Menu

gitpiper

hasMany javascript Code Snippet in 2024

arraybeginner

Last Updated: 11 March 2024

Checks if an array has more than one value matching the given function.

  • Use Array.prototype.filter() in combination with fn to find all matching array elements.
  • Use Array.prototype.length to check if more than one element match fn.
const hasMany = (arr, fn) => arr.filter(fn).length > 1;
hasMany([1, 3], x => x % 2); // true hasMany([1, 2], x => x % 2); // false

javascript snippet similar to hasMany For You in March 2024

Subscribe to our Newsletter

Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️

© 2024 GitPiper. All rights reserved

Rackpiper Technology Inc

Company

About UsBlogContact

Subscribe to our Newsletter

Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️