Simple 2d car physics with JavaScript
2 by pkstn | 0 comments on Hacker News.
Tuesday 31 December 2019
Show HN: Conversion Checklist https://ift.tt/37saK1q
Show HN: Conversion Checklist https://ift.tt/2F6Iw01 January 1, 2020 at 08:17AM
Show HN: Open-source YouTube, live on the net now and Powered by Node.js https://ift.tt/2Qdjrqh
Show HN: Open-source YouTube, live on the net now and Powered by Node.js https://ift.tt/2ZAY9X1 January 1, 2020 at 10:17AM
Show HN: An Online CNC Engraving Toolpath Generator https://ift.tt/37m9EE4
Show HN: An Online CNC Engraving Toolpath Generator https://ift.tt/35frwzb January 1, 2020 at 09:53AM
New top story on Hacker News: Ask HN: How do you responsibly report security bugs to open-source projects?
Ask HN: How do you responsibly report security bugs to open-source projects?
18 by WinonaRyder | 7 comments on Hacker News.
I found a DOS vulnerability in an Open Source project whose maintainer seems to be MIA at the moment. I found it in-the-wild, but not as an exploit so I've only made minimal effort to contact said maintainer - no surprise I haven't gotten a response so far. I don't want to draw any attention to it in a bug report and I'm not sure it's OK to dig up email addresses from commit logs either. It also got me thinking: why don't we have a Bug Bounty-like program for Open Source projects as a whole. What I mean is somewhere where we can post sensitive bugs (even for no pay) and have someone who knows what they're doing guide the process of reporting it responsibly. I know some big projects have this, but e.g. look at the mountain of dependencies that most projects are built on - many of them barely maintained.
18 by WinonaRyder | 7 comments on Hacker News.
I found a DOS vulnerability in an Open Source project whose maintainer seems to be MIA at the moment. I found it in-the-wild, but not as an exploit so I've only made minimal effort to contact said maintainer - no surprise I haven't gotten a response so far. I don't want to draw any attention to it in a bug report and I'm not sure it's OK to dig up email addresses from commit logs either. It also got me thinking: why don't we have a Bug Bounty-like program for Open Source projects as a whole. What I mean is somewhere where we can post sensitive bugs (even for no pay) and have someone who knows what they're doing guide the process of reporting it responsibly. I know some big projects have this, but e.g. look at the mountain of dependencies that most projects are built on - many of them barely maintained.
Meijer Recalls Diced Hard Boiled Eggs Due to Potential Health Risks Product Bought at Two Stores in Grand Rapids Affected
Meijer Recalls Diced Hard Boiled Eggs Due to Potential Health Risks Product Bought at Two Stores in Grand Rapids Affected
As part of a multi-state recall due to the potential risk of Listeria monocytogenes, Meijer - in conjunction with Almark Foods - is announcing a voluntary recall of frozen hard-boiled egg products used on two salad bars at two stores in Grand Rapids, Mich.
Published January 01, 2020 at 03:29AM
Read more from the CDC
As part of a multi-state recall due to the potential risk of Listeria monocytogenes, Meijer - in conjunction with Almark Foods - is announcing a voluntary recall of frozen hard-boiled egg products used on two salad bars at two stores in Grand Rapids, Mich.
Published January 01, 2020 at 03:29AM
Read more from the CDC
Show HN: London Tube live status from terminal in pure bash https://ift.tt/2ZE98yV
Show HN: London Tube live status from terminal in pure bash https://ift.tt/2mgM9ug January 1, 2020 at 02:09AM
Show HN: Blackpage – A Social Network for the Command Line https://ift.tt/2QDoiA6
Show HN: Blackpage – A Social Network for the Command Line https://ift.tt/39pXkVj December 31, 2019 at 02:01PM
Monday 30 December 2019
New top story on Hacker News: Ask HN: How do I choose the right resource to learn CS fundamentals?
Ask HN: How do I choose the right resource to learn CS fundamentals?
8 by 8589934591 | 0 comments on Hacker News.
