Large language models are incredibly versatile, but when your code depends on predictable data structures, free‑form text can be a headache. The same information can be expressed in countless ways, making downstream processing error-prone. Structured output bridges this gap: by defining a schema, …

Investing in the stock market has helped me aim for better long-term growth than I could get from a typical savings account, while keeping risk in check with some simple rules and tax-efficient wrappers. I will share the specific choices that worked for me, the mistakes I will not repeat, and the …

Day 8 is about mapping antennas on a 2D grid and marking antinodes where signals resonate in straight lines, first at a single step beyond a pair and then across entire lines. We will walk through a vector-stepping approach in Ruby that keeps the implementation small, readable, and fast. If you want …

First and foremost, let me wish you a Happy New Year for 2026. I hope everyone was able to take some well deserved time off and have recharged the batteries to make the most of 2026.

In this post, I am outlining my plans for 2026 — both at a personal level and in terms of what to expect in the near …