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The Lasso is Improved

王林
Release: 2024-07-17 14:42:08
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O Laço for Melhorado

Concept

  • The improved for loop, also known as for-each, has been added to make iterating over collections and arrays easier.

Utility

  • Allows you to optimally browse the contents of arrays and collections of objects.

Syntax

  • The syntax of the improved for loop is:
for (tipo elemento : coleção) {
    // bloco de código
}

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Example

  • Using the improved for loop to iterate over an array of integers:
int[] numeros = {1, 2, 3, 4, 5};
for (int numero : numeros) {
    System.out.println(numero);
}

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Advantages

  • Cleaner and more readable code.
  • Lower probability of index errors when iterating over arrays.

Additional Discussion
The improved for loop will be discussed in more detail in Chapter 5, after the introduction to arrays.

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source:dev.to
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