codewars
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typescript
export function multiply(a: number, b: number): number {
return a * b;
}
http://www.staging-typescript.org/play
CORS
https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/crossorigin
crossorigin="anonymous"
<link rel="prefetch" href="/page-data/docs/handbook/page-data.json" crossorigin="anonymous" as="fetch">