ZitaFTP Server is a fast and secure file server. Use it to transfer files between your machines/devices using the FTP and/or FTPS protocols. ... https://www.youtube.com/watch?v=8XipIP-petY
Yes, you can now pay for purchases at Kea Sigma Delta with crypto. Specifically: bitcoin, litecoin, & Monero. We're running our own payment server, so there's no third party payment processor involved.
Watch the video for details.
Click the link below for a summary:
https://keasigmadelta.com/blog/pay-with-crypto-we-now-accept-bitcoin-litecoin-and-monero
Here's a link to Kea Sigma Delta's bitcoin lightning network node:
034966f3860759e98ffddeb2fae93e62c0779e4e8a3fbf05ffb140adf8978e7efe@c7tzcyzgozf2nkjz627vlzohaxbfhczkvyajnuvdu7ypfv4cleurgxad.onion:9735
Inbound channels welcome (just don't expect to get rich off the transaction fees ;-) ).
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https://www.youtube.com/watch?v=IFglUtqQx8Y
It's taken a while and several iterations, but I've finally got a a full HD (1920x1080) LCD panel and controller that I'm happy with.
What I like:
- Full HD screen with low response time
- Matte anti-glare screen surface
- The controller has a sturdy cable to the LCD panel
- Can be powered from a USB charger (nice and easy)
- It works well; just connect it all up
Want one as well for your project? Here's the link to order:
https://keasigmadelta.com/store/product/full-hd-1920x1080-edp-lcd-panel-controller-bundle/
Curious what I'm doing with this stuff? Keep tabs on me here:
https://keasigmadelta.com/store/lcd-panel-landing/
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https://www.youtube.com/watch?v=lAkmG6v9fQQ
When ZitaFTP Server was first released for the Amiga computer, its usefulness was limited by the lack of a secure FTP client for the Amiga. However, that's now changed with the release of RNOXfer:
http://jpv.wmhost.com/jpv_software/RNOXfer/
It works well with ZitaFTP Server. I'm so happy to see an FTPS client released for AmigaOS that I'll donate 25% of all ZitaFTP Server purchases over the next week (until 14 April 2020) to RNOXfer's author. So 25% of the total sales of ZitaFTP server over the next week will be donated.
You can get ZitaFTP Server here:
https://keasigmadelta.com/zitaftpserver
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https://www.youtube.com/watch?v=y-_8ROhT0ZI
Last week I stumbled on a documentary about 5G. The title suggested that 5G will bring about catastrophe. So, I decided to watch it...
5G, the 5th generation of mobile technology is being rolled out right now (in 2020 A.D.). So, is it awesome? Will it bring about an apocalypse? Or, is it just meh? Watch the video to find out.
Click the following link for a summary:
https://keasigmadelta.com/blog/5g-amazing-apocalyptic-or-meh
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https://www.youtube.com/watch?v=-kS5q3FPqyE
You're writing a program that connects to a server, and want to store the user's login details for their convenience. How do you do so securely?
Short answer: you won't be happy with any of the suggestions. Long answer: watch the video. ;-)
Click the following link for a summary:
https://keasigmadelta.com/blog/how-to-securely-store-passwords-on-a-users-computer
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https://www.youtube.com/watch?v=JG9k9GaOKUA
Want to accept Bitcoin and/or other cryptocurrencies? You'll need a payment server of some sort. Kea Sigma Delta uses BTCPay Server.
In this video, Hans talks about his experience in setting up BTCPay Server, giving some tips along the way.
Click the following link for a summary:
https://keasigmadelta.com/blog/btcpay-server-how-easy-is-it-to-setup
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https://www.youtube.com/watch?v=NcK6ppJm5tY
This ZitaFTP Server update is almost a milestone. Watch the video for details. Or click the link below for a summary:
https://keasigmadelta.com/blog/zitaftp-server-v1-20-server-settings
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https://www.youtube.com/watch?v=L5fyizQ3HCI
TL;DR, ZitaFTP Server isn't quite ready. The trial version will be released ASAP. Join the mailing list to get it as soon as it's out (https://keasigmadelta.com/subscribe)
Quick summary:
- Zita FTP Server isn't quite ready yet
- I had hoped to have a trial version ready on release day (Tuesday 20 August 2019), but I'd better slow down
- There were lots of last-minute tasks to do, but the licensing code has been the biggest
- I learnt from a previous project that it's better to release a time-limited trial with all features enabled rather than a demo with features disabled
- Unfortunately, the licensing code I bought was of poor quality, including uninitialized variable bugs. So, it's taken a lot more time than expected
- Added to that, the contractor who was supposed to link the licensing server to the ecommerce store couldn't handle it, meaning I have to do that myself too
- A trial version will be released ASAP
- I'll announce when the trial version is ready for download via the mailing list.Sign up to the newsletter to get the trial as soon as it's released (https://keasigmadelta.com/subscribe)
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https://www.youtube.com/watch?v=w66Acm2dd_Q
Modern GPUs typically have a Single-Instruction Multiple-Thread (SIMT) architecture. A group of threads (or wavefront) execute the same instruction in lock-step. This makes it a pain to program, but also means that when threads need to execute different code paths (e.g., if/else), then it must execute all code paths one by one, instead of each thread being able to jump to the correct code directly. Isn't this inefficient? Why use it?
Click the following link for a summary:
https://keasigmadelta.com/blog/why-do-gpus-use-simt-isnt-simt-slow-with-branching
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https://www.youtube.com/watch?v=Hf428-u0yFU