David Dollar
blog.daviddollar.org
A tool to allow me to launch multiple apps locally to get a new SOA service going for debugging.
Link Blog
AI/ML 101
Academia 38
Design 86
Engineering 37
Entrepreneurship 17
Hobbies 26
How To 113
Productivity 535
Programming 222
Robotics 121
Software Engineering 230
April 2021
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06-04-2021
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06-04-2021
How to use Docker Compose for Rails development: Do not bundle install in Dockerfile.dev
anonoz.github.ioDetailed tips on what not to do when using rails with docker.
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06-04-2021
An introduction to Redis data types and abstractions – Redis
redis.ioGreat overview of how Redis works, all the types and concepts
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06-04-2021
The Kolmogorov-Smirnov Test — Kolmogorov-Smirnov
daithiocrualaoich.github.ioI’m back looking at statistics. This KS test is one of the basic statistical tests to compare two samples.
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06-04-2021
Class 10: Fitting and Model Comparison - Mark Krumholz's Web Page
sites.google.comMore good explanation of how to see if two sets of observations seem to be coming from a single distrbution.
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06-04-2021
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06-04-2021
an SSH Tarpit « null program
nullprogram.comKind of interesting about security, hacking, protocols and ssh
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06-04-2021
Devhints — TL;DR for developer documentation
devhints.ioAn amazing set of cheat sheets from a prolific developer in the philippines
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06-04-2021
Redis streams as a pure data structure
antirez.comReally really interesting use case for REDIS, and a great scalability pattern
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06-04-2021
Flatdoc
ricostacruz.comA super simple automatic open source doc generator. Except I dont quite understand it. I have a feeling once I try it it will be obvious
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06-04-2021 ⚠
Drawing Graphs using Dot and Graphviz
tonyballantyne.comAnother great overview and cheatsheet for Dot
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06-04-2021
Scaling a Ruby on Rails app on Heroku
scottbartell.comYou know I’m into scalability right now. Here’s a short article with lots of the basics.
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06-04-2021
Need faster code? Try Multithreading – Hacker Noon
hackernoon.comMore nice information about multithreading and concurrency in Ruby
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06-04-2021
How bad can it git? Characterizing secret leakage in public GitHub repositories
blog.acolyer.orgEveryone knows by now to never put secret keys in code, right?
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06-04-2021
Don’t confuse Ruby’s ‘throw’ statement with ‘raise’ (Example)
coderwall.comWow this is a really good one. I didn't know and have to make sure I clear this up in my mind!
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06-04-2021
codercom/code-server
github.comI don’t quite understand this, nor have I tried it. But the claim is pretty amazing: run vocode on aws or azure, so your development environment is hosted there!
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06-04-2021
Messages on Rails Part 1 - Introduction to Kafka and RabbitMQ - Karol Galanciak - Ruby on Rails and Ember.js consultant
karolgalanciak.comTwo part series on using queues to communicate between services.
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06-04-2021
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06-04-2021 ★
How do I know whether my Rails app is thread-safe or not?
bearmetal.euQuite good explanation of thread safety in Ruby apps
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06-04-2021
textacular/textacular: Textacular exposes full text search capabilities from PostgreSQL, and allows you to declare full text indexes. Textacularwill extend ActiveRecord with named_scope methods making searching easy and fun!
github.comThis really works! I've been experimenting with full text search in postgres with Heroku and there's a fair amount of documentation around.
