Tagged “technical”

2 articles.

QR error correction levels, and why the default is usually rightFIELD NOTES / 079 QR Codes · 2 min read

QR error correction levels, and why the default is usually right

Higher correction means a denser code, not a better one. Here is how to choose between L, M, Q and H.

Query parameters, fragments and what survives a redirectFIELD NOTES / 060 Guides · 2 min read

Query parameters, fragments and what survives a redirect

Whether a parameter reaches your landing page depends on where it sits in the URL and what each hop does with it.

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