Some great links for 09/24/2018
rlabbe/Kalman-and-Bayesian-Filters-in-Python
I’m trying to get smart about Kalman filters. This is a great resource
Blog Posts
All my blog posts and articles
September 2018
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2018-09-23
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2018-09-22
Some great links for 09/23/2018
Read more →FREE Tutorials on React.js, Ruby on Rails, JavaScript
This has just been made free! I think these tutorials will contain some gems.
tags: ruby free tutorials ruby on rails
The State of Agile Software in 2018
Fowler discusses real and so call...
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2018-09-10
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2018-09-07
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2018-09-01
Some great links for 09/02/2018
Read more →A gem containing functionality to represent, import and export spreadsheets
tags: rails ruby Spreadsheets
Excellent advanced info on crating dB indexes, looking at query plans to understand performance.
tags: ...
August 2018
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2018-08-30
Some great links for 08/31/2018
Read more →iridakos – Creating a Linux Desktop application with Ruby
A really nice tutorial explaining how to write a gui app on Linux using Ruby.
tags: creating linux desktop ruby glade gtk+
Git commands to keep a fork up to date
Forking with git, and just c...
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2018-08-26
Some great links for 08/27/2018
Read more →How to configure RSpec in Ruby on Rails
I’m not personally an rspec fan, but lots of people are
tags: ruby ruby on rails rspec configure
Using Pundit for authorization in Rails – recipes and best practices
Authorization is the management of who is allowed to do what (vs. authentication which is accurate identification of who ...
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2018-08-19
Some great links for 08/20/2018
How a Kalman filter works, in pictures
Kalman filters are a mathematical process for smoothing out a noisy signal (its more complicated than that) its a central algorithm in robotics and real time sensing systems in general.
tags: Kalman robot kalmanfilter sensors
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2018-08-17
Some great links for 08/18/2018
This is very interesting and cool way to use ruby for fancy cli scripts, like people often use AWK. I haven’t quite figured out how to use it but it’s cool!
Markov Chains explained visually
A really clear visual explanation of what a Markova chain is and what it is good for.
tags: markovchains visual explanation
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2018-08-16
Some great links for 08/17/2018
Python Tuples and Tuple Methods | Codementor
Python doesn’t have arrays… but it does have lists and tuples. Actually lists are arrays. And tuples are … different … and don’t seem that useful. But this article explains it all.
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2018-08-11
Some great links for 08/12/2018
Read more →Webmentions: Enabling Better Communication on the Internet
Very interesting underused feature in web communication
tags: api hooks web webmentions
Extreme Makeover: Code Edition
Pretty straight up advice. Oldies but goodies.
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2018-08-10
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2018-08-07
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2018-08-05
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2018-08-04
July 2018
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2018-07-30
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2018-07-26
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2018-07-25
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2018-07-20
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2018-07-18