I am trying to learn CS on my own. But there are so many resources available online for every course from many of the top universities. For example: For intro courses: * Computer science an interdisciplinary approach (princeton) * CS61A - UCB * Introduction to CS and programming (MIT) * Stanford * CMU Data Structures and Algorithms: * Princeton Algorithms * CS61B - UCB * Stanford Algorithms course * MIT Algorithms * CMU Apart from this you have multiple books on each topic - Data Structures/Algorithms, Discrete Mathematics, Theory of Computation, Operating systems, Networks, and so on. Apart from these you also have resources like teachyourselfcs, ossu, functionalcs.github.io/curriculum/. I am attracted by the resources/online/books posted by courses in UCB/Princeton/MIT/Stanford/CMU. At the same time I get boggled down and overwhelmed that I have soooooooooo many materials to cover. Intro courses aren't that big of a deal since I am able to recognize/solve most questions fairly easily in multiple resources. But my next step of Data structures and algorithms is overwhelming that I am unable to start somewhere. How do you recommend to choose the right resource (online/book) for each topic/course? Is it worth going through multiple university courses/books for the same topic?
8 by 8589934591 | 0 comments on Hacker News.
I am trying to learn CS on my own. But there are so many resources available online for every course from many of the top universities. For example: For intro courses: * Computer science an interdisciplinary approach (princeton) * CS61A - UCB * Introduction to CS and programming (MIT) * Stanford * CMU Data Structures and Algorithms: * Princeton Algorithms * CS61B - UCB * Stanford Algorithms course * MIT Algorithms * CMU Apart from this you have multiple books on each topic - Data Structures/Algorithms, Discrete Mathematics, Theory of Computation, Operating systems, Networks, and so on. Apart from these you also have resources like teachyourselfcs, ossu, functionalcs.github.io/curriculum/. I am attracted by the resources/online/books posted by courses in UCB/Princeton/MIT/Stanford/CMU. At the same time I get boggled down and overwhelmed that I have soooooooooo many materials to cover. Intro courses aren't that big of a deal since I am able to recognize/solve most questions fairly easily in multiple resources. But my next step of Data structures and algorithms is overwhelming that I am unable to start somewhere. How do you recommend to choose the right resource (online/book) for each topic/course? Is it worth going through multiple university courses/books for the same topic?
J&J Distributing Recalls Salad Products Due to Misbranding and Undeclared Allergens
J&J Distributing Recalls Salad Products Due to Misbranding and Undeclared Allergens
J&J Distributing, a St. Paul, Minn. establishment, is recalling approximately 136 pounds of ready-to-eat salad products that contain meat due to misbranding and undeclared allergens.
Published December 31, 2019 at 12:30AM
Read more from the CDC
J&J Distributing, a St. Paul, Minn. establishment, is recalling approximately 136 pounds of ready-to-eat salad products that contain meat due to misbranding and undeclared allergens.
Published December 31, 2019 at 12:30AM
Read more from the CDC
Sunday 29 December 2019
Show HN: Keeping Track of My Life in a Spreadsheet https://ift.tt/2F2gsdV
Show HN: Keeping Track of My Life in a Spreadsheet https://ift.tt/367gNbb December 30, 2019 at 06:48AM
Saturday 28 December 2019
New top story on Hacker News: Tell HN: Space Launch Now – Spaceflight News and Events
Tell HN: Space Launch Now – Spaceflight News and Events
6 by happy-go-lucky | 2 comments on Hacker News.
6 by happy-go-lucky | 2 comments on Hacker News.
