Go Package unicode: Difference between revisions
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char: 1, is digit: true | char: 1, is digit: true | ||
</syntaxhighlight> | </syntaxhighlight> | ||
====<tt>IsSpace()</tt>==== | |||
====<tt>IsLetter()</tt>==== | |||
====<tt>IsLower()</tt>==== | |||
====<tt>IsPunct()</tt>==== | |||
=Conversions= | |||
====<tt>ToUpper()</tt>==== | |||
====<tt>ToLower()</tt>==== | |||
Latest revision as of 03:28, 22 August 2023
External
Internal
Overview
The unicode package provide functions to evaluate the properties of runes inside strings.
Introspecting Characters
Also see:
IsDigit()
s := "A 10"
rs := []rune(s)
c := rs[0]
c2 := rs[2]
fmt.Printf("char: %c, is digit: %t\n", c, unicode.IsDigit(c))
fmt.Printf("char: %c, is digit: %t\n", c2, unicode.IsDigit(c2))
prints:
char: A, is digit: false
char: 1, is digit: true