Qurak

LetterCharacter

Disponible

String pattern for letter characters

LetterCharacter
StringMatchQ[#, LetterCharacter]& /@ {"a", "1", "B", ".", " "} → {True, False, True, False, False}StringMatchQ[#, LetterCharacter]& /@ {"a", "1", "B", " "} → {True, False, True, False}

Thèmes

Connexes

Les 6300 fonctions · Utiliser ceci depuis un client MCP