Show HN: Simple command line note taking tool
4 by tomlockwood | 1 comments on Hacker News.
Thursday, 31 October 2019
Show HN: Command Line Résumé https://ift.tt/2oyTtCI
Show HN: Command Line Résumé https://ift.tt/32alw9y November 1, 2019 at 07:26AM
Nestlé USA Announces Voluntary Recall of Ready-to-Bake Refrigerated Cookie Dough Products Due to Potential Presence of Foreign Material
Nestlé USA Announces Voluntary Recall of Ready-to-Bake Refrigerated Cookie Dough Products Due to Potential Presence of Foreign Material
Nestlé USA is initiating a voluntary recall of ready-to-bake refrigerated Nestlé Toll House Cookie Dough products due to the potential presence of food-grade rubber pieces.
Published November 01, 2019 at 07:33AM
Read more from the CDC
Nestlé USA is initiating a voluntary recall of ready-to-bake refrigerated Nestlé Toll House Cookie Dough products due to the potential presence of food-grade rubber pieces.
Published November 01, 2019 at 07:33AM
Read more from the CDC
Wednesday, 30 October 2019
New top story on Hacker News: Ask HN: How do you organize and manage database migrations?
Ask HN: How do you organize and manage database migrations?
9 by anonfunction | 0 comments on Hacker News.
When building services that rely on relational databases, in my case postgres, what are some best practices and tools to help manage schema changes? We've been using migrations and doing it all manually but it's become a bottleneck and a little bit of a nightmare with multiple consumers of the database needing to make schema changes. Another concern is multiple environments, from local development to staging and production. We're using docker-compose for local development which runs the entire "full" schema and then I'm manually applying the migration files to staging and production before we deploy. I've looked at some projects like flywaydb[1] and liquibase[2] but both are not completely free and seem proprietary. Does anyone know of another open source system that could help manage database schema versioning and migrations? Thanks so much HN, this is something that I have been struggling with. 1: https://flywaydb.org/ 2: https://ift.tt/2o6cNlU
9 by anonfunction | 0 comments on Hacker News.
When building services that rely on relational databases, in my case postgres, what are some best practices and tools to help manage schema changes? We've been using migrations and doing it all manually but it's become a bottleneck and a little bit of a nightmare with multiple consumers of the database needing to make schema changes. Another concern is multiple environments, from local development to staging and production. We're using docker-compose for local development which runs the entire "full" schema and then I'm manually applying the migration files to staging and production before we deploy. I've looked at some projects like flywaydb[1] and liquibase[2] but both are not completely free and seem proprietary. Does anyone know of another open source system that could help manage database schema versioning and migrations? Thanks so much HN, this is something that I have been struggling with. 1: https://flywaydb.org/ 2: https://ift.tt/2o6cNlU
Show HN: A minimal Fortran TCP client and server https://ift.tt/2NksYsY
Show HN: A minimal Fortran TCP client and server https://ift.tt/2Nux81J October 31, 2019 at 05:38AM
Tuesday, 29 October 2019
Show HN: I created an algorithm to help me achieve Product-Market Fit https://ift.tt/2Nm7bBn
Show HN: I created an algorithm to help me achieve Product-Market Fit https://ift.tt/2BZHRM1 October 30, 2019 at 08:30AM
Show HN: My HN – get recent hot Hacker News on your favorite keywords https://ift.tt/34ccE4l
Show HN: My HN – get recent hot Hacker News on your favorite keywords https://hn.okphp.com October 30, 2019 at 07:45AM
New top story on Hacker News: Ask HN: Does anybody making good money from Google Adsense?
Ask HN: Does anybody making good money from Google Adsense?
4 by thescribbblr | 0 comments on Hacker News.
My earnings have dropped since last few months. So, I would like to know if anyone is making a good earning from Google Adsense or the earnings have dropped like mine?
4 by thescribbblr | 0 comments on Hacker News.
My earnings have dropped since last few months. So, I would like to know if anyone is making a good earning from Google Adsense or the earnings have dropped like mine?
