Just Simply тАУ Stop saying how simple things are in our docs
399 by cbracketdash | 257 comments on Hacker News.
Sunday, April 30, 2023
Saturday, April 29, 2023
New best story on Hacker News: Tell HN: Cloudflare verification is breaking the internet
Tell HN: Cloudflare verification is breaking the internet
556 by statquontrarian | 309 comments on Hacker News.
Across many different pages including science journals, ChatGPT, and many others, CloudFlare verification goes into an infinite loop of: 1. "Verify you are a human" 2. Check the box or perform some other type of rain dance 3. "Please stand by, while we are checking your browser..." 4. Repeat step 1 I'm on Fedora Linux 37 using Firefox 110. The workaround is to use Chrome. After experiencing this dozens of times and getting annoyed of needing to use Chrome, I finally went and deleted all my cookies and cache which I had been dreading to do. It did not help. I don't have a CloudFlare account so I wrote up a detailed post on their community forums. I offered a HAR file and was willing to do diagnostics. It received no responses and it was auto-closed. It's unacceptable that CloudFlare is breaking the internet while offering no community support. Edit: I'm in Texas. I'm not using a VPN or Tor, just AT&T Fiber. I don't have ad-blockers. No weird extensions. Nothing special (besides being on Linux). Edit2: Since this got traction, I opened a new community post: https://ift.tt/2zp8k1l To be clear, I'm not against CloudFlare doing DDoS protection, etc., but it can't be breaking the internet while ignoring community posts on it . Edit3: The CloudFlare team has engaged. Thank you HN!
556 by statquontrarian | 309 comments on Hacker News.
Across many different pages including science journals, ChatGPT, and many others, CloudFlare verification goes into an infinite loop of: 1. "Verify you are a human" 2. Check the box or perform some other type of rain dance 3. "Please stand by, while we are checking your browser..." 4. Repeat step 1 I'm on Fedora Linux 37 using Firefox 110. The workaround is to use Chrome. After experiencing this dozens of times and getting annoyed of needing to use Chrome, I finally went and deleted all my cookies and cache which I had been dreading to do. It did not help. I don't have a CloudFlare account so I wrote up a detailed post on their community forums. I offered a HAR file and was willing to do diagnostics. It received no responses and it was auto-closed. It's unacceptable that CloudFlare is breaking the internet while offering no community support. Edit: I'm in Texas. I'm not using a VPN or Tor, just AT&T Fiber. I don't have ad-blockers. No weird extensions. Nothing special (besides being on Linux). Edit2: Since this got traction, I opened a new community post: https://ift.tt/2zp8k1l To be clear, I'm not against CloudFlare doing DDoS protection, etc., but it can't be breaking the internet while ignoring community posts on it . Edit3: The CloudFlare team has engaged. Thank you HN!
New best story on Hacker News: Tell HN: Cloudflare verification is breaking the internet
Tell HN: Cloudflare verification is breaking the internet
556 by statquontrarian | 309 comments on Hacker News.
Across many different pages including science journals, ChatGPT, and many others, CloudFlare verification goes into an infinite loop of: 1. "Verify you are a human" 2. Check the box or perform some other type of rain dance 3. "Please stand by, while we are checking your browser..." 4. Repeat step 1 I'm on Fedora Linux 37 using Firefox 110. The workaround is to use Chrome. After experiencing this dozens of times and getting annoyed of needing to use Chrome, I finally went and deleted all my cookies and cache which I had been dreading to do. It did not help. I don't have a CloudFlare account so I wrote up a detailed post on their community forums. I offered a HAR file and was willing to do diagnostics. It received no responses and it was auto-closed. It's unacceptable that CloudFlare is breaking the internet while offering no community support. Edit: I'm in Texas. I'm not using a VPN or Tor, just AT&T Fiber. I don't have ad-blockers. No weird extensions. Nothing special (besides being on Linux). Edit2: Since this got traction, I opened a new community post: https://ift.tt/2zp8k1l To be clear, I'm not against CloudFlare doing DDoS protection, etc., but it can't be breaking the internet while ignoring community posts on it . Edit3: The CloudFlare team has engaged. Thank you HN!
556 by statquontrarian | 309 comments on Hacker News.
Across many different pages including science journals, ChatGPT, and many others, CloudFlare verification goes into an infinite loop of: 1. "Verify you are a human" 2. Check the box or perform some other type of rain dance 3. "Please stand by, while we are checking your browser..." 4. Repeat step 1 I'm on Fedora Linux 37 using Firefox 110. The workaround is to use Chrome. After experiencing this dozens of times and getting annoyed of needing to use Chrome, I finally went and deleted all my cookies and cache which I had been dreading to do. It did not help. I don't have a CloudFlare account so I wrote up a detailed post on their community forums. I offered a HAR file and was willing to do diagnostics. It received no responses and it was auto-closed. It's unacceptable that CloudFlare is breaking the internet while offering no community support. Edit: I'm in Texas. I'm not using a VPN or Tor, just AT&T Fiber. I don't have ad-blockers. No weird extensions. Nothing special (besides being on Linux). Edit2: Since this got traction, I opened a new community post: https://ift.tt/2zp8k1l To be clear, I'm not against CloudFlare doing DDoS protection, etc., but it can't be breaking the internet while ignoring community posts on it . Edit3: The CloudFlare team has engaged. Thank you HN!
Friday, April 28, 2023
Thursday, April 27, 2023
Wednesday, April 26, 2023
New best story on Hacker News: Show HN: Homemade rocketship treehouse тАУ hardware to custom OS
Show HN: Homemade rocketship treehouse тАУ hardware to custom OS
386 by david_elson | 48 comments on Hacker News.
