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While Loop in Dart

jay_tillu profile image Jay Tillu😎 ・2 min read
  • While loop is a type of indefinite loop.

  • The while loop executes the block of code until the condition is true.

  • We mostly use while loop when we don’t know how many times the loop will actually execute at runtime.

  • In simple terms when iterations of a loop are known then we mainly use for loop and when iterations are unknown then we use while loop.

Syntax


while (condition) {
  //Statements to be executed if the condition is true
}

Program


main() {
  int number = 0;

  while (number < 10) {
    if (number % 2 == 0) {
      print(number);
    }
    number++;
  }
}

Output
0
2
4
6
8

That’s it for while loop guys. Feel free to share with me if I miss something I will love to learn it from you.

Till Then Keep Loving, Keep Coding. And just like always I’ll surely catch you up in the next article.

Remember no teacher, no book, no video tutorial, or no blog can teach you everything. As one said Learning is Journey and Journey never ends. Just collect some data from here and there, read it, learn it, practice it, and try to apply it. Don’t feel hesitate that you can’t do that or you don’t know this concept or that concept. Remember every programmer was passed from the path on which you are walking right now. Remember Every Master was Once a Beginner. Work hard and Give your best.

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