The if Statement
Imagine you are leaving your house and you look outside to check the weather. If it is raining, you decide to bring an umbrella; if it is not, you leave the umbrella at home. This everyday decision is just like how your code can make choices using an if statement. The if statement lets your program check a condition and then decide what to do next, just as you decide what to do depending on the weather.
12345let isRaining = true; if (isRaining) { console.log("It's raining. Bring an umbrella!"); }
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Can you explain how the if statement works in this example?
What happens if isRaining is set to false?
Can you give another real-life example of using an if statement?
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Imagine you are leaving your house and you look outside to check the weather. If it is raining, you decide to bring an umbrella; if it is not, you leave the umbrella at home. This everyday decision is just like how your code can make choices using an if statement. The if statement lets your program check a condition and then decide what to do next, just as you decide what to do depending on the weather.
12345let isRaining = true; if (isRaining) { console.log("It's raining. Bring an umbrella!"); }
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