(This was previously submitted as https://ift.tt/9bu0rMK ) The Ravenna Ultra-Low-Altitude Vehicle is a backyard rocketship treehouse nestled in the Seattle neighborhood of Ravenna. Click the link to see a demo video ( http://rocket.jonh.net ). The hexagonal treehouse is about 6.5 feet (2 meters) across at its widest point. The frame is welded mild steel with riveted aluminum siding. It contains nearly 800 LEDs forming dozens of numeric displays spread across 14 control panels, each with an acrylic face laser-cut and etched with labels such as "Lunar Distance" and "Hydraulic Pressure". The pilot controls the rocket using a joystick and panels full of working switches, knobs and buttons. Underneath the capsule are three "thrusters" that shoot plumes of water and compressed air under the control of the pilot's joystick, simulating real positioning thrusters. Takeoff and docking sequences are augmented by a paint-shaker that simulates the vibration of a rocket engine. Sound effects complete the illusion, with a powered subwoofer that gives the rocket a satisfying rumble. When it was built in 2011, rocket operations were controlled by three Atmega328 microprocessors on custom-fabricated printed circuit boards, running a small operating system, RULOS, built just for this project. A trench running from the house to the rocket carries 12VDC power for the lighting and electronics, water for the thrusters, compressed air, and several data signals. Since 2011, the two-person team has upgraded it, here is a recent update from the makers: One of the most visible changes is replacing the primary 4-line display with a slicker 6-line display (i.e., 6 rows of 8 columns of 7-segment LEDs). The audio synthesizer has been upgraded to a PCB that can generate 50khz, 16-bit audio. The interconnection bus, which had been flat IDC cable carrying individual on/off lines, was upgraded to a true I2C-based networked distributed system with over a dozen individually addressable targets, all interconnected by standard cat5 cable that carries both our I2C protocol and power. We also moved much of the electronics from 8-bit atmega328s to newer, 32-bit STM32F3's. RULOS has been expanded into a pretty general purpose embedded systems platform ported to 5 major lines of CPU (atmega, attiny, stm32, nxp lpc, and esp32). We've used it for dozens of other projects in the last 12 years, including a nanosecond-accurate timestamper, a GPS datalogger, an air quality sensor, various little electronic control boards for toys (e.g. these, and this), and an autonomous boat (that sank). It is all available on Github: https://ift.tt/ZFtmN2W .
386 by david_elson | 48 comments on Hacker News.
(This was previously submitted as https://ift.tt/9bu0rMK ) The Ravenna Ultra-Low-Altitude Vehicle is a backyard rocketship treehouse nestled in the Seattle neighborhood of Ravenna. Click the link to see a demo video ( http://rocket.jonh.net ). The hexagonal treehouse is about 6.5 feet (2 meters) across at its widest point. The frame is welded mild steel with riveted aluminum siding. It contains nearly 800 LEDs forming dozens of numeric displays spread across 14 control panels, each with an acrylic face laser-cut and etched with labels such as "Lunar Distance" and "Hydraulic Pressure". The pilot controls the rocket using a joystick and panels full of working switches, knobs and buttons. Underneath the capsule are three "thrusters" that shoot plumes of water and compressed air under the control of the pilot's joystick, simulating real positioning thrusters. Takeoff and docking sequences are augmented by a paint-shaker that simulates the vibration of a rocket engine. Sound effects complete the illusion, with a powered subwoofer that gives the rocket a satisfying rumble. When it was built in 2011, rocket operations were controlled by three Atmega328 microprocessors on custom-fabricated printed circuit boards, running a small operating system, RULOS, built just for this project. A trench running from the house to the rocket carries 12VDC power for the lighting and electronics, water for the thrusters, compressed air, and several data signals. Since 2011, the two-person team has upgraded it, here is a recent update from the makers: One of the most visible changes is replacing the primary 4-line display with a slicker 6-line display (i.e., 6 rows of 8 columns of 7-segment LEDs). The audio synthesizer has been upgraded to a PCB that can generate 50khz, 16-bit audio. The interconnection bus, which had been flat IDC cable carrying individual on/off lines, was upgraded to a true I2C-based networked distributed system with over a dozen individually addressable targets, all interconnected by standard cat5 cable that carries both our I2C protocol and power. We also moved much of the electronics from 8-bit atmega328s to newer, 32-bit STM32F3's. RULOS has been expanded into a pretty general purpose embedded systems platform ported to 5 major lines of CPU (atmega, attiny, stm32, nxp lpc, and esp32). We've used it for dozens of other projects in the last 12 years, including a nanosecond-accurate timestamper, a GPS datalogger, an air quality sensor, various little electronic control boards for toys (e.g. these, and this), and an autonomous boat (that sank). It is all available on Github: https://ift.tt/ZFtmN2W .
New best story on Hacker News: Show HN: Homemade rocketship treehouse тАУ hardware to custom OS
Show HN: Homemade rocketship treehouse тАУ hardware to custom OS
385 by david_elson | 48 comments on Hacker News.
(This was previously submitted as https://ift.tt/9bu0rMK ) The Ravenna Ultra-Low-Altitude Vehicle is a backyard rocketship treehouse nestled in the Seattle neighborhood of Ravenna. Click the link to see a demo video ( http://rocket.jonh.net ). The hexagonal treehouse is about 6.5 feet (2 meters) across at its widest point. The frame is welded mild steel with riveted aluminum siding. It contains nearly 800 LEDs forming dozens of numeric displays spread across 14 control panels, each with an acrylic face laser-cut and etched with labels such as "Lunar Distance" and "Hydraulic Pressure". The pilot controls the rocket using a joystick and panels full of working switches, knobs and buttons. Underneath the capsule are three "thrusters" that shoot plumes of water and compressed air under the control of the pilot's joystick, simulating real positioning thrusters. Takeoff and docking sequences are augmented by a paint-shaker that simulates the vibration of a rocket engine. Sound effects complete the illusion, with a powered subwoofer that gives the rocket a satisfying rumble. When it was built in 2011, rocket operations were controlled by three Atmega328 microprocessors on custom-fabricated printed circuit boards, running a small operating system, RULOS, built just for this project. A trench running from the house to the rocket carries 12VDC power for the lighting and electronics, water for the thrusters, compressed air, and several data signals. Since 2011, the two-person team has upgraded it, here is a recent update from the makers: One of the most visible changes is replacing the primary 4-line display with a slicker 6-line display (i.e., 6 rows of 8 columns of 7-segment LEDs). The audio synthesizer has been upgraded to a PCB that can generate 50khz, 16-bit audio. The interconnection bus, which had been flat IDC cable carrying individual on/off lines, was upgraded to a true I2C-based networked distributed system with over a dozen individually addressable targets, all interconnected by standard cat5 cable that carries both our I2C protocol and power. We also moved much of the electronics from 8-bit atmega328s to newer, 32-bit STM32F3's. RULOS has been expanded into a pretty general purpose embedded systems platform ported to 5 major lines of CPU (atmega, attiny, stm32, nxp lpc, and esp32). We've used it for dozens of other projects in the last 12 years, including a nanosecond-accurate timestamper, a GPS datalogger, an air quality sensor, various little electronic control boards for toys (e.g. these, and this), and an autonomous boat (that sank). It is all available on Github: https://ift.tt/ZFtmN2W .
