Technical guides that stay practical.
Walkthroughs, troubleshooting notes and explanations designed to end with something you can actually try.
Title Case, Sentence Case, camelCase, and snake_case: When to Use Each
A practical style guide to choosing case conventions for prose, headings, filenames, variables, APIs, and database fields.
Sep 20, 2026 · Read guide →
Canonical URLs Explained: How to Consolidate Duplicate Pages Correctly
Use rel=canonical for duplicate or near-duplicate URLs, understand when redirects are stronger, and avoid canonicals that conflict with internal links and sitemaps.
Sep 20, 2026 · Read guide →
KB vs KiB, MB vs MiB: Why File Sizes Look Different
Understand decimal and binary byte units, convert storage and memory sizes accurately, and explain why a drive or download may appear smaller than expected.
Sep 20, 2026 · Read guide →
Base64 Encoding Explained: When to Use It and When Not To
Understand what Base64 actually does, why encoded data gets larger, and when Base64 is appropriate for APIs, email, data URLs, and debugging.
Sep 20, 2026 · Read guide →
How to Fix Invalid JSON: Common Errors and Examples
Learn how to find and fix invalid JSON quickly, with practical examples of the syntax mistakes that cause most parsing errors. Validate your JSON, correct the problem, and format it for easier debugging.
Sep 20, 2026 · Read guide →