Kieran Barker

Blog

I write about web development with a focus on The Lean Web. This blog is my effort to teach everything I know. New post every Monday.

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  1. Object.hasOwn() versus Object.prototype.hasOwnProperty()
  2. Three ways to check if an object has a property in JavaScript
  3. Removing prefixes and suffixes in Python
  4. Class-based access privileges
  5. Pretty-printing JSON responses in Express