12/07 Some great links for 12/08/2019 — From ActiveRecord callbacks to Publish/Subscribe pattern and event-driven design – Karol Galanciak – Distributed Systems Architect and Ruby on Rails expert I always...

12/06 Some great links for 12/07/2019 — A High-Level Grammar of Interactive Graphics | Vega-Lite Looks really useful tags: visualization graphics [charts](https://www.diigo.com/user/pitosalas/char...

11/30 Some great links for 12/01/2019 — Markov Localization for Mobile Robots in Dynamic Environments A seminal paper on the Markov Localization Algorithm tags: robotics [robot](https://www.diigo.co...

11/24 Some great links for 11/25/2019 — How to Process Passwords as a Software Developer – DEV Community Very useful tips and techniques on handling of passwords. tags: hash [password](https://www.diig...

11/13 Some great links for 11/14/2019 — PathFinding.js A fantastic visualization of various path finding algorithms tags: robotics robot pathfinding visualization Posted from Diigo. The rest of my favorite links are here.

11/07 Some great links for 11/08/2019 — A Recipe for Training Neural Networks Very good article for anyone using Neural Networks tags: neuralnetworks training howto Posted from Diigo. The rest of my favorite links are here.

11/05 Some great links for 11/06/2019 — Finite State Machines are dead. Long life Behavior Trees Very nice explanation of behavior trees tags: robotics fsm video trees behavior Posted from Diigo. The rest of my favorite links are here.

11/03 Some great links for 11/04/2019 — GitHub – iris-ua/iris_lama: LaMa – A Localization and Mapping library Another interesting SLAM library to try tags: ros slam [library](https://www.diigo.com/user/pito...

11/01 Some great links for 11/02/2019 — PyRobot: An Open Source Robotics Research Platform Very nice python interface to control a robot that hides a lot of the complexity (at the cost of flexibility of course) tags: robotics python ros Posted from Diigo. The rest of my favorite links are here.

10/20 Some great links for 10/21/2019 — a list of open source alternatives to google internal tools. There are numerous tools used by internal google developers that are not available outside. This is a list of similar tools that are open source and available to all. tags: [tools](https://www....

10/15 Some great links for 10/16/2019 — How to Write Fast Code in Ruby on Rails – Shopify Engineering These people have one of the largest rails apps. They know what they are talking about! tags: Shopify rails howto tips performance Posted from Diigo. The rest of my favorite links are here.

10/14 Some great links for 10/15/2019 — 6 Ways to Prevent Your Heroku App From Sleeping | Quick Left if this works, it’s super useful to overcome the annoying fact that Heroku dynos go to sleep and need to be woken up. tags: explanation hacks performance Heroku howto Posted from Diigo. The rest of my favorite links are here.

10/12 Some great links for 10/13/2019 — Postgres Is Underrated—It Handles More than You Think – DEV Community Really great rundown of less known features of Postgres! tags: tips features explanation postgres Posted from Diigo. The rest of my favorite links are here.

10/09 Some great links for 10/10/2019 — Rails Performance Tips Super useful modern rundown of low hanging fruit performance tips for rails. tags: performance rails tips ruby Posted from Diigo. The rest of my favorite links are here.

10/06 Some great links for 10/07/2019 — SQL queries don’t start with SELECT – Julia Evans Surprising and useful way to think about correct SQL statements. tags: sql syntax tips Posted from Diigo. The rest of my favorite links are here.

10/05 Some great links for 10/06/2019 — Automate the Little Things Too | Technical Explorations I use ruby instead of bash scripting. It’s a nicer language , and oh, I know it really well. tags: cli ruby shell automate Posted from Diigo. The rest of my favorite links are here.

10/01 Some great links for 10/02/2019 — Understanding Zeitwerk in Rails 6 Super useful new gem that lets you get rails like auto loading in any ruby program tags: autoload gems rails ruby howto Posted from Diigo. The rest of my favorite links are here.

09/30 Some great links for 10/01/2019 — [Comparing Database Types: How Database Types Evolved to Meet Different Needs | Prisma](https://www.prisma.io/blog/comparison-of-database-models-1iz9u29nwn37?utm_source=Software+Weekly&utm_campaign=5442598d45-EMAIL_CAMPAIGN_12_03_2018_16_23_COPY_01&utm_medium=email&utm_term=0_846fac531b-5442598d45-1...

09/27 Some great links for 09/28/2019 — Facebook Trapped in MySql ‘a fate worse than death’.This is a quote of what Michael Stonebreaker supposedly said in this interview article: > “The widely accepted problem with MySQL is ... Interesting trends in scholarly work, references, citations and academic status. tags: here klzzwxh:0002 klzzwxh:0003 klzzwxh:0004 klzzwxh:0005 Posted from klzzwxh:0006. The rest of my favorite links are .here klzzwxh:0002 klzzwxh:0003 klzzwxh:0004 klzzwxh:0005 Posted from klzzwxh:0006. The rest of my favorite links are .

09/17 Some great links for 09/18/2019 — Listen Notes: The best podcast search engine Really useful tool to find podcasts and episodes. A nice looking podcast search engine. tags: search podcasting podcasts searchengine Posted from Diigo. The rest of my favorite links are here.