Blog Archive

    2026

  • Jan The Case for Boring Tech: Why Stability is a Feature
  • Jan Moving Past Junior: How to Stop Stressing and Start Growing
  • Jan The Complexity Tax: Calculating the True Cost of Your Kubernetes Cluster
  • 2019

  • Jul The changing role of QA in an Agile environment
  • 2018

  • Nov Android Jetpack UI Navigation
  • Oct Kotlin Collections
  • Oct If I have a Delorean
  • Oct Learn Android Studio 3 Kotlin
  • Aug Getting Started in Kotlin
  • Jun Android Studio
  • May Kotlin's higher order functions
  • 2017

  • Dec Learn Android Studio 3
  • Oct Die Empty
  • Oct Die Empty
  • Oct My notes on Python
  • 2016

  • May Python exercises
  • 2015

  • Apr node.js
  • 2014

  • Oct macOS cheatsheet
  • Jul Linux cheatsheet
  • 2012

  • Oct Android Activities and layouts
  • Jul No fluff introduction to Java
  • 2011

  • Oct Send and receive SMS messages using Linux
  • Jun Linux cmd line

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copyright Ted Hagos © 2026 - Notes from a lifelong coder exploring security, AI, and the future of software