URI component escaping

Noun phrase

DefinitionURI component escaping is the process of converting characters that have special meaning within a Uniform Resource Identifier (URI), or are not allowed in certain URI parts, into a format that can be safely transmitted and interpreted. This typically involves "percent-encoding," where an unsafe character is replaced by a percent sign (%) followed by its hexadecimal representation. It ensures that delimiters, reserved characters, or non-ASCII characters in a URI path, query, or fragment are treated as data rather than structural elements, preventing misinterpretation by parsers. This mechanism is crucial for the correct functioning and integrity of web addresses and data transmission.

Example

"To include a space in a URL's query parameter, you must use URI component escaping, which converts it to "%20"."

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Etymology & Word Origins

The term originates from the combination of "URI" (Uniform Resource Identifier), "component" (referring to parts like path or query string), and "escaping" (a computer science concept of treating special characters literally).

Synonyms

Percent-encoding URL encoding URI encoding Character escaping (URI)

Antonyms

URI component decoding URL decoding Unescaping (URI)

Translations

Spanishescape de componentes URI

Frenchéchappement des composants URI

GermanURI-Komponenten-Kodierung

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