Group items tagged faster - Computer Science Knowledge Sharing

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

www.codeproject.com/...CSharpVsCPP.aspx

C# c++

shared by Abdelrahman Ogail on 17 Jun 09 - Cached

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.
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A well designed C# program is more than 90% as fast as an equivalent "well-designed" C++ program
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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"
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...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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Abdelrahman Ogail on 17 Jun 09

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

<div class="cArrow"> </div><div class="cContentInner">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</div>

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WireGuard: fast, modern, secure VPN tunnel - 0 views

www.wireguard.com

security networking VPN software privacy opensource tunnel Computer online Service Technology web science tools development

shared by Janos Haits on 04 Feb 20 - No Cached

Janos Haits on 04 Feb 20

"WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry."

<div class="cArrow"> </div><div class="cContentInner">"WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry."</div>

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IPFS is a new peer-to-peer hypermedia protocol. - 0 views

Janos Haits on 18 Jul 17

"PFS is a new hypermedia distribution protocol, addressed by content and identities. IPFS enables the creation of completely distributed applications. It aims to make the web faster, safer, and more open. IPFS is an open source project developed by the team at Interplanetary Networks and many contributors from the open source community."

<div class="cArrow"> </div><div class="cContentInner">"PFS is a new hypermedia distribution protocol, addressed by content and identities. IPFS enables the creation of completely distributed applications. It aims to make the web faster, safer, and more open. IPFS is an open source project developed by the team at Interplanetary Networks and many contributors from the open source community."</div>

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Web3 | Google Cloud - 0 views

cloud.google.com/web3

Computer development technology service computing systems google cloud web3.0

shared by Janos Haits on 13 Nov 22 - No Cached

Janos Haits on 13 Nov 22

"Google Cloud for Web3 Build and scale faster with simple, secure tools and infrastructure for Web3. Get co-sell and growth opportunities, like promotion on Marketplace, and support for on- and off-chain governance."

<div class="cArrow"> </div><div class="cContentInner">"Google Cloud for Web3 Build and scale faster with simple, secure tools and infrastructure for Web3. Get co-sell and growth opportunities, like promotion on Marketplace, and support for on- and off-chain governance."</div>

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IPFS Documentation | IPFS Docs - 0 views

docs.ipfs.tech

web 3.0 web3.0 desktop knowledge technology web web evolution

shared by Janos Haits on 27 Aug 22 - No Cached

Janos Haits on 27 Aug 22

"IPFS Desktop bundles an IPFS node, file manager, peer manager, and content explorer into a single, easy-to-use application. Use IPFS Desktop to get acquainted with IPFS without needing to touch the terminal - or, if you're already experienced, use the powerful menubar/taskbar shortcuts alongside the command line to make your IPFS workflow faster."

<div class="cArrow"> </div><div class="cContentInner">"IPFS Desktop bundles an IPFS node, file manager, peer manager, and content explorer into a single, easy-to-use application. Use IPFS Desktop to get acquainted with IPFS without needing to touch the terminal - or, if you're already experienced, use the powerful menubar/taskbar shortcuts alongside the command line to make your IPFS workflow faster."</div>

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Notion AI - 0 views

www.notion.so/ai

collaboration ai wiki productivity tool todo documents webapps notes artificial intelligence service software online Programming technology tools

shared by Janos Haits on 26 May 24 - No Cached

Janos Haits on 26 May 24

"Introducing Notion AI Leverage the limitless power of AI in any Notion page. Write faster, think bigger, and augment your creativity. Like magic! Join the waitlist. Watch 1 minute demo"

<div class="cArrow"> </div><div class="cContentInner">"Introducing Notion AI Leverage the limitless power of AI in any Notion page. Write faster, think bigger, and augment your creativity. Like magic! Join the waitlist. Watch 1 minute demo"</div>

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Consensus - Evidence-Based Answers, Faster - 0 views

Janos Haits on 19 Aug 24

"AI Search Engine for Research. Consensus is a search engine that uses AI to find insights in research papers"

<div class="cArrow"> </div><div class="cContentInner">"AI Search Engine for Research. Consensus is a search engine that uses AI to find insights in research papers"</div>

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GPT Engineer - 0 views

gptengineer.app

ai artficial intelligence Artificial Intelligence science Computer technology development web online tools service

shared by Janos Haits on 08 Nov 24 - No Cached

Janos Haits on 08 Nov 24

"Build for the web 16x faster Chat with AI to build web apps. Sync with GitHub. One-click deploy."

