7 min read
Base64 is encoding, not encryption
Learn what Base64 changes, why it provides no confidentiality and how padding, Unicode and binary data cause common decoding failures.
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Encoding and web data
Standards-based explanations of Base64, URL encoding and other representations commonly seen in browser and API work.
8 min read
URL encoding: a practical guide for query strings and paths
Understand percent-encoding, plus signs, reserved characters and double-encoding before constructing or diagnosing web requests.
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