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Looping With A Condition (While Loops) — JavaScript typing lesson

Practice while loops for conditional repetition.

What you'll practice

A `while` loop keeps running as long as its condition is true. It's great for when you don't know how many times to loop.

The loop continues as long as `count > 0` is true.
Inside the loop, we must change the `count` variable so the loop can eventually end.

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📜JavaScript

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let count = 5;↵
while (count > 0) {↵
    console.log(count);↵
    count = count - 1;↵
}↵
↵
console.log('blast off');

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let count = 5;
while (count > 0) {
    console.log(count);
    count = count - 1;
}

console.log('blast off');

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