Monday, 28 October 2019
Golden Dragon Fortune Cookies Inc. Issues Allergy Alert on Undeclared Milk in Chinese Almond Cookies
Golden Dragon Fortune Cookies Inc. Issues Allergy Alert on Undeclared Milk in Chinese Almond Cookies
Golden Dragon Fortune Cookies Inc., of Chicago, Illinois is recalling Golden Dragon Inc. Chinese Almond Cookies, because it may contain undeclared Milk.
Published October 29, 2019 at 10:12AM
Read more from the CDC
Golden Dragon Fortune Cookies Inc., of Chicago, Illinois is recalling Golden Dragon Inc. Chinese Almond Cookies, because it may contain undeclared Milk.
Published October 29, 2019 at 10:12AM
Read more from the CDC
Golden Dragon Fortune Cookies Inc. Issues Allergy Alert on Undeclared Milk in Chinese Almond Cookies
Golden Dragon Fortune Cookies Inc. Issues Allergy Alert on Undeclared Milk in Chinese Almond Cookies
Golden Dragon Fortune Cookies Inc., of Chicago, Illinois is recalling Golden Dragon Inc. Chinese Almond Cookies, because it may contain undeclared Milk.
Published October 29, 2019 at 10:12AM
Read more from the CDC
Golden Dragon Fortune Cookies Inc., of Chicago, Illinois is recalling Golden Dragon Inc. Chinese Almond Cookies, because it may contain undeclared Milk.
Published October 29, 2019 at 10:12AM
Read more from the CDC
North Bay Produce Voluntarily Recalls Fresh Apples Because of Possible Health Risk
North Bay Produce Voluntarily Recalls Fresh Apples Because of Possible Health Risk
North Bay Produce, Inc. of Traverse City, Michigan is voluntarily recalling 2,297 cases and 2 bulk bins of fresh apples due to the potential to be contaminated with Listeria monocytogenes.
Published October 29, 2019 at 08:48AM
Read more from the CDC
North Bay Produce, Inc. of Traverse City, Michigan is voluntarily recalling 2,297 cases and 2 bulk bins of fresh apples due to the potential to be contaminated with Listeria monocytogenes.
Published October 29, 2019 at 08:48AM
Read more from the CDC
Show HN: Find H1B Employers by Zipcode https://ift.tt/31Sid6z
Show HN: Find H1B Employers by Zipcode https://ift.tt/36dFVxG October 29, 2019 at 07:08AM
OSI Industries, LLC Recalls Ready-To-Eat Beef Patty Products Due to Possible Foreign Matter Contamination
OSI Industries, LLC Recalls Ready-To-Eat Beef Patty Products Due to Possible Foreign Matter Contamination
OSI Industries, LLC, a Fort Atkinson, Wisc. establishment, is recalling approximately 4,218 pounds of ready-to-eat beef patty products that may be contaminated with extraneous materials, specifically metal.
Published October 29, 2019 at 03:00AM
Read more from the CDC
OSI Industries, LLC, a Fort Atkinson, Wisc. establishment, is recalling approximately 4,218 pounds of ready-to-eat beef patty products that may be contaminated with extraneous materials, specifically metal.
Published October 29, 2019 at 03:00AM
Read more from the CDC
New top story on Hacker News: Ask HN: Random upper back pain is ruining my life. At wits end. Anyone else?
Ask HN: Random upper back pain is ruining my life. At wits end. Anyone else?
5 by anm89 | 3 comments on Hacker News.
I'm writing in total desperation. I feel like I can't make it through another day of meaningless, constant back pain. I've had it on and off for 7 years now, since I was 24 (now 31) It's this weird vibrating, tingling, burning, muscle sore combination that moves between the left side of my neck, under my shoulder blade, my left trap, and sort of out to the back of my ribs right below my shoulder blade. The pain moves around and sometimes I'll get a similar feeling on the other side of my body which makes it all the more confusing. I've been to doctor after doctor after doctor and I have absolute no more info then when I started. I'm on the verge of quitting my job because I feel like I can't go through another day tomorrow. The only thing I've ever correlated with more or less pain is how hydrated I am (ie less pain if more hydrated) and even that is pretty loose. Has anybody ever gone through anything like this? Has any body ever gotten over it or am I doomed to this for life?
5 by anm89 | 3 comments on Hacker News.
