RegularExpression

Disponibile, differisce dal riferimento .wl

Represents a regular expression pattern for string matching.

Forme

RegularExpression["regex"]

Esempi verificatiStringCases["adefgh12c34", RegularExpression["[a-e]+"]] → {ade, c}StringSplit["12X X5X X89", RegularExpression["\\B"]] → {1, 2, X X, 5, X X, 8, 9}StringCases["adefgh12c34", RegularExpression["[a-e]"]] → {a, d, e, c}

Esegui su Qurak Cerca nella guida

Usata in

Highlight words of a given length - 2 passi

Argomenti

Natural Language Processing - Text Mining
Programmable Linguistic Interface - Grammar Elements
Scientific Data Analysis - Textual Analysis »
String Patterns - Operations»
Text Content Types - Structural Elements

Correlate

StringExpression StringCases StringReplace SearchQueryString Alternatives Blank BlankNullSequence BlankSequence Counts DatePattern DigitCharacter EndOfLine

Tutte le 6300 funzioni · Usa questo da un client MCP