How to Remove Last Character in a String in Dart - Step by Step Examples

How to Remove Last Character in a String in Dart ?

To remove the last character of a string in Dart, you can use string.substring method with the range from 0 to the length of the string minus 1.

In this example,

We declare a variable named str1 with a value of "Hello World".
We use the substring method with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

void main() {
  var str1 = 'Hello World';
  str1 = str1.substring(0, str1.length - 1);
  print('Modified string is: \$str1');
}

Modified string is: Hello Worl

In this example,

We declare a variable named str2 with a value of "apple".
We use the substring method with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

void main() {
  var str2 = 'apple';
  str2 = str2.substring(0, str2.length - 1);
  print('Modified string is: \$str2');
}

Modified string is: appl

In this tutorial, we learned How to Remove Last Character in a String in Dart language with well detailed examples.