I'm writing in total desperation. I feel like I can't make it through another day of meaningless, constant back pain. I've had it on and off for 7 years now, since I was 24 (now 31) It's this weird vibrating, tingling, burning, muscle sore combination that moves between the left side of my neck, under my shoulder blade, my left trap, and sort of out to the back of my ribs right below my shoulder blade. The pain moves around and sometimes I'll get a similar feeling on the other side of my body which makes it all the more confusing. I've been to doctor after doctor after doctor and I have absolute no more info then when I started. I'm on the verge of quitting my job because I feel like I can't go through another day tomorrow. The only thing I've ever correlated with more or less pain is how hydrated I am (ie less pain if more hydrated) and even that is pretty loose. Has anybody ever gone through anything like this? Has any body ever gotten over it or am I doomed to this for life?
Show HN: A little app to keep your free Heroku apps awake https://ift.tt/31Ub4CP
Show HN: A little app to keep your free Heroku apps awake https://ift.tt/36fi7te October 29, 2019 at 03:35AM
New top story on Hacker News: Ask HN: I just wrote an O(N) diffing algorithm – what am I missing?
Ask HN: I just wrote an O(N) diffing algorithm – what am I missing?
6 by keithwhor | 3 comments on Hacker News.
Hey folks, I've been building a rendering engine for a code editor the past couple of days. Rendering huge chunks of highlighted syntax can get laggy. It's not worth switching to React at this stage, so I wanted to just write a quick diff algorithm that would selectively update only changed lines. I found this article: https://ift.tt/2lIuVkG With a link to this paper, the initial Git diff implementation: https://ift.tt/1GF9uI8 I couldn't find the PDF to start with, but read "edit graph" and immediately thought — why don't I just use a hashtable to store lines from LEFT_TEXT and references to where they are, then iterate over RIGHT_TEXT and return matches one by one, also making sure that I keep track of the last match to prevent jumbling? The algorithm I produced is only a few lines and seems accurate. It's O(N) time complexity, whereas the paper above gives a best case of O(ND) where D is minimum edit distance. function lineDiff (left, right) { left = left.split('\n'); right = right.split('\n'); let lookup = {}; // Store line numbers from LEFT in a lookup table left.forEach(function (line, i) { lookup[line] = lookup[line] || []; lookup[line].push(i); }); // Last line we matched var minLine = -1; return right.map(function (line) { lookup[line] = lookup[line] || []; var lineNumber = -1; if (lookup[line].length) { lineNumber = lookup[line].shift(); // Make sure we're looking ahead if (lineNumber > minLine) { minLine = lineNumber; } else { lineNumber = -1 } } return { value: line, from: lineNumber }; }); } RunKit link: https://ift.tt/2MTFXmv What am I missing? I can't find other references to doing diffing like this. Everything just links back to that one paper.
6 by keithwhor | 3 comments on Hacker News.
Hey folks, I've been building a rendering engine for a code editor the past couple of days. Rendering huge chunks of highlighted syntax can get laggy. It's not worth switching to React at this stage, so I wanted to just write a quick diff algorithm that would selectively update only changed lines. I found this article: https://ift.tt/2lIuVkG With a link to this paper, the initial Git diff implementation: https://ift.tt/1GF9uI8 I couldn't find the PDF to start with, but read "edit graph" and immediately thought — why don't I just use a hashtable to store lines from LEFT_TEXT and references to where they are, then iterate over RIGHT_TEXT and return matches one by one, also making sure that I keep track of the last match to prevent jumbling? The algorithm I produced is only a few lines and seems accurate. It's O(N) time complexity, whereas the paper above gives a best case of O(ND) where D is minimum edit distance. function lineDiff (left, right) { left = left.split('\n'); right = right.split('\n'); let lookup = {}; // Store line numbers from LEFT in a lookup table left.forEach(function (line, i) { lookup[line] = lookup[line] || []; lookup[line].push(i); }); // Last line we matched var minLine = -1; return right.map(function (line) { lookup[line] = lookup[line] || []; var lineNumber = -1; if (lookup[line].length) { lineNumber = lookup[line].shift(); // Make sure we're looking ahead if (lineNumber > minLine) { minLine = lineNumber; } else { lineNumber = -1 } } return { value: line, from: lineNumber }; }); } RunKit link: https://ift.tt/2MTFXmv What am I missing? I can't find other references to doing diffing like this. Everything just links back to that one paper.