Veggie Noodle Co. Recalls Cece's Brand Product Because of Possible Health Risk
Veggie Noodle Co. Recalls Cece's Brand Product Because of Possible Health Risk
Veggie Noodle Co., LLC is voluntarily recalling its Cece's® Veggie Co. brand Fresh Veggie Ramen with Chicken Broth, all expiration dates, sold at retail stores nationally, because the separately packaged egg that is included in the product has the potential to be contaminated with Listeria
Published December 29, 2019 at 05:44AM
Read more from the CDC
Veggie Noodle Co., LLC is voluntarily recalling its Cece's® Veggie Co. brand Fresh Veggie Ramen with Chicken Broth, all expiration dates, sold at retail stores nationally, because the separately packaged egg that is included in the product has the potential to be contaminated with Listeria
Published December 29, 2019 at 05:44AM
Read more from the CDC
Show HN: Dating Site Without Pictures https://ift.tt/2Qw0rSO
Show HN: Dating Site Without Pictures https://ohmyperson.com/ December 29, 2019 at 06:14AM
Friday 27 December 2019
Show HN: Would appreciate your feedback on something I'm working on. https://ift.tt/37quHpp
Show HN: Would appreciate your feedback on something I'm working on. Hi I'm Akina from Japan and we develop new SNS named bajji(badge). bajji will visualize reliable relationships. You can connect only with person actually you've met by using our app. And only those who met in person with you can give your assessment to you.By using blockchain, data could be fair to anyone. It keeps service reliability. 1,000 users in Japan and we are trying to expand this service to worldwide as a next step. bajji will solve digital rights on social web. Could you feedback about service for me? Here is my invite URL. If you register from this URL, you and I will get some points only use in this service after authorization... https://ift.tt/2SwPpzu ※web-app(PWA), smartphone only Thank you. Akina December 28, 2019 at 09:59AM
Show HN: Localdots – HTTPS domains for localhost with autoconfig and hot reload https://ift.tt/2SyEvJI
Show HN: Localdots – HTTPS domains for localhost with autoconfig and hot reload https://ift.tt/35YPsrL December 28, 2019 at 06:40AM
Show HN: A better way to review pull requests https://ift.tt/2F0lM1u
Show HN: A better way to review pull requests https://ift.tt/355Op86 December 28, 2019 at 05:39AM
Thursday 26 December 2019
Show HN: I made a store to send the "Idea of a Pear" to friends and family https://ift.tt/2MxEMIX
Show HN: I made a store to send the "Idea of a Pear" to friends and family https://ideaofapear.com December 26, 2019 at 10:58PM
Show HN: $13K Sales for “The Good Parts of AWS” on Launch Day https://ift.tt/39ezfRl
Show HN: $13K Sales for “The Good Parts of AWS” on Launch Day Hi HN I'm an ex-AWS employee, now working for myself. Together with a friend of mine (who also recently left Amazon) we tried an experiment and put almost everything we know about AWS in one short digital book. We launched the book yesterday (xmas day) and it sold over $13K already: https://twitter.com/dvassallo/status/1210352939539161088 This is the first time I got paid for something I wrote, so I'm still very new to this. But I'm happy to share what I learned so far, so please feel free to ask me anything. And here's a discount link for the book if you'd like to check it out: https://ift.tt/39gGYyn December 27, 2019 at 06:09AM
Show HN: Generate thumbnails from all kinds of documents using a simple web API https://ift.tt/2Q1PVEa
Show HN: Generate thumbnails from all kinds of documents using a simple web API https://ift.tt/39f0I5m December 26, 2019 at 11:15PM
Show HN: Eschersket.ch – a symmetry drawing app to design custom wrapping paper https://ift.tt/2SsKyzf
Show HN: Eschersket.ch – a symmetry drawing app to design custom wrapping paper https://eschersket.ch December 27, 2019 at 05:27AM
Wednesday 25 December 2019
Show HN: We created a funeral fundraising site https://ift.tt/2scmIxc
Show HN: We created a funeral fundraising site https://ift.tt/351uVSg December 25, 2019 at 11:19PM
Show HN: Expose Go's database/sql stats as Prometheus metrics https://ift.tt/2ZufpNp
Show HN: Expose Go's database/sql stats as Prometheus metrics https://ift.tt/2ZpM0E7 December 26, 2019 at 05:26AM
New top story on Hacker News: Ask HN: How do those eMMC Windows laptops work?
Ask HN: How do those eMMC Windows laptops work?
4 by brundolf | 4 comments on Hacker News.
I was just shopping around for a low-end Windows laptop and discovered a new trend: machines that have 64gb or 128gb internal storage on "eMMC", which research suggests is similar to what's used in phones, and then they have a micro SD card slot for expansion (also like phones). I take it the OS lives on the eMMC and not something even weirder like a ROM chip? Do user programs and files go there too or can they only go on the SD? How does it all affect things like partitioning? Presumably this is a response to the Chromebook-pocalypse but it still feels very strange and mysterious to me for now
4 by brundolf | 4 comments on Hacker News.
