Dart supprime le dernier caractère de la chaîne
void main() {
var str = "Hellow";
str = str.substring(0, str.length - 1); // Hello
}
Famous Finch
void main() {
var str = "Hellow";
str = str.substring(0, str.length - 1); // Hello
}private static String removeLastChar(String str) {
return str.substring(0, str.length() - 1);
}public static String removeLastCharacter(String str) {
String result = null;
if ((str != null) && (str.length() > 0)) {
result = str.substring(0, str.length() - 1);
}
return result;
}String loginToken="[wdsd34svdf]";
System.out.println(loginToken.substring(1, loginToken.length()-1));
String name= "Western!"
String remove = name.replaceAll("!", " ");