Curated development tutorials from top sources. Filter by language.
iceberg table maintenance is the set of housekeeping jobs that keep an Apache Iceberg table fast to read, cheap to store, and correct over time — beca
If you build apps for mental health, journaling, or self-improvement, you probably want to detect cognitive distortions in user text. But training an
apache amoro is an open-source lakehouse management system that sits on top of table formats you already run — Apache Iceberg, Apache Paimon, and its
Some UV lamps are used not for room or water disinfection, but as part of analytical equipment. One pharmaceutical plant used Mettler Toledo M300 and
Reorganizing PDF pages requires manipulating page order, inserting blank pages, and managing page subsets. Here's how to build a browser-based PDF or
Discover how Ruby's filter_map merges select and map for cleaner, faster data processing. Practical examples and real‑world use cases. Read More
When I first started building small JavaScript applications, I thought the main challenge was writing the JavaScript. I later realized the harder par
Every TDEE (Total Daily Energy Expenditure) calculator I found online was the same thing: a form behind a wall of ads, math you can't see, and no way
Most "monolith to microservices" stories go one of two ways. Either it's a rewrite that takes eighteen months and ships a system nobody asked for, or
Originally published at cchinchilla.dev. Part 2 of From code to weights, a 12-part series on ML fundamentals for engineers. Part 1 ended on an index.
apache paimon is a lake table format built for the case every other format treats as an afterthought: a firehose of updates landing in real time and b
Artificial Intelligence is no longer limited to research labs. AI, machine learning, data analytics, deep learning, natural language processing, and c
Meet DotGhostBoard 2.0.0 — a lightweight, zero-telemetry Linux clipboard manager featuring an encrypted Vault, Shannon entropy secret detecti
I built an arcade game with real orbital mechanics, zero dependencies and no build step SKYHOOK is a one-touch climbing game. Your rocket i
A few weeks ago I wrote about handling M-Pesa STK Push timeouts and webhook verification. In the comments, Justin Wilson pushed back on the reconcilia
When working with data, knowing the mean, median, or standard deviation is often not enough. At some point, you may want to answer questions like:
Python Data Structures: Lists, Tuples, Dictionaries, and Sets Python’s built‑in data structures are the foundation for organizing and manipulating d
Python Functions: Defining, Parameters, Return Values, and Scope Functions are reusable blocks of code that perform a specific task. They help orga
Modern applications rarely operate in isolation. A typical software project may communicate with a database, CRM, payment service, email provider, ana
Node 24 Runs TypeScript With No Build Step. Here's What It Won't Do. node server.ts works. No flag, no loader, no tsx, no dist/ folder. Nod