Command Line

• Determining which Shell is Active
• Python XML Parsing
• Send Output to Clipboard
• Time Tracking with arbtt
• Using tmux as a Terminal Multiplexer

Math

• Matrix Multiplication
• Matrix Ranks

Statistics

• Associated vs Independent Variables
• Centeral Limit Theorem
• Confidence Interval for Difference Between Means
• Explanatory and Response Variables
• Interquartile Range
• Margin of Error
• Mean vs Median
• Normal Distribution
• Null vs Alternate Hypothesis
• Observational Studies and Experiments
• p-value
• Percentiles
• Principles of Experimental Design
• Sampling and Sources of Bias
• Standard Deviation
• t-distribution
• Variance
• Z scores

Ruby

• Map and Reduce by Example
• Minimum Viable REPL

Workflow

• How I customize MacOS
• Hugo Blogging Setup
• MathJax for Blogging
• My Windows Setup Process
• Testing APIs with Insomnia
• Transition to MacOS 10.15 Catalina
• Tufte CSS

Projects

• Podcast Episode Lengths
• Secret Stanta Bot with Twilio

Personal

• Apple Phone Support Nightmare