I was just shopping around for a low-end Windows laptop and discovered a new trend: machines that have 64gb or 128gb internal storage on "eMMC", which research suggests is similar to what's used in phones, and then they have a micro SD card slot for expansion (also like phones). I take it the OS lives on the eMMC and not something even weirder like a ROM chip? Do user programs and files go there too or can they only go on the SD? How does it all affect things like partitioning? Presumably this is a response to the Chromebook-pocalypse but it still feels very strange and mysterious to me for now
Tuesday 24 December 2019
Show HN: MyProxy, app to help you deploy to your own server and domain name https://ift.tt/2So2DhW
Show HN: MyProxy, app to help you deploy to your own server and domain name https://ift.tt/2Sr4kLp December 25, 2019 at 10:28AM
Show HN: A generative art algorithm – Treasure https://ift.tt/35ULxvT
Show HN: A generative art algorithm – Treasure https://ift.tt/2Qip0Th December 25, 2019 at 07:39AM
Show HN: Gameslab, a FPGA powered handheld game console https://ift.tt/2QaNgGM
Show HN: Gameslab, a FPGA powered handheld game console https://ift.tt/2Msm85j December 25, 2019 at 02:28AM
Dierbergs Markets Recalls Egg-containing Products Because of Possible Health Risk
Dierbergs Markets Recalls Egg-containing Products Because of Possible Health Risk
Due to a recent recall by Almark, an ingredient supplier, and out of an abundance of caution for safety of our customers St. Louis based Dierbergs Markets is recalling various products in all 25 retail stores.
Published December 25, 2019 at 03:20AM
Read more from the CDC
Due to a recent recall by Almark, an ingredient supplier, and out of an abundance of caution for safety of our customers St. Louis based Dierbergs Markets is recalling various products in all 25 retail stores.
Published December 25, 2019 at 03:20AM
Read more from the CDC
Monday 23 December 2019
Show HN: Browse and edit CodePens entirely within VS Code https://ift.tt/375GCJ2
Show HN: Browse and edit CodePens entirely within VS Code https://twitter.com/LostInTangent/status/1209339669311176704 December 24, 2019 at 10:56AM
Almark Foods Expanded Recall to all Products from its Georgia Facility Due to Possible Listeria monocytogenes Contamination
Almark Foods Expanded Recall to all Products from its Georgia Facility Due to Possible Listeria monocytogenes Contamination
Almark Foods is expanding its voluntary recall to include all hard-boiled eggs manufactured at the firm's Gainesville, Georgia facility, including all retail, pillow pack, pouch pack, frozen diced, and protein kit products, , due to potential contamination with Listeria monocytogenes.
Published December 24, 2019 at 06:07AM
Read more from the CDC
Almark Foods is expanding its voluntary recall to include all hard-boiled eggs manufactured at the firm's Gainesville, Georgia facility, including all retail, pillow pack, pouch pack, frozen diced, and protein kit products, , due to potential contamination with Listeria monocytogenes.
