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Coding tips and build notes by Mahir Faysal, a student web developer in Bangladesh: tested Python, HTML, CSS, JavaScript and PHP tutorials, plus notes from my Next.js and Gemini projects. Sample posts are marked and drafts stay in the admin area.

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Coding tips

What Does %20 Mean in a URL? Percent-Encoding Explained Simply

%20 in a URL means a space. URLs can't contain raw spaces, so browsers and servers replace each space with a percent sign followed by 20, the hexadecimal code for the space character.

October 18, 2026 · 10 min read · 0 views

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