javascript-lodashHow do I use Lodash to remove null values from an array in JavaScript?
Using Lodash to remove null values from an array in JavaScript is quite simple. Here is an example code block to demonstrate:
//Example array with null values
let array = [1, null, 2, 3, null, 4, 5];
//Using Lodash to remove null values
let filteredArray = _.without(array, null);
//Output
console.log(filteredArray); // [1, 2, 3, 4, 5]
The code above uses the Lodash without method to filter out any values that are null from the array variable. The output of the code will be a new array without any null values.
Code explanation
let array = [1, null, 2, 3, null, 4, 5]: This is the array we will be filtering.let filteredArray = _.without(array, null): This is the Lodashwithoutmethod, which takes two arguments. The first argument is the array we want to filter, and the second argument is the value we want to remove. In this case, we want to remove any values that arenull.console.log(filteredArray): This will output the filtered array to the console.
Here are some relevant links for more information:
More of Javascript Lodash
- How can I use Lodash's reject function in JavaScript?
- How do I use Lodash to zip two JavaScript arrays together?
- How do I use yarn to install and use lodash in a JavaScript project?
- How can I use Lodash to remove a nested property from an object in JavaScript?
- How do I get the last element in an array using Lodash in JavaScript?
- How can I use Lodash to merge objects with the same key in JavaScript?
- How can I use Lodash's xor function to manipulate JavaScript objects?
- How do I use Lodash in a JavaScript playground?
- How do I use Lodash to truncate a string in JavaScript?
- How can I use Lodash to manipulate JavaScript objects online?
See more codes...