URI component decoding

Noun Phrase

DefinitionURI component decoding is the process of converting percent-encoded characters within a Uniform Resource Identifier (URI) component back into their original form. When a URI contains characters that are reserved or have special meaning, or are outside the allowed character set, they are often "percent-encoded" by replacing them with a '%' followed by two hexadecimal digits. Decoding reverses this process, transforming sequences like "%20" back into a space character, or "%C3%A9" back into 'é', making the component human-readable and usable by applications.

Example

"Before using the search query parameter, the application performed URI component decoding to convert '%20' into a space, revealing the actual search term 'hello world'."

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Etymology & Word Origins

Derived from 'URI' (Uniform Resource Identifier), 'component' referring to parts like the path or query, and 'decoding' from reversing an encoding process. The concept originates from the specifications for URIs and URLs.

Synonyms

percent-decoding URL decoding URI unescaping decode URI component

Antonyms

URI component encoding percent-encoding URL encoding URI escaping

Translations

Spanishdecodificación de componentes URI

Frenchdécodage de composant URI

GermanURI-Komponenten-Dekodierung

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