<div class="cArrow"> </div><div class="cContentInner">"Build for the web 16x faster Chat with AI to build web apps. Sync with GitHub. One-click deploy."</div>

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AI Excel Bot | Use AI To Generate Excel Formulas In Seconds - 0 views

aiexcelbot.com

artificial intelligence ai tools bot formulas technology Computer service

shared by Janos Haits on 03 Jun 24 - No Cached

Janos Haits on 03 Jun 24

"Write Excel and Google Sheets Formulas 10x Faster With AI"

<div class="cArrow"> </div><div class="cContentInner">"Write Excel and Google Sheets Formulas 10x Faster With AI"</div>

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Scade.pro - 0 views

www.scade.pro

Artificial Intelligence artificial intelligence machine learning artficial AI pro TECHNOLOGY Tools online Computer service

shared by Janos Haits on 23 Dec 24 - No Cached

Janos Haits on 23 Dec 24

"Quickly create AI features and products. Combine AI models in several clicks - audio, images, text, video - together. Launch AI-powered MVPs or add powerful AI features to your web services and mobile apps up to 90% faster and cheaper."

<div class="cArrow"> </div><div class="cContentInner">"Quickly create AI features and products. Combine AI models in several clicks - audio, images, text, video - together. Launch AI-powered MVPs or add powerful AI features to your web services and mobile apps up to 90% faster and cheaper."</div>

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Choose RAID for Your Dedicated Server That Aligns with Your Business Needs - 0 views

RAID dedicated Server dedicated Server hosting dedicated servers dedicated server india managed dedicated servers

started by rack bank on 10 Sep 15 no follow-up yet

List of network protocols - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...List_of_network_protocols

shared by Islam TeCNo on 08 Jun 09 - Cached

Islam TeCNo and Ahmed Mansour liked it

IPv4 Internet Protocol version 4
- Islam TeCNo on 08 Jun 09
  
  el mafroud dah eli howa asasn e7na bensta5dmo now ...maslan el IP beta3i 217.154.89.2 ....el mafroud dah IPv4 we el mafroud ba2a ba3den netawr we neb2a IPv6 :D
  
  <div class="cArrow"> </div><div class="cContentInner">el mafroud dah eli howa asasn e7na bensta5dmo now ...maslan el IP beta3i 217.154.89.2 ....el mafroud dah IPv4 we el mafroud ba2a ba3den netawr we neb2a IPv6 :D</div>
  
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IPv6 Internet Protocol version 6
- Islam TeCNo on 08 Jun 09
  
  المفروض ده بقي البروتوكول الجديد الي إن شاء الله هيطبق بعيدن
  
  <div class="cArrow"> </div><div class="cContentInner">المفروض ده بقي البروتوكول الجديد الي إن شاء الله هيطبق بعيدن</div>
  
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- Ahmed Mansour on 08 Jun 09
  
  Currently there are two types of Internet Protocol (IP) addresses in active use: IP version 4 (IPv4) and IP version 6 (IPv6). IPv4 was initially deployed on 1 January 1983 and is still the most commonly used version. IPv4 addresses are 32-bit numbers often expressed as 4 octets in "dotted decimal" notation (for example, 192.0.2.53). Deployment of the IPv6 protocol began in 1999. IPv6 addresses are 128-bit numbers and are conventionally expressed using hexadecimal strings (for example, 2001:0db8:582:ae33::29). source : http://www.iana.org/numbers/ thanks tecno for your useful comments :) keep it up(Y)
  
