Sep 17, 2012 · If you need to know the array index (not just the matching object) you can mix _.findWhere () with _.indexOf () like so: var index = _.indexOf(array, _.findWhere(array, …

Mar 13, 2025 · The find() method of Array instances returns the first element in the provided array that satisfies the provided testing function. If no values satisfy the testing function, undefined is …

Apr 24, 2024 · This post will discuss how to find a value in an array of objects in JavaScript. 1. Using Array.prototype.find() function. The recommended solution is to use the find () method …

Jan 24, 2025 · Here are the various methods to find an item in an array in JavaScript 1. Using the includes () method The includes () method checks if an array includes a certain value, …

Apr 5, 2023 · In this topic, we will explore different approaches to find a value in an array of objects in JavaScript. if we have an array of users objects. id: 1, name: 'John', isActive: true. }, …

Feb 29, 2024 · If we are looking for a specific object from an array of objects, we can use the find method. The find method returns the first element in the array that satisfies the provided …

You can use findIndex to find the index in the array of the object and replace it as required: var item = {...} This assumes unique IDs. If your IDs are duplicated (as in your example), it's …

The find() method returns the value of the first array element that passes a test function. This example finds (returns the value of) the first element that is larger than 18:

Sep 17, 2020 · You can use the some() method to check if an object is in the array. users.some(function (u) { if (u.username === user.username) return true; return false;}) // false …

Feb 2, 2024 · In this article, let’s discuss how to search objects in an array and various values present inside every individual object. Here, we have an array of objects with the name …