syntax

2 posts

• De-mystifying `if-let`

  2026-09-27 · 279 words · 2 min read

  How to think about the `if-let` syntax

• De-mystifying Slices (with a Table of Test Cases)

  2026-10-25 · 882 words · 5 min read

  When to reach for a slice, what the two ampersands mean, and a table-of-test-data pattern that finally made them click.