  <div class="cArrow"> </div><div class="cContentInner">Currently there are two types of Internet Protocol (IP) addresses in active use: IP version 4 (IPv4) and IP version 6 (IPv6). IPv4 was initially deployed on 1 January 1983 and is still the most commonly used version. IPv4 addresses are 32-bit numbers often expressed as 4 octets in "dotted decimal" notation (for example, 192.0.2.53). Deployment of the IPv6 protocol began in 1999. IPv6 addresses are 128-bit numbers and are conventionally expressed using hexadecimal strings (for example, 2001:0db8:582:ae33::29). source : <a href="http://www.iana.org/numbers/" rel="nofollow" target="_blank">http://www.iana.org/numbers/</a> thanks tecno for your useful comments :) keep it up(Y)</div>
  
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TCP Transmission Control Protocol UDP User Datagram Protocol
- Islam TeCNo on 08 Jun 09
  
  The Diffrance between TCP and UDP is that TCP check the packet that packets are sent correctly ... but UDP just send and don't check ....so UDP is faster than TCP but TCP check that data is sent correctly .... so UDP is used in applications like Video Streaming (You Tube) and Voice Streaming too
  
  <div class="cArrow"> </div><div class="cContentInner">The Diffrance between TCP and UDP is that TCP check the packet that packets are sent correctly ... but UDP just send and don't check ....so UDP is faster than TCP but TCP check that data is sent correctly .... so UDP is used in applications like Video Streaming (You Tube) and Voice Streaming too</div>
  
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- Islam TeCNo on 08 Jun 09
  
  check this http://www.skullbox.net/tcpudp.php
  
  <div class="cArrow"> </div><div class="cContentInner">check this <a href="http://www.skullbox.net/tcpudp.php" rel="nofollow" target="_blank">http://www.skullbox.net/tcpudp.php</a></div>
  
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...6 more annotations...
Jabber, an instant-messaging protocol
- Islam TeCNo on 08 Jun 09
  
  Great protcol .....also Called XMPP and this is the protocol used by Google Talk
  
  <div class="cArrow"> </div><div class="cContentInner">Great protcol .....also Called XMPP and this is the protocol used by Google Talk</div>
  
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- Islam TeCNo on 08 Jun 09
  
  port 5222 i think is it's default :D
  
  <div class="cArrow"> </div><div class="cContentInner">port 5222 i think is it's default :D</div>
  
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Internet Relay Chat (IRC)
- Islam TeCNo on 08 Jun 09
  
  I think this is a very old chat protocol
  
  <div class="cArrow"> </div><div class="cContentInner">I think this is a very old chat protocol</div>
  
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ED2K, A peer-to-peer file sharing protocol
- Islam TeCNo on 08 Jun 09
  
  I think this is used by emule P2P program !! A Great P2P File Sharing program
  
  <div class="cArrow"> </div><div class="cContentInner">I think this is used by emule P2P program !! A Great P2P File Sharing program</div>
  
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FTP, File Transfer Protocol
- Islam TeCNo on 08 Jun 09
  
  use port 21 :D
  
  <div class="cArrow"> </div><div class="cContentInner">use port 21 :D</div>
  
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- Islam TeCNo on 08 Jun 09
  
  loooooooot of protocols ....any one know simple explainations ?
  
  <div class="cArrow"> </div><div class="cContentInner">loooooooot of protocols ....any one know simple explainations ?</div>
  
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HTTP, HyperText Transfer Protocol
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Unriddle | Faster research - 0 views

www.unriddle.ai

ai Artificial Intelligence artificial intelligence

shared by Janos Haits on 14 Jan 25 - No Cached

Janos Haits on 14 Jan 25

"Read, write and find papers really quickly Quickly find info in research papers, simplify complex topics, write with AI and keep everything organized."

<div class="cArrow"> </div><div class="cContentInner">"Read, write and find papers really quickly Quickly find info in research papers, simplify complex topics, write with AI and keep everything organized."</div>

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