archive
11 posts
A practical guide to recursive permission management in Linux: why chmod -R fails, deep dive into find -exec {} +, xargs -0, the capital X syntax, and production pitfalls.
A comprehensive guide to JavaScript's Function.prototype.bind: fixing the lost 'this' problem, comparing bind vs. call/apply, partial application, and the transition to ES6 arrow functions.
Brand identity design for JIU-KUI liquor store: pairing expressive oriental calligraphy with a clever modern typographic monogram where 'U' and 'I' unite into an elegant wine glass.
Brand identity design for Inanna: inspired by the ancient Sumerian Queen of Heaven, weaving a royal crown, ethereal wings, and botanical flourishes into a graceful female silhouette.
The five SOLID principles of object-oriented design, explained with PHP and Laravel examples: what problem each one solves, the signs you are breaking it, and how to fix it.
A retrospective and deep dive into frontend authoring workflows, tracing the decade-long evolution from Paul Irish's Fluent 2013 talk and Chrome DevTools Workspace to modern Vite HMR and CDP debugging pipelines.
A deep dive into cross-browser testing history: from the days of wrestling with multiple IE versions via Microsoft's modern.IE VMs to today's multi-layered automation pyramid powered by Playwright, CI/CD, and visual regression.
A comprehensive guide to Linux/Bash I/O redirection: standard streams (0/1/2), /dev/null black hole, order-of-evaluation pitfalls (> file 2>&1 vs 2>&1 > file), the sudo redirection trap, and script-wide logging with exec.
A deep dive into data journalist David McCandless's iconic TED talk: why 'data is not the new oil, but the new soil', how visual bandwidth compresses cognitive overload, and the four golden pillars that turn cold statistics into resonant human stories.
Say goodbye to risky manual FTP uploads. A deep dive into using Git bare repositories and post-receive hooks for automated deployments, tracing the evolution from simple git push to zero-downtime symlink releases and modern CI/CD.
A comprehensive guide to customizing the Bash prompt (PS1) with ANSI colors (16 and 256-color SGR): escape sequences, color formatting, debugging broken line-wrapping with '\[ \]', and building modern Git-aware prompts.