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Overview

Hello, I'm Michael Teter.. I teach: ESL, computer science, programming, career guidance — I've helped people at every level build confidence with ideas that once felt out of reach.

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News michaelteter.com 1 month ago
Fly By: Balloon Pop & Stunt Flight
Fly By: Retro 8-bit biplane flight game. Pop balloons, dive barns, dodge airliners, and perform aerobatic stunt maneuvers!
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Blog 2 years ago
LiveBook Can't Connect After Upgrade
After LiveBook minor version upgrade, can't connect to node There was a "small" change in the recent LiveBook project which may prevent LiveBook from connecting to other nodes. LiveBook Changelog To make your node visible to LiveBook now, you must use lon
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Blog 2 years ago
Macos + Wezterm + VSCode light/dark switcher
My zsh command-line approach to toggling my light/dark modes for the dev tools I use In my /.zshrc I have the following: # Function to change WezTerm, VSCode theme, and macOS appearance change_themes ()...
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Blog 3 years ago
When to use halt() in Phoenix Framework
TLDR; In a pipeline function, call halt() after a redirect() . In a controller action, it is not necessary to halt after a redirect. Halt - The Confusion If you're a Phoenix beginner like me, you may have seen some code where a redirect() is followed by a
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Blog 8 years ago
Wordpress (on dynamic IP virtual machine) redirects to old IP
Problem Wordpress on a Virtual Machine keeps redirecting to old IP address Using a virtual machine with a dynamic IP bridged to the host machine, and the host machine connects to various different WIFI networks… I found that my development Wordpress site
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Blog 8 years ago
Compiling Elixir Modules In Windows
Problem I wanted to do some Elixir/Phoenix development in Windows 10 (don't ask why…), but I couldn't build my Phoenix app due to a failure building the comeonin module. could not compile dependency :comeonin, "mix compile" failed. You can recompile this
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Blog 8 years ago
Solving the Elixir/Ecto error 'undefined function from/2'
Problem In Elixir, when trying to write an Ecto query such as this: q = from(v in Vol, where: v.user_id == user.id, order_by: desc: v.inserted_at) you may encounter the error: undefined function from/2 ...
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