How to Reverse a String in Dart - Step by Step Examples

How to Reverse a String in Dart ?

Answer

To reverse a string in Dart, you can convert the string to a list of characters, reverse the list, and then join the characters back into a string.

✐ Examples

1 Reversing "Hello World" String

In this example,

We create a string named str1 with a value of 'Hello World'.
We split str1 into a list of characters using split('').
We reverse the list using reversed method.
Finally, we join the characters back into a string using join('') and print the result.

Dart Program

void main() {
  String str1 = 'Hello World';
  List<String> charList = str1.split('');
  String reversedStr1 = charList.reversed.join('');
  print('Reversed string is: $reversedStr1');
}

Output

Reversed string is: dlroW olleH

2 Reversing "apple" String

In this example,

We create a string named str2 with a value of 'apple'.
We split str2 into a list of characters using split('').
We reverse the list using reversed method.
Finally, we join the characters back into a string using join('') and print the result.

Dart Program

void main() {
  String str2 = 'apple';
  List<String> charList = str2.split('');
  String reversedStr2 = charList.reversed.join('');
  print('Reversed string is: $reversedStr2');
}

Output

Reversed string is: elppa

Summary

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

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How to Reverse a String in Dart - Step by Step Examples

How to Reverse a String in Dart ?

Answer

✐ Examples

1 Reversing "Hello World" String

Dart Program

Output

2 Reversing "apple" String

Dart Program

Output

Summary

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