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Most "ORM vs JDBC" discussions are opinion wars. After building and benchmarking data-access layers in Java, my takeaway is simple: you should not ch
At some point, 1D arrays are not enough. What if you need to represent: A chess board A game grid A matrix That’s where multi-dimensional arrays
Java LLD: Designing a High-Concurrency Twitter Feed Designing a Twitter-style news feed is a staple of FAANG machine coding interviews. It
Every Laravel developer has been there: you finish writing a FormRequest, switch to your API client, and spend the next few minutes manually reconstru
A few weeks ago I was debugging an auth issue with Claude Code. 45 minutes in, credits ran out mid-sentence. I switched to Gemini and had to explain e
Modern systems must be both fast and scalable. In this guide: ⚡ Java Performance Tuning Threading & concurrency Memory optimization Async processin
In Express you reach for req.locale = ... inside a middleware and hope the downstream handler remembers what type it is. KickJS gives you a better hom
Every framework has a lifecycle, but most leave you to reverse-engineer it from console logs and stack traces. KickJS is unusually explicit about its
How to Filter and Sort Posts by Custom Field Value Using JetSmartFilters + Bricks Builder If you've ever tried to let users filter and sort
How to Use the bricks/form/custom_action Hook in Bricks Builder You can run custom PHP code after a Bricks Builder form submission using th
Hashtag AI Instantly generate trending Instagram hashtags for any content. What it does Instantly generate trending Instagram h
Everyone's talking about AI agents, but most tutorials start with heavyweight frameworks, API keys, and 500+ lines of boilerplate. What if you could
Building Ferrous Network exposed the limits of general-purpose databases. Here's why I'm writing GraniteDB from scratch. Hey folks, Altug here — foun
This article was originally published on Jo4 Blog. We built a small tool to keep our dev.to posts in sync with our markdown source files. Write loc
Fixing TypeScript errors like: “Expected 1 arguments, but got 0 (TS2554)” gets repetitive really fast. So I built a small CLI tool called fixmyfile
All tests run on an 8-year-old MacBook Air. When you encrypt a PDF with a password, that password needs to become a 32-byte key. How you do that con
RedNote (Xiaohongshu, 小红书, sometimes "Little Red Book" or just XHS) is the platform a lot of Western teams realized they needed to monitor in 2024-202
GitHub README Generator Craft perfect GitHub READMEs in seconds. What it does Craft perfect GitHub READMEs in seconds.
Code Master Blog: Exercises for the wroclove.rb 2026
Mastering Spring Batch: A Deep Dive into ItemReader, ItemProcessor, and ItemWriter Learn how to effectively use Spring Batch ItemReader, I