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11 lines
310 B
TypeScript
11 lines
310 B
TypeScript
import React, { useEffect, useState } from "react";
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export function BlinkingCursor(): React.ReactElement {
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const [on, setOn] = useState(true);
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useEffect(() => {
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const i = setInterval(() => setOn((old) => !old), 1000);
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return () => clearInterval(i);
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});
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return <>{on ? "|" : <> </>}</>;
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}
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