385 by david_elson | 48 comments on Hacker News.
(This was previously submitted as https://ift.tt/9bu0rMK ) The Ravenna Ultra-Low-Altitude Vehicle is a backyard rocketship treehouse nestled in the Seattle neighborhood of Ravenna. Click the link to see a demo video ( http://rocket.jonh.net ). The hexagonal treehouse is about 6.5 feet (2 meters) across at its widest point. The frame is welded mild steel with riveted aluminum siding. It contains nearly 800 LEDs forming dozens of numeric displays spread across 14 control panels, each with an acrylic face laser-cut and etched with labels such as "Lunar Distance" and "Hydraulic Pressure". The pilot controls the rocket using a joystick and panels full of working switches, knobs and buttons. Underneath the capsule are three "thrusters" that shoot plumes of water and compressed air under the control of the pilot's joystick, simulating real positioning thrusters. Takeoff and docking sequences are augmented by a paint-shaker that simulates the vibration of a rocket engine. Sound effects complete the illusion, with a powered subwoofer that gives the rocket a satisfying rumble. When it was built in 2011, rocket operations were controlled by three Atmega328 microprocessors on custom-fabricated printed circuit boards, running a small operating system, RULOS, built just for this project. A trench running from the house to the rocket carries 12VDC power for the lighting and electronics, water for the thrusters, compressed air, and several data signals. Since 2011, the two-person team has upgraded it, here is a recent update from the makers: One of the most visible changes is replacing the primary 4-line display with a slicker 6-line display (i.e., 6 rows of 8 columns of 7-segment LEDs). The audio synthesizer has been upgraded to a PCB that can generate 50khz, 16-bit audio. The interconnection bus, which had been flat IDC cable carrying individual on/off lines, was upgraded to a true I2C-based networked distributed system with over a dozen individually addressable targets, all interconnected by standard cat5 cable that carries both our I2C protocol and power. We also moved much of the electronics from 8-bit atmega328s to newer, 32-bit STM32F3's. RULOS has been expanded into a pretty general purpose embedded systems platform ported to 5 major lines of CPU (atmega, attiny, stm32, nxp lpc, and esp32). We've used it for dozens of other projects in the last 12 years, including a nanosecond-accurate timestamper, a GPS datalogger, an air quality sensor, various little electronic control boards for toys (e.g. these, and this), and an autonomous boat (that sank). It is all available on Github: https://ift.tt/ZFtmN2W .
Tuesday, April 25, 2023
New best story on Hacker News: Lego breaks ground on first US manufacturing facility
Lego breaks ground on first US manufacturing facility
427 by thunderbong | 291 comments on Hacker News.
427 by thunderbong | 291 comments on Hacker News.
New best story on Hacker News: Lego breaks ground on first US manufacturing facility
Lego breaks ground on first US manufacturing facility
427 by thunderbong | 291 comments on Hacker News.
427 by thunderbong | 291 comments on Hacker News.
Monday, April 24, 2023
Sunday, April 23, 2023
Saturday, April 22, 2023
New best story on Hacker News: Tell HN: Eid Mubarak
Tell HN: Eid Mubarak
766 by asim | 314 comments on Hacker News.
To the Muslims on HN, Eid Mubarak! And to everyone else, Eid Mubarak! For those who don't know. Eid is a day of celebration after the month of Ramadan, in which Muslims fasted for 30 days from sunrise to sunset with no food or water. It's something 2B people around the world celebrate to today or tomorrow (moon sighting permitted). A note on Ramadan. To those interested in intermittent fasting, longevity, and coming back to a more human experience not drowning in technology, food and consumerism I would say check it out! After over 20 years of doing it I'm still learning something new every year, or I should say, unlearning bad habits we've created for ourselves as a society through abundance. Hope you all have a great day!
766 by asim | 314 comments on Hacker News.
To the Muslims on HN, Eid Mubarak! And to everyone else, Eid Mubarak! For those who don't know. Eid is a day of celebration after the month of Ramadan, in which Muslims fasted for 30 days from sunrise to sunset with no food or water. It's something 2B people around the world celebrate to today or tomorrow (moon sighting permitted). A note on Ramadan. To those interested in intermittent fasting, longevity, and coming back to a more human experience not drowning in technology, food and consumerism I would say check it out! After over 20 years of doing it I'm still learning something new every year, or I should say, unlearning bad habits we've created for ourselves as a society through abundance. Hope you all have a great day!
New best story on Hacker News: Tell HN: Eid Mubarak
Tell HN: Eid Mubarak
765 by asim | 313 comments on Hacker News.
To the Muslims on HN, Eid Mubarak! And to everyone else, Eid Mubarak! For those who don't know. Eid is a day of celebration after the month of Ramadan, in which Muslims fasted for 30 days from sunrise to sunset with no food or water. It's something 2B people around the world celebrate to today or tomorrow (moon sighting permitted). A note on Ramadan. To those interested in intermittent fasting, longevity, and coming back to a more human experience not drowning in technology, food and consumerism I would say check it out! After over 20 years of doing it I'm still learning something new every year, or I should say, unlearning bad habits we've created for ourselves as a society through abundance. Hope you all have a great day!
765 by asim | 313 comments on Hacker News.
To the Muslims on HN, Eid Mubarak! And to everyone else, Eid Mubarak! For those who don't know. Eid is a day of celebration after the month of Ramadan, in which Muslims fasted for 30 days from sunrise to sunset with no food or water. It's something 2B people around the world celebrate to today or tomorrow (moon sighting permitted). A note on Ramadan. To those interested in intermittent fasting, longevity, and coming back to a more human experience not drowning in technology, food and consumerism I would say check it out! After over 20 years of doing it I'm still learning something new every year, or I should say, unlearning bad habits we've created for ourselves as a society through abundance. Hope you all have a great day!
