<pre class="shiki github-dark shaku"><code>/** * @param {() =&gt; Promise&lt;any&gt;} fetcher * @param {number} maximumRetryCount * @return {Promise&lt;any&gt;} */async function fetchWithAutoRetry(fetcher, count) { for (let i = 0; i &lt;= count; i++) { try { return await fetcher(); } catch (err) { if (i === count) throw err; } }}</code></pre>

o(n) space and o(n) time

Amazon

Adobe

Flipkart

Paypal

For a web application, fetching API data is a common task. But the API calls might fail because of Network problems. Usually we could show a screen fo…

Ideas and Concepts

Promise / Async functions

65. add comma to number

63. create `_.cloneDeep()`

64. auto-retry Promise on rejection