Practical notes and questions about building websites, applications, APIs, databases, and CMS platforms.
A PHP page fails halfway through a request. What should the visitor receive, and what should the operator keep? Those are related questions, but they should not have the same answer. A visitor needs a stable response that does not expose the application inter…
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A form accepts a name correctly, PHP prints it correctly in a debug message, and MariaDB stores something that still looks plausible. Later…
An application release can be rolled back by checking out an earlier commit. A database is less cooperative: it contains state accumulated …
A webhook endpoint can look almost trivial: accept an HTTP POST, decode some JSON, update a record, and return 200. The difficult question …
A small web application can execute two database statements successfully hundreds of times and still have a serious design gap. What happen…
A personal website can feel fast on a second visit for a simple reason: the browser may already have some of its files. But the same mechan…
A website can have an English page, an Indonesian translation, and a German translation, yet still leave an important question unanswered: …
Have you ever shared a carefully written article in a chat, only to see it arrive as a lonely blue URL or with an unrelated image? The page…
A favicon looks like one of the smallest details on a personal website. It may occupy only sixteen pixels in a browser tab, yet its absence…
Some readers arrive through a search engine, read one page, and leave. Others remember a sentence months later and return, only to discover…
