- Published on
An in-depth analysis of LeetCode's 'Two Sum' problem, exploring lesser-known optimizations and alternative approaches.
Writing archive
Everything published under Writing, newest first. Each entry is labelled as part of an investigation, an article or reference. Short engineering notes have their own archive.
- Published on
A deep dive into solving the 'Add Two Numbers' problem on LeetCode, including different approaches and optimizations.- Published on
Learn why TypeScript developers sometimes cast to 'unknown' first, with examples showing when and why this approach is necessary.- Published on
Learn the most up-to-date methods to check if a file exists in Node.js, including legacy approaches for older versions of Node.- Published on
Learn how to use computed property names in JavaScript to dynamically set object keys based on variables.