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May 18, 2025
Pop Quiz: Software TestingA pop quiz exploring software testing concepts including global state issues, flaky tests, production bugs despite passing tests, the 100% code coverage paradox, and when mocks become problematic.
December 7, 2020
Tutorial: DIY Website-Blocking Focus Timer on MacOSTutorial about using /etc/hosts to set up a website-blocking focus timer on Mac OS.
November 25, 2020
Tutorial: SQL Window FunctionsTutorial about SQL window functios (PARTITION BY, OVER, ROW_NUMBER, etc).