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shalani mujer

PC Tech Support Saved the Day - 1 views

I am an owner of a small business office in Lancaster, California. I specialize in SEO, providing services to several people, most of them are in my own locality too. However, there was a day when ...

PC tech support

started by shalani mujer on 10 Nov 11 no follow-up yet
Restaurant System

Brilliant and Easy Restaurant Solution - 1 views

Being a very busy restaurant the need for point of sale system that could help us manage our business transactions have to be realised immediately. We need the most brilliant and easy restaurant so...

Restaurant POS

started by Restaurant System on 09 Feb 12 no follow-up yet
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

Theory of mind - Wikipedia, the free encyclopedia - 0 views

  • Theory of mind is the ability to attribute mental states—beliefs, intents, desires, pretending, knowledge, etc.—to oneself and others and to understand that others have beliefs, desires and intentions that are different from one's own.[1]
  • One of the most important milestones in theory of mind development is gaining the ability to attribute false belief: that is, to recognize that others can have beliefs about the world that are wrong. To do this, it is suggested, one must understand how knowledge is formed, that people’s beliefs are based on their knowledge, that mental states can differ from reality, and that people’s behavior can be predicted by their mental states. Numerous versions of the false-belief task have been developed, based on the initial task done by Wimmer and Perner (1983).
  • In the most common version of the false-belief task (often called the ‘Sally-Anne’ task), children are told or shown a story involving two characters. For example, in one version, the child is shown two dolls, Sally and Anne, playing with a marble. The dolls put away the marble in a box, and then Sally leaves. Anne takes the marble out and plays with it again, and after she is done, puts it away in a different box. Sally returns and the child is then asked where Sally will look for the marble. The child passes the task if she answers that Sally will look in the first box where she put the marble; the child fails the task if she answers that Sally will look in the second box, where the child knows the marble is hidden, even though Sally cannot know, since she did not see it hidden there. In order to pass the task, the child must be able to understand that another’s mental representation of the situation is different from their own, and the child must be able to predict behavior based on that understanding. The results of research using false-belief tasks have been fairly consistent: most normally-developing children are unable to pass the tasks until around the age of three or four.
    • Abdelrahman Ogail
       
      Test your small brother this test if he/she under 3 years!
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

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

  • 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
       
      This model is used to simulate human behavior its under area of research and its so interesting and innovative
    • Islam TeCNo
       
      nice ..... dah tab3an related lel AI !
Abdelrahman Ogail

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

  • 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
       
      Stress on the point "BDI Agents spent time about choosing what to do more that how to execute them"
Janos Haits

e-LICO Front Page | Data Mining Portal - 0 views

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    "The goal of the e-LICO project is to build a virtual laboratory for interdisciplinary collaborative research in data mining and data-intensive sciences. The e-lab comprises three layers: the e-science and data mining layers form a generic research environment that can be adapted to different scientific domains by customizing the application layer. e-LICO uses both Taverna and RapidAnalytics/RapidMiner to design and enact data analysis workflows. It provides a variety of general-purpose and application-specific services and a broad toolkit to assist the user in designing such workflows."
Janos Haits

https://nectome.com - 0 views

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    "Our mission is to preserve your brain well enough to keep all its memories intact: from that great chapter of your favorite book to the feeling of cold winter air, baking an apple pie, or having dinner with your friends and family. If memories can truly be preserved by a sufficiently good brain banking technique, we believe that within the century it could become feasible to digitize your preserved brain and use that information to recreate your mind. How close are we to this possibility? Currently, we can preserve the connectomes of animal brains and are working on extending our techniques to human brains in a research context. This is an important first step towards the development of a verified memory preservation protocol, as the connectome plays a vital role in memory storage."
Janos Haits

Main Page - Time Machine - 0 views

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    "Explore simultaneously in space and time with Time Machine Each Time Machine on this page captures a process in extreme detail over space and time, with billions of pixels of explorable resolution. Choose a time machine and zoom into the image while traveling backwards or forwards through time. Select a Time Warp and the time machine's authors will take you on a guided space-time tour with text annotations explaining what you are viewing. You can even learn how to create your own Time Machines and Warps."
Janos Haits

MetaMask - 0 views

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    "MetaMask is a bridge that allows you to visit the distributed web of tomorrow in your browser today. It allows you to run Ethereum dApps right in your browser without running a full Ethereum node. MetaMask includes a secure identity vault, providing a user interface to manage your identities on different sites and sign blockchain transactions."
Janos Haits

Testnet | Stacks - 0 views

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    "The testnet is a separate blockchain from the Stacks mainnet analogous to a staging environnment. It's a network used by developers to test their apps, smart contracts, or changes to the protocol in a production-like environment. The testnet is reset frequently."
Janos Haits

working - The Knowledge Web - 1 views

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    'Welcome, this is a prototype test version of James Burke's Knowledge Web (video overview). It includes only the very basic functions. The fully developed version will have three tools (input and display) that all work together: 1) a web view (see above) to see the relationships, 2) a timeline to know when you are (e.g., Chronozoom), and 3) a map to know where you are (also tours of historical sites). This user int
Janos Haits

Quantum Computing Playground - 0 views

  •  
    "Quantum Computing Playground is a browser-based WebGL Chrome Experiment. It features a GPU-accelerated quantum computer with a simple IDE interface, and its own scripting language with debugging and 3D quantum state visualization features. Quantum Computing Playground can efficiently simulate quantum registers up to 22 qubits, run Grover's and Shor's algorithms, and has a variety of quantum gates built into the scripting language itself."
veera90

Banking, Financial Services and Insurance | BFSI | ACL Digital - 0 views

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    In the face of evolving customer expectations, strict regulatory requirements, Digital technology proliferation, and the emergence of disruptive Fintech players, much of the Banking and Financial services landscape has changed significantly. With the options to either be a visionary by reimagining the future of banking, a silent watcher or an inquisitive explorer, Banks need to choose the best posture and constantly adapt to navigate through such a massive change. Moving ahead with a customer-centric mindset and empowering consumers with hyper-personalized experiences will help organizations achieve the top-of-mind awareness needed to stand out.
Janos Haits

The Internet Computer | DFINITY - 0 views

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    "We believe that "smart contracts" that run on a public blockchain are a vastly superior new form of software. However, traditional blockchains provide hosting frameworks for smart contracts that are highly limiting. We believe that once these limitations are removed by a next generation blockchain, a "blockchain singularity" will occur, in which the majority of the world's systems and services will be rebuilt entirely from smart contracts. In the process, these sys"
Janos Haits

What is a Blockchain | Defi Dictionary | Web3 Daily - 0 views

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    "Think of a blockchain as a transaction list that is uploaded to thousands of computers around the world.  If someone sends money to you, that transaction gets added to a queue. Queued transactions are sorted into groups (aka 'blocks') and then processed by one of the thousands of computers operating in the cryptocurrency's network. Once the transaction is complete, it appears on the public transaction list, or 'chain'."
veera90

Global Life Sciences Solutions and Services Company | Life Sciences Industry Services a... - 0 views

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    ACL Digital Life Sciences has one of the largest pools of qualified resources in multiple functional areas who are adequately positioned to deliver comprehensive state-of-the art Services and Solutions across the entire Life Sciences domain.
Abdelrahman Ogail

ELIZA effect - Wikipedia, the free encyclopedia - 0 views

  • The effect is named for the 1966 chatterbot ELIZA, developed by MIT computer scientist Joseph Weizenbaum
    • Abdelrahman Ogail
       
      ELIZA was develped by a computer scientist from MIT!!
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