Determine whether the character represents a valid digit in a given base.
Determine whether the character represents a valid digit in a given base.
the radix
true if the character is a valid digit in the
indicated radix, false if not.
Determine whether the character represents a valid hexadecimal digit.
Determine whether the character represents a valid hexadecimal
digit. This is a specialization of isDigit(radix).
true if the character is a valid hexadecimal
digit, false if not.
An analog to Scala's
RichCharclass, providing some methods that neitherRichCharnorChar(nor, for that matter,java.lang.Character) provide. By importing the implicit conversion functions, you can use the methods in this class transparently from aChar,RichCharorCharacterobject.