Building DCAloop, an automated Bitcoin DCA app
Notes on building DCAloop, a Rails app for automated Bitcoin DCA on Binance with restricted API keys, execution history and simulations.
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The archive
Writing
A running archive of things I learn, build, question and occasionally change my mind about.
19entries
15topics
Article archive
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Unraveling the Mysteries of where.not in Rails
Unraveling the subtle differences between combined and separated where.not clauses in Rails. How a small difference can lead to significant outcomes.
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Strange bugs
I am describing two production error bugs that we recently encountered and the path to solve them
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Recipe for resize and combine images in ruby
Compose two or more images in ruby
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Ruby in reddit api
Ruby way of communicating and using reddit through API
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Quick ruby tip: Interview simple question
We examine a simple question regarding ruby and how to write efficient code
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My must-have ruby resources to keep yourself updated
What I am doing to follow up the changes of ruby and ruby on rails
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Simple ruby parser
A simple parser and how it works with faraday and nokogiri
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Crypto DCA with ruby in Binance and Kraken
How can you automate the DCA with ruby to Binance and Kraken
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Dollar cost average with ruby on historical data
Dollar Cost Average vs Go all-in and Hold on historical data.
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DB Backup with a simple ruby script
A simple script for saving every week your db and storing it on S3 and on your email
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Freeze - A rails rss reader
My way of bookmarking things on the internet.
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Simple site monitoring
One really simple ruby script to check if your site is up or not
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Strong parameters and arrays
How should you handle the association ids with strong parameters?
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Uniqueness validation and rails
Look out this default behavior of rails, before you do any really bad mistake and you have two same records.
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Automate sprite creation with compass
A simple way for creating automatically sprites with compass. Guide for a rails 4+ app with assets pipeline
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RVM change automatically gemset per project
One small and cool tip of how to automatically change your ruby version and your ruby gemset per folder / project.
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League of Legends simple parser
Parse a json, store the results in the database and display them.
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Simple fql for idea evaluation
How I managed to get many specific facebook pages using fql for doing some basic research.
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