How does JavaScript generate numbers in a specified range

This article mainly introduces how JavaScript generates the numbers in the specified range, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

Generate numbers within a specified range

Sometimes you need to create an array within a range of numbers. For example, when choosing a birthday. The following is the easiest way to implement it.

Let start = 1900, end = 2000; [... new Array (end + 1). Keys ()] .slice (start); / / [1900, 1901,..., 2000] / / can also be the case, but the large-scale results are unstable Array.from ({length: end-start + 1}, (_, I) = > start + I) Thank you for reading this article carefully. I hope the article "how to generate numbers in a specified range of JavaScript" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!