Published December 24, 2019 at 06:07AM
Read more from the CDC
Show HN: Be 10x more efficient prospecting leads https://ift.tt/2rn85Xn
Show HN: Be 10x more efficient prospecting leads Hi HN! We’re Esteban and Juan, co-founders of MegaBoost. Check us out at https://megaboost.io/ We have built MegaBoost because we identified that the most painful part of a B2B sales process is the very first step: Obtaining high-quality leads. When we had our previous startup, I was taking at least 8 hours to build a high-quality 100 contact email list. That’s why we decided to automate this. We’re now being used by YC companies. Our previous startup was in enterprise cybersecurity, and actually won a Pioneer tournament thanks to that. We are different from Hunter, Clearbit Connect, etc. because: 1. We give you all the data needed to send customized messages at scale, which is what increases your campaign’s response rate. Unlike our competition we don’t just give you their email, company, and name; we also give you the person’s position and even a customized ice breaker. 2. We only include verified emails on our campaigns, and can verify them with a 98% accuracy. You won’t be sending emails to a catch-all address. 3. We do the entire job for you. We source companies according to the description you give us of your customer segmentation, and then give you the champion you’re looking for at those companies. Please register and give us your feedback. December 24, 2019 at 02:23AM
Bakkavor Foods USA, Inc. Issues Voluntary Recall of Trader Joe's Egg Salad and Potato Salad Because of Possible Health Risks
Bakkavor Foods USA, Inc. Issues Voluntary Recall of Trader Joe's Egg Salad and Potato Salad Because of Possible Health Risks
Bakkavor Foods USA, Inc. is voluntarily recalling Trader Joe's Egg Salad, 6 oz and Trader Joe's Old Fashioned Potato Salad, 20 oz with "USE BY" date codes up through and including 12/27/19 because these products have the potential to be contaminated with Listeria monocytogenes.
Published December 24, 2019 at 05:43AM
Read more from the CDC
Bakkavor Foods USA, Inc. is voluntarily recalling Trader Joe's Egg Salad, 6 oz and Trader Joe's Old Fashioned Potato Salad, 20 oz with "USE BY" date codes up through and including 12/27/19 because these products have the potential to be contaminated with Listeria monocytogenes.
Published December 24, 2019 at 05:43AM
Read more from the CDC
Sunday 22 December 2019
Show HN: AI Beatmaker That Creates Original Drum Beats https://ift.tt/2ZdmBgS
Show HN: AI Beatmaker That Creates Original Drum Beats https://beatz.ai December 23, 2019 at 10:43AM
Show HN: Sidekick Mini – A soft-dashcam that floats on top of navigation apps https://ift.tt/371WImI
Show HN: Sidekick Mini – A soft-dashcam that floats on top of navigation apps https://ift.tt/1S6T7K9 December 23, 2019 at 09:50AM
Show HN: Generate names like snapchat, dropbox, paypal for your next project https://ift.tt/2Qcn7HS
Show HN: Generate names like snapchat, dropbox, paypal for your next project https://namewink.com/ December 23, 2019 at 06:39AM
Show HN: AWS Data Wrangler - Move pandas/spark dataframes across AWS services https://ift.tt/2EKWfcC
Show HN: AWS Data Wrangler - Move pandas/spark dataframes across AWS services https://ift.tt/2TcEsow December 23, 2019 at 06:36AM
Saturday 21 December 2019
Friday 20 December 2019
Show HN: I coded the world's most popular meditation program into a web app https://ift.tt/35KLjrm
Show HN: I coded the world's most popular meditation program into a web app https://meddit.app/mbsr December 21, 2019 at 09:16AM
Show HN: Fast HTTP (L7) and TCP (L4) Tunnels Written in Golang https://ift.tt/2Q6iEqb
Show HN: Fast HTTP (L7) and TCP (L4) Tunnels Written in Golang https://ift.tt/2WoR9ef December 20, 2019 at 05:04PM
Show HN: A distributed SQL database from scratch in Go https://ift.tt/2PIB01r
Show HN: A distributed SQL database from scratch in Go https://ift.tt/2Z8KZjw December 21, 2019 at 04:05AM
Almark Foods Recalls Hard Cooked Egg Products in Pails Due to Possible Listeria Monocytogenes Contamination.
Almark Foods Recalls Hard Cooked Egg Products in Pails Due to Possible Listeria Monocytogenes Contamination.
Almark Foods is voluntary recalling Hard-Boiled and Peeled Eggs in white plastic pails with white plastic lids due to the potential to be contaminated with Listeria monocytogenes. Listeria monocytogenes is an organism which can cause serious and sometimes fatal infections in young children, frail or
Published December 21, 2019 at 02:14AM
Read more from the CDC
Almark Foods is voluntary recalling Hard-Boiled and Peeled Eggs in white plastic pails with white plastic lids due to the potential to be contaminated with Listeria monocytogenes. Listeria monocytogenes is an organism which can cause serious and sometimes fatal infections in young children, frail or
Published December 21, 2019 at 02:14AM
Read more from the CDC
Thursday 19 December 2019
New top story on Hacker News: Escape from System D, episode VI: freedom in sight
Escape from System D, episode VI: freedom in sight
11 by _emacsomancer_ | 0 comments on Hacker News.
