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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
Janos Haits

Blockstack - The New Decentralized Internet - 0 views

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    'Blockstack is an open-source project and a decentralized network. For the past years, one company, Blockstack Inc, has taken the lead on protocol development. We plan to have many independent individuals and companies operating on the network and taking on greater roles in the protocol's development. We will release more details on governance structures and potential independent entities that can provide a degree of neutrality and balance to the protocol development in the long run.'
Janos Haits

A Collective List Of APIs, Go Build Something. - 0 views

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    "A Collective List Of APIs. Build Something."
Janos Haits

AITopics - 0 views

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    "AITopics is the Internet's largest collection of information about the research, the people, and the applications of Artificial Intelligence. Our mission is to educate and inspire through a wide variety of curated and organized resources gathered from across the web."
Janos Haits

Web installer | Install | GrapheneOS - 0 views

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    "This is the WebUSB-based installer for GrapheneOS and is the recommended approach for most users. The command-line installation guide is the more traditional approach to installing GrapheneOS."
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'."
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
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
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 ..
Janos Haits

Research at Google - 0 views

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    "We are a machine intelligence team focused on deep learning. We advance the state of the art in order to have a positive impact on the world."
Janos Haits

kno.e.sis | From Information to Meaning - 0 views

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    "WELCOME TO KNO.E.SIS Ten years ago we had billions of web pages, and now we have roughly 5 billion people using mobile phones, collecting observations, and sharing what they think using SMS (Social Media Services), Twitter, and Facebook. Worldwide, there are currently over 40 billion mobile sensors, with more smart devices being created each day, which make up the Internet of Things."
Janos Haits

deeplearn.js - 0 views

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    "deeplearn.js a hardware-accelerated machine intelligence library for the web"
Janos Haits

VirusTotal - 0 views

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    VirusTotal is a free service that analyzes suspicious files and URLs and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware detected by the antivirus industry.
Janos Haits

Single Sign On & Token Based Authentication - Auth0 - 0 views

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    'Let enterprise customers log in with their own corporate credentials. "Integrating with Auth0 as a hub for customer SSO simplifies development, allowing our customer base to exponentially grow."
Janos Haits

Stacks 2.0 Testnet - 0 views

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    'A user owned internet, anchored in Bitcoin Adding to Blockstack staples such as authentication and data storage, Stacks 2.0 introduces a new blockchain with an innovative consensus mechanism, a smart contracting language, and an incentive mechanism. Help build the user owned internet by testing the latest builds for Stacks nodes, Stacks mining, Clarity smart contracts, and more.'
Janos Haits

Made with Code | Google - 0 views

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    "First, complete a coding activity to build a Snapchat Geofilter that expresses your vision for the future. Then write a statement about the future you envision and how you plan to achieve it. Submit both to the #MyFutureMe Challenge for a chance to build your own live Snapchat lens and more!"
Janos Haits

Semantic Scholar - 0 views

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    "Semantic Scholar is a free, nonprofit, academic search engine from AI2."
Janos Haits

searchcode | source code search engine - 0 views

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    'Type in anything you want to find and you will be presented with the results that match with the relevant lines highlighted. Searches can filtered down using the filter panel. Some suggested search terms,'
Janos Haits

DevoPedia.org - 0 views

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    for developers, by developers
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