Posts by Pedro Matoso • 111 points
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viewsQ: Why does this if check "if it’s ! false" instead of "if it’s true"?
I came across this piece of code: function showPrimes(n) { for (let i = 2; i < n; i++) { if (!isPrime(i)) continue; alert(i); // a prime } } function isPrime(n) { for (let i = 2; i < n; i++) {…