Sunday, 27 October 2019
Show HN: aes.vbs – AES-256-CBC Encrypt and Decrypt Functions in VBScript https://ift.tt/345BqmJ
Show HN: aes.vbs – AES-256-CBC Encrypt and Decrypt Functions in VBScript https://ift.tt/2MxuJCZ October 28, 2019 at 09:21AM
Show HN: Muddymaps.js: Make Your Own Muddy Maps in the Browser Using a CSV https://ift.tt/2qL8yBP
Show HN: Muddymaps.js: Make Your Own Muddy Maps in the Browser Using a CSV https://ift.tt/2BQ1ZQI October 28, 2019 at 06:20AM
New top story on Hacker News: Ask HN: What do you automate in your life and work?
Ask HN: What do you automate in your life and work?
5 by gcj | 0 comments on Hacker News.
Just curious about scripts and things you guys have automated
5 by gcj | 0 comments on Hacker News.
Just curious about scripts and things you guys have automated
New top story on Hacker News: Ask HN: What is the most beautiful piece of code you've ever read?
Ask HN: What is the most beautiful piece of code you've ever read?
6 by seisvelas | 1 comments on Hacker News.
Preferably an elegant snippet rather than an entire (well engineered) codebase.
6 by seisvelas | 1 comments on Hacker News.
Preferably an elegant snippet rather than an entire (well engineered) codebase.
Show HN: CloudBrowser – Free 30 Minute Internet Cafe for Secure Browsing https://ift.tt/2Pq8rWG
Show HN: CloudBrowser – Free 30 Minute Internet Cafe for Secure Browsing https://ift.tt/2BPoSUp October 28, 2019 at 08:00AM
Saturday, 26 October 2019
Show HN: Z-Machine in PostScript https://ift.tt/342JvIX
Show HN: Z-Machine in PostScript https://ift.tt/2MPTL1C October 27, 2019 at 07:28AM
New top story on Hacker News: Ask HN: How B2B startups sell to corporates?
Ask HN: How B2B startups sell to corporates?
4 by ahmedaly | 1 comments on Hacker News.
Hi, I am founder of a chatbot startup... it's a b2b.. I am interested to know how to sell to corporate America? how does it work?
4 by ahmedaly | 1 comments on Hacker News.
Hi, I am founder of a chatbot startup... it's a b2b.. I am interested to know how to sell to corporate America? how does it work?
Friday, 25 October 2019
Taylor's Sausage Inc. Recalls Ready-To-Eat Meat and Poultry Products Due to Mislabeling
Taylor's Sausage Inc. Recalls Ready-To-Eat Meat and Poultry Products Due to Mislabeling
Taylor's Sausage Inc., a Cave Junction, Ore. establishment, is recalling approximately 641 pounds of ready-to-eat meat and poultry sausage products because the products may be misbranded and contain a pork casing or a sheep casing that were not declared on the product label.
Published October 26, 2019 at 03:45AM
Read more from the CDC
Taylor's Sausage Inc., a Cave Junction, Ore. establishment, is recalling approximately 641 pounds of ready-to-eat meat and poultry sausage products because the products may be misbranded and contain a pork casing or a sheep casing that were not declared on the product label.