Friday, April 21, 2023
Thursday, April 20, 2023
New best story on Hacker News: Shutting down my legal torrent site after 17 years
Shutting down my legal torrent site after 17 years
632 by en3r0 | 319 comments on Hacker News.
I ran Legit Torrents for ~17 years and shut it down recently. The homepage is now a nostalgic look back at that time.
632 by en3r0 | 319 comments on Hacker News.
I ran Legit Torrents for ~17 years and shut it down recently. The homepage is now a nostalgic look back at that time.
New best story on Hacker News: Shutting down my legal torrent site after 17 years
Shutting down my legal torrent site after 17 years
630 by en3r0 | 308 comments on Hacker News.
I ran Legit Torrents for ~17 years and shut it down recently. The homepage is now a nostalgic look back at that time.
630 by en3r0 | 308 comments on Hacker News.
I ran Legit Torrents for ~17 years and shut it down recently. The homepage is now a nostalgic look back at that time.
Wednesday, April 19, 2023
Tuesday, April 18, 2023
Monday, April 17, 2023
Saturday, April 15, 2023
Friday, April 14, 2023
Thursday, April 13, 2023
Wednesday, April 12, 2023
New best story on Hacker News: Show HN: GPT-4-powered web searches for developers
Show HN: GPT-4-powered web searches for developers
613 by rushingcreek | 242 comments on Hacker News.
Hi HN, Today weтАЩre launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the modelтАЩs hallucination and keeping it up-to-date. To use it, simply enable the тАЬExpertтАЭ toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like тАЬHow can I RLHF a LLaMa modelтАЭ, Phind in Expert mode delivers a step-by-step guide complete with citations ( https://ift.tt/38Dd9rq... ) while Phind in default mode meanders a bit and answers the question very generally ( https://ift.tt/iSXfzWo... ). GPT-4 is significantly more concise and тАЬsystematicтАЭ in its answers than our default model. It generates step-by-step instructions over 90% of the time, while our default model does not. WeтАЩre particularly focused on ML developers, as Phind can answer questions about many recent ML libraries, papers, and technologies that ChatGPT simply cannot. Even with ChatGPTтАЩs alpha browsing mode, Phind answers technical questions faster and in more detail. For example, Phind running on тАЬExpertтАЭ GPT-4 mode can concisely and correctly tell you how to run an Alpaca model using llama.cpp: ( https://ift.tt/t87siFM... ). In contrast, ChatGPT-4 hallucinates and writes a make function for a fictional llama.cpp. We still have a long way to go and would love to hear your feedback.
613 by rushingcreek | 242 comments on Hacker News.
Hi HN, Today weтАЩre launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the modelтАЩs hallucination and keeping it up-to-date. To use it, simply enable the тАЬExpertтАЭ toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like тАЬHow can I RLHF a LLaMa modelтАЭ, Phind in Expert mode delivers a step-by-step guide complete with citations ( https://ift.tt/38Dd9rq... ) while Phind in default mode meanders a bit and answers the question very generally ( https://ift.tt/iSXfzWo... ). GPT-4 is significantly more concise and тАЬsystematicтАЭ in its answers than our default model. It generates step-by-step instructions over 90% of the time, while our default model does not. WeтАЩre particularly focused on ML developers, as Phind can answer questions about many recent ML libraries, papers, and technologies that ChatGPT simply cannot. Even with ChatGPTтАЩs alpha browsing mode, Phind answers technical questions faster and in more detail. For example, Phind running on тАЬExpertтАЭ GPT-4 mode can concisely and correctly tell you how to run an Alpaca model using llama.cpp: ( https://ift.tt/t87siFM... ). In contrast, ChatGPT-4 hallucinates and writes a make function for a fictional llama.cpp. We still have a long way to go and would love to hear your feedback.
New best story on Hacker News: Show HN: GPT-4-powered web searches for developers
Show HN: GPT-4-powered web searches for developers
591 by rushingcreek | 234 comments on Hacker News.
Hi HN, Today weтАЩre launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the modelтАЩs hallucination and keeping it up-to-date. To use it, simply enable the тАЬExpertтАЭ toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like тАЬHow can I RLHF a LLaMa modelтАЭ, Phind in Expert mode delivers a step-by-step guide complete with citations ( https://ift.tt/38Dd9rq... ) while Phind in default mode meanders a bit and answers the question very generally ( https://ift.tt/iSXfzWo... ). GPT-4 is significantly more concise and тАЬsystematicтАЭ in its answers than our default model. It generates step-by-step instructions over 90% of the time, while our default model does not. WeтАЩre particularly focused on ML developers, as Phind can answer questions about many recent ML libraries, papers, and technologies that ChatGPT simply cannot. Even with ChatGPTтАЩs alpha browsing mode, Phind answers technical questions faster and in more detail. For example, Phind running on тАЬExpertтАЭ GPT-4 mode can concisely and correctly tell you how to run an Alpaca model using llama.cpp: ( https://ift.tt/t87siFM... ). In contrast, ChatGPT-4 hallucinates and writes a make function for a fictional llama.cpp. We still have a long way to go and would love to hear your feedback.
591 by rushingcreek | 234 comments on Hacker News.
Hi HN, Today weтАЩre launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the modelтАЩs hallucination and keeping it up-to-date. To use it, simply enable the тАЬExpertтАЭ toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like тАЬHow can I RLHF a LLaMa modelтАЭ, Phind in Expert mode delivers a step-by-step guide complete with citations ( https://ift.tt/38Dd9rq... ) while Phind in default mode meanders a bit and answers the question very generally ( https://ift.tt/iSXfzWo... ). GPT-4 is significantly more concise and тАЬsystematicтАЭ in its answers than our default model. It generates step-by-step instructions over 90% of the time, while our default model does not. WeтАЩre particularly focused on ML developers, as Phind can answer questions about many recent ML libraries, papers, and technologies that ChatGPT simply cannot. Even with ChatGPTтАЩs alpha browsing mode, Phind answers technical questions faster and in more detail. For example, Phind running on тАЬExpertтАЭ GPT-4 mode can concisely and correctly tell you how to run an Alpaca model using llama.cpp: ( https://ift.tt/t87siFM... ). In contrast, ChatGPT-4 hallucinates and writes a make function for a fictional llama.cpp. We still have a long way to go and would love to hear your feedback.
