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javascript-lodashHow do I use Lodash to get unique values in a JavaScript array?

Using Lodash, you can easily get unique values from a JavaScript array. Here is an example:

// Import Lodash
const _ = require('lodash');

// Create an array
let arr = [1, 2, 2, 3, 4, 4, 5];

// Get unique values
let unique = _.uniq(arr);
console.log(unique); // Output: [1, 2, 3, 4, 5]

The code above uses Lodash's uniq() method to get unique values from the array arr. The output is an array containing only the unique values: [1, 2, 3, 4, 5].

The uniq() method takes an array as an argument and returns a new array with only the unique values from the original array.

Code explanation

  • require('lodash'): This imports the Lodash library.
  • _.uniq(arr): This is the Lodash method used to get unique values from an array.
  • console.log(unique): This prints the result of the uniq() method to the console.

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