Published October 26, 2019 at 03:45AM
Read more from the CDC
Show HN: GPT-2 generates hilarious blog content https://ift.tt/2We2ihK
Show HN: GPT-2 generates hilarious blog content https://twitter.com/ShrutiRamanujam/status/1187770341428486144 October 26, 2019 at 08:04AM
Show HN: Synonym, explain and guess word explanations https://ift.tt/2WbyZfQ
Show HN: Synonym, explain and guess word explanations https://ift.tt/31QTHTb October 26, 2019 at 05:51AM
Thursday, 24 October 2019
Show HN: MNML – 1v1 Turn Based Strategy built with Rust and HTML5 https://ift.tt/31E0i3u
Show HN: MNML – 1v1 Turn Based Strategy built with Rust and HTML5 https://mnml.gg/ October 25, 2019 at 09:34AM
Show HN: A Modern C/C++ build tools (Simple, Fast, Cross-platform) https://ift.tt/2MMEoa1
Show HN: A Modern C/C++ build tools (Simple, Fast, Cross-platform) https://xmake.io/#/ October 25, 2019 at 07:12AM
Show HN: A CLI Minecraft modpack installer/builder https://ift.tt/2WdceIv
Show HN: A CLI Minecraft modpack installer/builder https://ift.tt/2JilOEI October 25, 2019 at 05:22AM
Wednesday, 23 October 2019
Show HN: Tabber – Mac OS Windows/Apps Switcher. See Windows Contents Real-Time https://ift.tt/33Y8MEc
Show HN: Tabber – Mac OS Windows/Apps Switcher. See Windows Contents Real-Time https://ift.tt/2BCV2CL October 24, 2019 at 08:10AM
Show HN: FormulaDesk Navigator – vertical sheet tabs for Excel https://ift.tt/2NaQYyD
Show HN: FormulaDesk Navigator – vertical sheet tabs for Excel https://ift.tt/2HhPpwJ October 24, 2019 at 05:47AM
Show HN: Certera – A central validation server for Let's Encrypt certificates https://ift.tt/2Wd8GWG
Show HN: Certera – A central validation server for Let's Encrypt certificates https://docs.certera.io October 23, 2019 at 10:19PM
Tuesday, 22 October 2019
Show HN: Glaze – Illustrations for Products and Presentations https://ift.tt/2o8X7D8
Show HN: Glaze – Illustrations for Products and Presentations http://glazestock.com October 23, 2019 at 08:14AM
Show HN: PDF Booklet – JavaScript coding challenges for beginners https://ift.tt/2odR28C
Show HN: PDF Booklet – JavaScript coding challenges for beginners https://ift.tt/2lJhKoe October 23, 2019 at 07:27AM
Show HN: A Deploy Anywhere, Golang GraphQL Boilerplate https://ift.tt/32D2bP3
Show HN: A Deploy Anywhere, Golang GraphQL Boilerplate https://ift.tt/2ParYu5 October 23, 2019 at 06:45AM
Monday, 21 October 2019
Show HN: One-click send links to your personal newsletter (Chrome extension) https://ift.tt/2oPNiKR
Show HN: One-click send links to your personal newsletter (Chrome extension) https://ift.tt/2pJnsYI October 22, 2019 at 05:42AM
Show HN: I founded a company and a platform to fund open source developers https://ift.tt/2Bv0ebx
Show HN: I founded a company and a platform to fund open source developers https://ift.tt/2By7OCs October 22, 2019 at 05:22AM
New top story on Hacker News: Ask HN: How was life for a regular dev during the dot com burst?
Ask HN: How was life for a regular dev during the dot com burst?
3 by kace91 | 4 comments on Hacker News.
I'm a youngish developer (28y/o), and the constant recent comments of people predicting a new burst have made me curious about how life changed for developers at the time, and maybe what to expect if such a thing were to happen again. I've heard stories of rich startup founders losing everything back then, but not much about what happened with the average devs. What was it like, living through those times? Did many people change careers? was there still a thriving industry in less risky tech companies? did salaries drop? I'm basically clueless about the whole thing.
3 by kace91 | 4 comments on Hacker News.
I'm a youngish developer (28y/o), and the constant recent comments of people predicting a new burst have made me curious about how life changed for developers at the time, and maybe what to expect if such a thing were to happen again. I've heard stories of rich startup founders losing everything back then, but not much about what happened with the average devs. What was it like, living through those times? Did many people change careers? was there still a thriving industry in less risky tech companies? did salaries drop? I'm basically clueless about the whole thing.
Sunday, 20 October 2019
Show HN: A new simple GitOps deployment method https://ift.tt/32wYWJ8
Show HN: A new simple GitOps deployment method https://ift.tt/2BqvM2a October 20, 2019 at 11:47AM
New top story on Hacker News: Ask HN: Feasible Alternative to the MacBook Pro?
Ask HN: Feasible Alternative to the MacBook Pro?
7 by ryanmccullagh | 2 comments on Hacker News.