Tuesday, April 11, 2023
Monday, April 10, 2023
Sunday, April 9, 2023
Saturday, April 8, 2023
Friday, April 7, 2023
Wednesday, April 5, 2023
Tuesday, April 4, 2023
New top story on Hacker News: Show HN: Promptr, let GPT operate on your codebase and other useful goodies
Show HN: Promptr, let GPT operate on your codebase and other useful goodies
27 by deathmonger5000 | 7 comments on Hacker News.
Hi HN, I've been working on an experimental tool that helps you use GPT to work on your codebase. I'd love to improve the tool if there's interest. New ideas welcome! I think this could also be useful for experimenting with other types of recursive prompts. ItтАЩs a little bit Swiss Army knife and a little bit skynet: https://ift.tt/amMUKAP From the README: Promptr is a CLI tool for operating on your codebase using GPT. Promptr dynamically includes one or more files into your GPT prompts, and it can optionally parse and apply the changes that GPT suggests to your codebase. Several prompt templates are included for various purposes, and users can create their own templates.
27 by deathmonger5000 | 7 comments on Hacker News.
Hi HN, I've been working on an experimental tool that helps you use GPT to work on your codebase. I'd love to improve the tool if there's interest. New ideas welcome! I think this could also be useful for experimenting with other types of recursive prompts. ItтАЩs a little bit Swiss Army knife and a little bit skynet: https://ift.tt/amMUKAP From the README: Promptr is a CLI tool for operating on your codebase using GPT. Promptr dynamically includes one or more files into your GPT prompts, and it can optionally parse and apply the changes that GPT suggests to your codebase. Several prompt templates are included for various purposes, and users can create their own templates.
New best story on Hacker News: Launch HN: OutSail (YC W23) тАУ Wingsails to reduce cargo ship fuel consumption
Launch HN: OutSail (YC W23) тАУ Wingsails to reduce cargo ship fuel consumption
454 by jmoorebeek | 215 comments on Hacker News.
Hi HN! IтАЩm Joseph, and along with Arpan and Bailey we are the founders of OutSail Shipping ( https://ift.tt/zF8va17 ). WeтАЩre building a sail the size of a 747 that rolls up into a shipping container. When deployed, it will generate thrust from the wind to reduce the fuel consumption of a cargo ship. An array of these devices will reduce fuel consumption on ships by up to 20%. These sails are easily stowed and removed to cause no interference with cargo operations. HereтАЩs a short video showing our prototype: https://www.youtube.com/watch?v=VUpVqzpym54 . Sails powered ships for millennia; but then the convenience of energy-dense fuels displaced sails. As ship speeds eventually exceeded wind speeds, the consensus became that sails had no place in shipping and were relegated to hobbyists and sport. Fast forward a century and a half, and maritime shipping, like all other industries, is facing a reckoning to mitigate the greenhouse gasses produced by their activities. The International Maritime Organization (IMO) has introduced new regulations which use a vesselтАЩs Carbon Intensity Indicator (CII) to grade ships. This grading scale becomes more aggressive over time, and any ship with a poor grade must take corrective action. The corrective actions can be as non-invasive as reducing speed (aka: slow steaming) or as extreme as a retrofit to use a different, cleaner fuel source. This costs millions and takes a ship out of commission for months, and itтАЩs difficult to ensure your (now more expensive) fuel is available at every port of call. Ship owners are hedging their bets that slow steaming will dominate their future, with ship order books full to reflect the increased capacity needed when containers take 20% longer to cross the ocean. Or option three. There is sufficient wind on the ocean to power the entire shipping industry, if youтАЩre willing to grab it. Wind Assisted Ship Propulsion (WASP) devices can be used as a corrective action to improve a vesselтАЩs CII rating, without reducing ship speed or changing the route. In other words, a return of sails. We are hardware engineers with over two decades of experience between us, working at Tesla, SpaceX, JPL, Relativity, and some startups. The idea for OutSail came from Arpan and Joseph getting coffee after work one day. When we asked each other тАЬWhat would you do if you werenтАЩt building satellites?тАЭ maritime cargo came up from both sides; Arpan from having studied the industry for opportunities to reduce emissions, and Joseph from a love of hydrodynamics and maybe too many sea-shanties. Bailey and Arpan, meanwhile, had been looking at working on bicycling infrastructure. What brought the three of us together was actually a Dungeons & Dragons game where we realized we made a good team! We settled on OutSail as a good fit for our hardware hacking mentality, trading in our druids staffs for spanners. Aerodynamically, sails are simply vertical wings. Wind blowing across the vessel causes the sail to generate lift and drag, and the resultant vector has some forward component to pull the ship through the water. However, if the wind comes from an angle too close to the direction of travel, there is no thrust. As an added complication, the sail only sees the relative wind. If the ship travels faster, the wind will appear to come from closer and closer to the direction of travel, even if the true wind is coming from perpendicular to your course! Despite this, standard sails can still produce forward thrust as long as the wind is at least 20 degrees off from directly in front of the vessel. This is how our sails can still save power, even on a fast moving vessel. There are many sail technologies out there. A common question we get asked is тАЬAre you going to use flettner rotors/suction airfoils?тАЭ. Both of these technologies use power supplied by the ship to increase the lift produced by a surface; rotor-sails spin, and suction airfoilsтАжsuck? Each of these have a place, especially at low vessel speeds. But our customers ask us for a solution that works for container ships cruising at the relatively high speed of 22kt. At these speeds, the relative wind is almost always ahead of you, so lift/drag becomes more important. Powered sails suffer from poor lift/drag, both from the high induced drag from very high lift coefficients, and system losses from drawing on shipтАЩs power. So no we are not going with flettner rotors/suction airfoils. While they are the new exciting technology on the block, if you factor in their power usage and high drag ratio, they are just not as practical as a simple sail. So now that weтАЩve given a general summary of sailing, itтАЩs time to explain how a 747 wing will ever fit inside a 9ft tall cargo container. ItтАЩs simple really: imagine a tape measure. In a tape measure a thin, flexible strip of metal is wound into a spiral. Then, when the metal is uncoiled, it naturally returns to its original shape. ThatтАЩs exactly how we plan to make our sails. The skin of our sail or the inner spars (we havenтАЩt finalized our design) will be made of tape measure like material (2mm thick steel) and the wing will be able to extend out of the cargo container. The video in the first paragraph explains this in a bit more detail. By fitting our sail into a cargo container we allow for our device to be installed on any cargo ship right at port. Remember how we mentioned that some shippers are ordering a lot more ships and some ships are getting retrofitted with new fuel? Well, shipyards are backed up for the next 5 years. By making a device that requires no shipyard to install, not only will we drastically outcompete other retrofit WASP companies in terms of deployment cost, but we will be the only company with a product shippers can put on their ship without a multiple year wait time. Do you have any interesting stories around sailing or wind tech? We would love to hear your ideas, experiences, and feedback on any and all of the above!
