Problem Description You are given an array nums of length 2N. The array contains N + 1 unique elements, and exactly one of those elements appears N times. Goal...
Introduction So, you’ve just started college, or maybe you’re a couple of semesters in, and you’re looking at the tech landscape like it’s a giant, chaotic puz...
SELECT … FOR UPDATE SKIP LOCKED‑style Parallel Processing in MongoDB “SELECT … FOR UPDATE SKIP LOCKED” is a vendor‑specific SQL feature PostgreSQL, Oracle, MyS...
Data Visualization Happy New Year 🥂 In Data Visualization, I didn't just “plot charts.” Importing Data I stepped into relational databases: > Insert relationa...
Article URL: https://nullprogram.com/blog/2026/01/01/ Comments URL: https://news.ycombinator.com/item?id=46458624 Points: 15 Comments: 0...
📂 FileMate Explorer – A Lightweight Python File Manager Ever wanted a lightweight file explorer built entirely in Python? Meet FileMate Explorer, a Tkinter‑ba...
How the failure surfaced The visible fault was a downstream schema mismatch and a failing validation check, not an obvious exception from the generated code. T...
Why the Hype? - Ridiculously fast – written in Rust, uv resolves dependencies and installs packages in milliseconds where pip can take seconds or minutes. - Co...
Problem Description You are given an array digits that represents a non‑negative integer, where each element is a single digit and the most significant digit i...
I started off today by downloading Python and PyCharm and setting it up. After that, I practiced print statements, string concatenation and manipulation, and us...
I recently wrote a breakdown of how I built the frontend interface of my tools using JavaScript you can read that on my Dev.to profile here: LINK TO YOUR DEV PO...
As part of Codecademy's portfolio project series, I built an interactive Tic‑Tac‑Toe game that runs entirely in the terminal. This was my first complete Python...
