public static bool IsDigit(char c) { return(Jsni.regex("^\\d+$").test(c.As <JsString>())); }
public static bool IsWhiteSpace(char c) { return(Jsni.regex("\\s").test(c.As <JsString>())); }
public void Write(char s) { Length++; array.push(s.As <string>()); }
public static bool IsUpper(char c) { //return true; return(c.As <JsString>().toUpperCase() == c.As <string>()); //c.IsU str.charAt(index).As<char>() }
public void Append(char c) { Append(c.As <string>()); }