454 by jmoorebeek | 215 comments on Hacker News.
Hi HN! IтАЩm Joseph, and along with Arpan and Bailey we are the founders of OutSail Shipping ( https://ift.tt/zF8va17 ). WeтАЩre building a sail the size of a 747 that rolls up into a shipping container. When deployed, it will generate thrust from the wind to reduce the fuel consumption of a cargo ship. An array of these devices will reduce fuel consumption on ships by up to 20%. These sails are easily stowed and removed to cause no interference with cargo operations. HereтАЩs a short video showing our prototype: https://www.youtube.com/watch?v=VUpVqzpym54 . Sails powered ships for millennia; but then the convenience of energy-dense fuels displaced sails. As ship speeds eventually exceeded wind speeds, the consensus became that sails had no place in shipping and were relegated to hobbyists and sport. Fast forward a century and a half, and maritime shipping, like all other industries, is facing a reckoning to mitigate the greenhouse gasses produced by their activities. The International Maritime Organization (IMO) has introduced new regulations which use a vesselтАЩs Carbon Intensity Indicator (CII) to grade ships. This grading scale becomes more aggressive over time, and any ship with a poor grade must take corrective action. The corrective actions can be as non-invasive as reducing speed (aka: slow steaming) or as extreme as a retrofit to use a different, cleaner fuel source. This costs millions and takes a ship out of commission for months, and itтАЩs difficult to ensure your (now more expensive) fuel is available at every port of call. Ship owners are hedging their bets that slow steaming will dominate their future, with ship order books full to reflect the increased capacity needed when containers take 20% longer to cross the ocean. Or option three. There is sufficient wind on the ocean to power the entire shipping industry, if youтАЩre willing to grab it. Wind Assisted Ship Propulsion (WASP) devices can be used as a corrective action to improve a vesselтАЩs CII rating, without reducing ship speed or changing the route. In other words, a return of sails. We are hardware engineers with over two decades of experience between us, working at Tesla, SpaceX, JPL, Relativity, and some startups. The idea for OutSail came from Arpan and Joseph getting coffee after work one day. When we asked each other тАЬWhat would you do if you werenтАЩt building satellites?тАЭ maritime cargo came up from both sides; Arpan from having studied the industry for opportunities to reduce emissions, and Joseph from a love of hydrodynamics and maybe too many sea-shanties. Bailey and Arpan, meanwhile, had been looking at working on bicycling infrastructure. What brought the three of us together was actually a Dungeons & Dragons game where we realized we made a good team! We settled on OutSail as a good fit for our hardware hacking mentality, trading in our druids staffs for spanners. Aerodynamically, sails are simply vertical wings. Wind blowing across the vessel causes the sail to generate lift and drag, and the resultant vector has some forward component to pull the ship through the water. However, if the wind comes from an angle too close to the direction of travel, there is no thrust. As an added complication, the sail only sees the relative wind. If the ship travels faster, the wind will appear to come from closer and closer to the direction of travel, even if the true wind is coming from perpendicular to your course! Despite this, standard sails can still produce forward thrust as long as the wind is at least 20 degrees off from directly in front of the vessel. This is how our sails can still save power, even on a fast moving vessel. There are many sail technologies out there. A common question we get asked is тАЬAre you going to use flettner rotors/suction airfoils?тАЭ. Both of these technologies use power supplied by the ship to increase the lift produced by a surface; rotor-sails spin, and suction airfoilsтАжsuck? Each of these have a place, especially at low vessel speeds. But our customers ask us for a solution that works for container ships cruising at the relatively high speed of 22kt. At these speeds, the relative wind is almost always ahead of you, so lift/drag becomes more important. Powered sails suffer from poor lift/drag, both from the high induced drag from very high lift coefficients, and system losses from drawing on shipтАЩs power. So no we are not going with flettner rotors/suction airfoils. While they are the new exciting technology on the block, if you factor in their power usage and high drag ratio, they are just not as practical as a simple sail. So now that weтАЩve given a general summary of sailing, itтАЩs time to explain how a 747 wing will ever fit inside a 9ft tall cargo container. ItтАЩs simple really: imagine a tape measure. In a tape measure a thin, flexible strip of metal is wound into a spiral. Then, when the metal is uncoiled, it naturally returns to its original shape. ThatтАЩs exactly how we plan to make our sails. The skin of our sail or the inner spars (we havenтАЩt finalized our design) will be made of tape measure like material (2mm thick steel) and the wing will be able to extend out of the cargo container. The video in the first paragraph explains this in a bit more detail. By fitting our sail into a cargo container we allow for our device to be installed on any cargo ship right at port. Remember how we mentioned that some shippers are ordering a lot more ships and some ships are getting retrofitted with new fuel? Well, shipyards are backed up for the next 5 years. By making a device that requires no shipyard to install, not only will we drastically outcompete other retrofit WASP companies in terms of deployment cost, but we will be the only company with a product shippers can put on their ship without a multiple year wait time. Do you have any interesting stories around sailing or wind tech? We would love to hear your ideas, experiences, and feedback on any and all of the above!
New best story on Hacker News: Launch HN: OutSail (YC W23) тАУ Wingsails to reduce cargo ship fuel consumption
Launch HN: OutSail (YC W23) тАУ Wingsails to reduce cargo ship fuel consumption
449 by jmoorebeek | 211 comments on Hacker News.
