Everyone who learns JavaScript eventually experiences that traumatic moment. You write the code.The logic makes sense.You open the console. And the answer appears: And instantly, this dialogue starts playing in your head: “Isn’t NaN Not a Number?”“How is this a number?”“Is JavaScript messing with me?” 😐 Yes.But it’s doing it on purpose 😄Let’s actually understand […]
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The Time-Manipulation Power of setTimeout “A tiny function… placing an entire timeline right at your fingertips.”– You, now an official JS Time Lord 😘 🌠 1. What Is setTimeout? A Time Waiter or a Mini Time Machine? In the JavaScript universe, setTimeout() basically means: “Hey JS, call this function after this amount of time.” Like […]
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Steering Loops with break and continue 🚗💨 JavaScript loops are kind of like this: You do something…“Do it again.”“Again.”“Again.”“Okay, stop now.” And to make sure we are the ones who can say “stop” or “skip this one”,JavaScript gives us two special keys: 🛑 break → “This loop ends here.” ⏭️ continue → “Skip this round […]
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