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15 lines
684 B
15 lines
684 B
# Loops and Iterations |
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Loops offer a quick and easy way to do something repeatedly. |
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You can think of a loop as a computerized version of the game where you tell someone to take X steps in one direction, then Y steps in another. For example, the idea "Go five steps to the east" could be expressed this way as a loop: |
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``` |
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for (let step = 0; step < 5; step++) { |
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// Runs 5 times, with values of step 0 through 4. |
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console.log('Walking east one step'); |
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} |
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``` |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='blue' badgeText='Read' href='https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Loops_and_iteration'>Loops and iteration</BadgeLink>
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