Hi HN! IтАЩm Joseph, and along with Arpan and Bailey we are the founders of OutSail Shipping ( https://ift.tt/zF8va17 ). WeтАЩre building a sail the size of a 747 that rolls up into a shipping container. When deployed, it will generate thrust from the wind to reduce the fuel consumption of a cargo ship. An array of these devices will reduce fuel consumption on ships by up to 20%. These sails are easily stowed and removed to cause no interference with cargo operations. HereтАЩs a short video showing our prototype: https://www.youtube.com/watch?v=VUpVqzpym54 . Sails powered ships for millennia; but then the convenience of energy-dense fuels displaced sails. As ship speeds eventually exceeded wind speeds, the consensus became that sails had no place in shipping and were relegated to hobbyists and sport. Fast forward a century and a half, and maritime shipping, like all other industries, is facing a reckoning to mitigate the greenhouse gasses produced by their activities. The International Maritime Organization (IMO) has introduced new regulations which use a vesselтАЩs Carbon Intensity Indicator (CII) to grade ships. This grading scale becomes more aggressive over time, and any ship with a poor grade must take corrective action. The corrective actions can be as non-invasive as reducing speed (aka: slow steaming) or as extreme as a retrofit to use a different, cleaner fuel source. This costs millions and takes a ship out of commission for months, and itтАЩs difficult to ensure your (now more expensive) fuel is available at every port of call. Ship owners are hedging their bets that slow steaming will dominate their future, with ship order books full to reflect the increased capacity needed when containers take 20% longer to cross the ocean. Or option three. There is sufficient wind on the ocean to power the entire shipping industry, if youтАЩre willing to grab it. Wind Assisted Ship Propulsion (WASP) devices can be used as a corrective action to improve a vesselтАЩs CII rating, without reducing ship speed or changing the route. In other words, a return of sails. We are hardware engineers with over two decades of experience between us, working at Tesla, SpaceX, JPL, Relativity, and some startups. The idea for OutSail came from Arpan and Joseph getting coffee after work one day. When we asked each other тАЬWhat would you do if you werenтАЩt building satellites?тАЭ maritime cargo came up from both sides; Arpan from having studied the industry for opportunities to reduce emissions, and Joseph from a love of hydrodynamics and maybe too many sea-shanties. Bailey and Arpan, meanwhile, had been looking at working on bicycling infrastructure. What brought the three of us together was actually a Dungeons & Dragons game where we realized we made a good team! We settled on OutSail as a good fit for our hardware hacking mentality, trading in our druids staffs for spanners. Aerodynamically, sails are simply vertical wings. Wind blowing across the vessel causes the sail to generate lift and drag, and the resultant vector has some forward component to pull the ship through the water. However, if the wind comes from an angle too close to the direction of travel, there is no thrust. As an added complication, the sail only sees the relative wind. If the ship travels faster, the wind will appear to come from closer and closer to the direction of travel, even if the true wind is coming from perpendicular to your course! Despite this, standard sails can still produce forward thrust as long as the wind is at least 20 degrees off from directly in front of the vessel. This is how our sails can still save power, even on a fast moving vessel. There are many sail technologies out there. A common question we get asked is тАЬAre you going to use flettner rotors/suction airfoils?тАЭ. Both of these technologies use power supplied by the ship to increase the lift produced by a surface; rotor-sails spin, and suction airfoilsтАжsuck? Each of these have a place, especially at low vessel speeds. But our customers ask us for a solution that works for container ships cruising at the relatively high speed of 22kt. At these speeds, the relative wind is almost always ahead of you, so lift/drag becomes more important. Powered sails suffer from poor lift/drag, both from the high induced drag from very high lift coefficients, and system losses from drawing on shipтАЩs power. So no we are not going with flettner rotors/suction airfoils. While they are the new exciting technology on the block, if you factor in their power usage and high drag ratio, they are just not as practical as a simple sail. So now that weтАЩve given a general summary of sailing, itтАЩs time to explain how a 747 wing will ever fit inside a 9ft tall cargo container. ItтАЩs simple really: imagine a tape measure. In a tape measure a thin, flexible strip of metal is wound into a spiral. Then, when the metal is uncoiled, it naturally returns to its original shape. ThatтАЩs exactly how we plan to make our sails. The skin of our sail or the inner spars (we havenтАЩt finalized our design) will be made of tape measure like material (2mm thick steel) and the wing will be able to extend out of the cargo container. The video in the first paragraph explains this in a bit more detail. By fitting our sail into a cargo container we allow for our device to be installed on any cargo ship right at port. Remember how we mentioned that some shippers are ordering a lot more ships and some ships are getting retrofitted with new fuel? Well, shipyards are backed up for the next 5 years. By making a device that requires no shipyard to install, not only will we drastically outcompete other retrofit WASP companies in terms of deployment cost, but we will be the only company with a product shippers can put on their ship without a multiple year wait time. Do you have any interesting stories around sailing or wind tech? We would love to hear your ideas, experiences, and feedback on any and all of the above!
449 by jmoorebeek | 211 comments on Hacker News.
