String functions

main.dart

void main() {
  //Sztring deklarálás
  var testSimpleString = "Hello World!";
  var testNewLineString = "Hello\r\nWorld!";
  var testNewLineRawString = r"Hello\r\nWorld!";
  var testMultiLineStringFirst = "Hello " +
    "World" +
    "!";
  var testMultiLineStringSecond = '''
  Hello
  World
  !
  ''';
  
  //Sztring műveletek
  var testString = "  12Hello World!34";
  print(testString.split(" "));
  print(testString.replaceFirst(" ", ""));
  print(testString.replaceAll(RegExp(r"\d"), ""));
  print(testString.padLeft(20));
  print(testString.toUpperCase());
  print(testString.trim());
  
  //Sztring interpoláció
  var myNumber = 36;
  print("Hello $myNumber!");
  print("Hello GCD: ${myNumber.gcd(28)}");
}