The MBP is by far the best laptop I’ve used. The graphics are amazing, and the touchpad is ergonomic. However, Apple has demonstrated their inability to be reliable. I bought my MBP in January of this year (2019) and tomorrow I’ll pick it up from its 3rd repair. I’ve grown tired of this repair routine. And after the 3 years runs out, they will start charging me.
7 by ryanmccullagh | 2 comments on Hacker News.
The MBP is by far the best laptop I’ve used. The graphics are amazing, and the touchpad is ergonomic. However, Apple has demonstrated their inability to be reliable. I bought my MBP in January of this year (2019) and tomorrow I’ll pick it up from its 3rd repair. I’ve grown tired of this repair routine. And after the 3 years runs out, they will start charging me.
Saturday, 19 October 2019
Show HN: C++ Implementation of the Paper Median Filter in Constant Time https://ift.tt/31wLcNc
Show HN: C++ Implementation of the Paper Median Filter in Constant Time https://ift.tt/31xiHia October 20, 2019 at 08:57AM
Show HN: All student jobs and internships opportunities at YC companies https://ift.tt/2p0CBVN
Show HN: All student jobs and internships opportunities at YC companies https://ift.tt/2oWmkRF October 20, 2019 at 06:13AM
New top story on Hacker News: How do you deal with depression?
How do you deal with depression?
13 by tokstesla | 21 comments on Hacker News.
Please I will like to read your opinions on how to deal with depression.
13 by tokstesla | 21 comments on Hacker News.
Please I will like to read your opinions on how to deal with depression.
Friday, 18 October 2019
Show HN: Giphy Karaoke – Instant, interactive slideshow generator https://ift.tt/32tStyr
Show HN: Giphy Karaoke – Instant, interactive slideshow generator https://ift.tt/2VTbE2e October 19, 2019 at 05:42AM
Show HN: Run heavy desktop apps from any device https://ift.tt/2OYewJF
Show HN: Run heavy desktop apps from any device https://ift.tt/2pwxtbW October 19, 2019 at 04:02AM
Show HN: Closest Volcano https://ift.tt/31rq3nE
Show HN: Closest Volcano https://ift.tt/2W4hDS9 October 19, 2019 at 02:53AM
Show HN: Blackjack Break, a minimal quick-play blackjack game https://ift.tt/2Mtpm8X
Show HN: Blackjack Break, a minimal quick-play blackjack game https://ift.tt/2tdZvKu October 19, 2019 at 12:21AM
Show HN: 4snakes – a classic Snake game but with 4 snakes https://ift.tt/2VS4VFS
Show HN: 4snakes – a classic Snake game but with 4 snakes https://ift.tt/2J49is5 October 19, 2019 at 12:08AM
Thursday, 17 October 2019
Wednesday, 16 October 2019
Show HN: Touchable augmented reality on your phone, 3 years in the making https://ift.tt/2IV88zi
Show HN: Touchable augmented reality on your phone, 3 years in the making https://ift.tt/32mQwE5 October 17, 2019 at 07:43AM
Show HN: TechReviewHQ – Thousands of Tech Product Reviews in One Place https://ift.tt/2MQkSYO
Show HN: TechReviewHQ – Thousands of Tech Product Reviews in One Place https://ift.tt/307asN7 October 17, 2019 at 06:26AM
Show HN: Z shell configuration, zsh startup files, when they load, what they do https://ift.tt/33Ajj8g
Show HN: Z shell configuration, zsh startup files, when they load, what they do https://ift.tt/2IZ3wYG October 17, 2019 at 09:01AM
Show HN: Train TensorFlow models with F# in Jupyter hosted on Azure for free https://ift.tt/33MBsA3
Show HN: Train TensorFlow models with F# in Jupyter hosted on Azure for free https://ift.tt/2MlAcxP October 17, 2019 at 06:18AM
Tuesday, 15 October 2019
Show HN: USB PD Stand-Alone Sink Controller https://ift.tt/2oKKuOX
Show HN: USB PD Stand-Alone Sink Controller https://ift.tt/2Bhfmcq October 16, 2019 at 09:45AM
Show HN: C# or Not – Deep Learning https://ift.tt/31jLeb4
Show HN: C# or Not – Deep Learning https://ift.tt/2MjxLfi October 16, 2019 at 08:23AM
Subscribe to:
Posts (Atom)