Hi HN! IтАЩm Joseph, and along with Arpan and Bailey we are the founders of OutSail Shipping ( https://ift.tt/zF8va17 ). WeтАЩre building a sail the size of a 747 that rolls up into a shipping container. When deployed, it will generate thrust from the wind to reduce the fuel consumption of a cargo ship. An array of these devices will reduce fuel consumption on ships by up to 20%. These sails are easily stowed and removed to cause no interference with cargo operations. HereтАЩs a short video showing our prototype: https://www.youtube.com/watch?v=VUpVqzpym54 . Sails powered ships for millennia; but then the convenience of energy-dense fuels displaced sails. As ship speeds eventually exceeded wind speeds, the consensus became that sails had no place in shipping and were relegated to hobbyists and sport. Fast forward a century and a half, and maritime shipping, like all other industries, is facing a reckoning to mitigate the greenhouse gasses produced by their activities. The International Maritime Organization (IMO) has introduced new regulations which use a vesselтАЩs Carbon Intensity Indicator (CII) to grade ships. This grading scale becomes more aggressive over time, and any ship with a poor grade must take corrective action. The corrective actions can be as non-invasive as reducing speed (aka: slow steaming) or as extreme as a retrofit to use a different, cleaner fuel source. This costs millions and takes a ship out of commission for months, and itтАЩs difficult to ensure your (now more expensive) fuel is available at every port of call. Ship owners are hedging their bets that slow steaming will dominate their future, with ship order books full to reflect the increased capacity needed when containers take 20% longer to cross the ocean. Or option three. There is sufficient wind on the ocean to power the entire shipping industry, if youтАЩre willing to grab it. Wind Assisted Ship Propulsion (WASP) devices can be used as a corrective action to improve a vesselтАЩs CII rating, without reducing ship speed or changing the route. In other words, a return of sails. We are hardware engineers with over two decades of experience between us, working at Tesla, SpaceX, JPL, Relativity, and some startups. The idea for OutSail came from Arpan and Joseph getting coffee after work one day. When we asked each other тАЬWhat would you do if you werenтАЩt building satellites?тАЭ maritime cargo came up from both sides; Arpan from having studied the industry for opportunities to reduce emissions, and Joseph from a love of hydrodynamics and maybe too many sea-shanties. Bailey and Arpan, meanwhile, had been looking at working on bicycling infrastructure. What brought the three of us together was actually a Dungeons & Dragons game where we realized we made a good team! We settled on OutSail as a good fit for our hardware hacking mentality, trading in our druids staffs for spanners. Aerodynamically, sails are simply vertical wings. Wind blowing across the vessel causes the sail to generate lift and drag, and the resultant vector has some forward component to pull the ship through the water. However, if the wind comes from an angle too close to the direction of travel, there is no thrust. As an added complication, the sail only sees the relative wind. If the ship travels faster, the wind will appear to come from closer and closer to the direction of travel, even if the true wind is coming from perpendicular to your course! Despite this, standard sails can still produce forward thrust as long as the wind is at least 20 degrees off from directly in front of the vessel. This is how our sails can still save power, even on a fast moving vessel. There are many sail technologies out there. A common question we get asked is тАЬAre you going to use flettner rotors/suction airfoils?тАЭ. Both of these technologies use power supplied by the ship to increase the lift produced by a surface; rotor-sails spin, and suction airfoilsтАжsuck? Each of these have a place, especially at low vessel speeds. But our customers ask us for a solution that works for container ships cruising at the relatively high speed of 22kt. At these speeds, the relative wind is almost always ahead of you, so lift/drag becomes more important. Powered sails suffer from poor lift/drag, both from the high induced drag from very high lift coefficients, and system losses from drawing on shipтАЩs power. So no we are not going with flettner rotors/suction airfoils. While they are the new exciting technology on the block, if you factor in their power usage and high drag ratio, they are just not as practical as a simple sail. So now that weтАЩve given a general summary of sailing, itтАЩs time to explain how a 747 wing will ever fit inside a 9ft tall cargo container. ItтАЩs simple really: imagine a tape measure. In a tape measure a thin, flexible strip of metal is wound into a spiral. Then, when the metal is uncoiled, it naturally returns to its original shape. ThatтАЩs exactly how we plan to make our sails. The skin of our sail or the inner spars (we havenтАЩt finalized our design) will be made of tape measure like material (2mm thick steel) and the wing will be able to extend out of the cargo container. The video in the first paragraph explains this in a bit more detail. By fitting our sail into a cargo container we allow for our device to be installed on any cargo ship right at port. Remember how we mentioned that some shippers are ordering a lot more ships and some ships are getting retrofitted with new fuel? Well, shipyards are backed up for the next 5 years. By making a device that requires no shipyard to install, not only will we drastically outcompete other retrofit WASP companies in terms of deployment cost, but we will be the only company with a product shippers can put on their ship without a multiple year wait time. Do you have any interesting stories around sailing or wind tech? We would love to hear your ideas, experiences, and feedback on any and all of the above!
Monday, April 3, 2023
Saturday, April 1, 2023
New top story on Hacker News: Show HN: Coursemate, connect with other self learners
Show HN: Coursemate, connect with other self learners
9 by collin1 | 1 comments on Hacker News.
Hey Hacker News! My name is Collin, 18 years old and doing a gap year after finishing high school last year. This was my first real project after starting to learn web development around 5 months ago. I came up with this idea as it was a real pain for me to find other people from my country and especially my age, learning and taking online courses about the same stuff online. Lots of these online courses include their own discord communities and forums, but I still found it very hard to connect with other people in there. Thats why I built Coursemate. I would love to get your feedback on it! :)
9 by collin1 | 1 comments on Hacker News.
Hey Hacker News! My name is Collin, 18 years old and doing a gap year after finishing high school last year. This was my first real project after starting to learn web development around 5 months ago. I came up with this idea as it was a real pain for me to find other people from my country and especially my age, learning and taking online courses about the same stuff online. Lots of these online courses include their own discord communities and forums, but I still found it very hard to connect with other people in there. Thats why I built Coursemate. I would love to get your feedback on it! :)
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рд╡рд┐рджреНрдпрд╛рд░реНрдереНрдпрд╛рдВрд╡рд░реАрд▓ рдЕрдорд╛рдиреБрд╖ рдЕрддреНрдпрд╛рдЪрд╛рд░ тАУ рдореБрдЦреНрдпрд╛рдзреНрдпрд╛рдкрдХ рд╡ рдЕрдзреАрдХреНрд╖рдХрд╛рд╡рд░ рдЧреБрдиреНрд╣рд╛ рджрд╛рдЦрд▓ рдХрд░реВрди рддрд╛рддреНрдХрд╛рд│ рдХрд╛рд░рд╡рд╛рдИ рдХрд░рд╛. рдЖрджрд┐рд╡рд╛рд╕реА рдЯрд╛рдпрдЧрд░ рд╕реЗрдиреЗрдЪреЗ рдЪрдВрджреНрд░рдкреВрд░ рдЬрд┐рд▓реНрд╣рд╛ рдЙрдкрд╛рдз... -
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рдкрд╛рд╡рдирд╛ (рд░реИ)рдпреЗрдереЗ рдЧреЛрдВрдбреА рдзрд░реНрдо рдкреНрд░рдмреЛрдзрди рдореЗрд│рд╛рд╡рд╛. рдЧреЛрдВрдбреА рдкрд╛рд░рдВрдкрд░рд┐рдХ рдиреВрддреНрдп рддрдерд╛ рдЧреЛрдВрдбреА рд░реЗрдХреЙрд░реНрдбрд┐рдВрдЧ рдбрд╛рдБрдиреНрд╕ рдиреВрддреНрдп рд╕реНрдкрд░реНрдзреЗрдЪреЗ рдЖрдпреЛрдЬрди. рднрджреНрд░рд╛рд╡рддреА(рджрд┐ .3...