11 by _emacsomancer_ | 0 comments on Hacker News.
New top story on Hacker News: The INQUIRER reaches end-of-life
The INQUIRER reaches end-of-life
9 by FpUser | 0 comments on Hacker News.
The Inquirer is closing the curtains. This is sad, I loved their style. https://ift.tt/2PVFlgA
9 by FpUser | 0 comments on Hacker News.
The Inquirer is closing the curtains. This is sad, I loved their style. https://ift.tt/2PVFlgA
Show HN: Unifrost – Stream PubSub Messages to the Browser https://ift.tt/2MfmHiD
Show HN: Unifrost – Stream PubSub Messages to the Browser https://ift.tt/2ZbQWMS December 20, 2019 at 10:15AM
Show HN: A Microfront End Framework Based on React https://ift.tt/2s6h2o7
Show HN: A Microfront End Framework Based on React https://ift.tt/35cwZaG December 19, 2019 at 09:05PM
Show HN: A simple garbage collector for C https://ift.tt/2MgsRPI
Show HN: A simple garbage collector for C https://ift.tt/2S5WJC2 December 20, 2019 at 08:33AM
Wednesday 18 December 2019
Show HN: A new way of setting new year's resolutions and stick to them https://ift.tt/2SdrpB8
Show HN: A new way of setting new year's resolutions and stick to them https://ift.tt/2XzcMvi December 19, 2019 at 02:52AM
Show HN: I build an app that ensures that I track my freelance working hours https://ift.tt/36Hbf7k
Show HN: I build an app that ensures that I track my freelance working hours https://ift.tt/2RChTY8 December 19, 2019 at 05:02AM
Tuesday 17 December 2019
New top story on Hacker News: Ask HN: How Can I Learn Music Theory
Ask HN: How Can I Learn Music Theory
13 by deanstag | 3 comments on Hacker News.
I self taught myself a few things over the years and I can play my way through a lot of songs. But I'd like to dig deeper into music theory and have never been able to sift through a vast array of music theory blogs and tutorials to find something that made sense. I want a different perspective from the HN crowd. How did you teach yourself music theory?
13 by deanstag | 3 comments on Hacker News.
I self taught myself a few things over the years and I can play my way through a lot of songs. But I'd like to dig deeper into music theory and have never been able to sift through a vast array of music theory blogs and tutorials to find something that made sense. I want a different perspective from the HN crowd. How did you teach yourself music theory?
Show HN: I made a comparison table of 585 camera lenses (DSLR/Mirrorless) https://ift.tt/35tRVKu
Show HN: I made a comparison table of 585 camera lenses (DSLR/Mirrorless) https://lensvana.com/ December 18, 2019 at 01:03AM
Monday 16 December 2019
Show HN: I Graded Software Companies on Their Perks/Benefits/Compensation https://ift.tt/2PsbywX
Show HN: I Graded Software Companies on Their Perks/Benefits/Compensation https://perks.guide December 17, 2019 at 07:08AM
Show HN: Online Notepad for Developer https://ift.tt/2M3cjua
Show HN: Online Notepad for Developer https://ift.tt/2S02m4O December 17, 2019 at 05:48AM
Show HN: Transno – Only one tap transforms a note to mind map https://ift.tt/2YOvFZo
Show HN: Transno – Only one tap transforms a note to mind map https://ift.tt/2PKiKn6 December 16, 2019 at 01:09PM
Sunday 15 December 2019
Show HN: Cronhooks – Schedule one time or recurring webhooks https://ift.tt/2PLeBiK
Show HN: Cronhooks – Schedule one time or recurring webhooks https://cronhooks.io/ December 16, 2019 at 10:30AM
Show HN: Sell Your ProductHunt Project https://ift.tt/2to9s8T
Show HN: Sell Your ProductHunt Project https://ift.tt/35qZHF5 December 16, 2019 at 10:24AM
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