13 lines
367 B
Markdown
13 lines
367 B
Markdown
### Measure time taken by function
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Use `performance.now()` to get start and end time for the function, `console.log()` the time taken.
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First argument is the function name, subsequent arguments are passed to the function.
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```js
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const timeTaken = (f,...args) => {
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var t0 = performance.now(), r = f(...args);
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console.log(performance.now() - t0);
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return r;
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}
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```
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