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Tutorial
The JavaScript language
JavaScript Fundamentals
Loops: while and for

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Output even numbers in the loop

importance: 5

Use the for loop to output even numbers from 2 to 10.

Run the demo

for (let i = 2; i <= 10; i++) {
  if (i % 2 == 0) {
    alert( i );
  }
}

We use the “modulo” operator % to get the remainder and check for the evenness here.

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