamic and/or functional programming language 7: Agile methodologies 8: Domain knowledge 9: Development "hygiene" 10: Mobile development
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