lodash Archives - Learn ReactJS & React Native With Me

How to remove n elements from array using Lodash & JavaScript?

Akash Mittal
December 9, 2022

To remove n number of elements from beginning or end of an array in Javascript, you may use these methods provided by Lodash – _.drop(array, n) _.dropRight(array, n) _.dropRightWhile(array, predicate)…

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How Lodash _.differenceBy() and _.differenceWith() works? Code Example

Akash Mittal
December 9, 2022

In the previous article we saw how we can remove the common elements of second array from first array using _.difference() function of Lodash. There are two more functions provided…

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How to remove common values of first array from second in JavaScript?

Akash Mittal
December 9, 2022

Suppose you have an array and you want to remove values from it which are common in second array, then you can use _.difference(array, [values]) function of Lodash. Let’s see…

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How to concat arrays and values in javascript, reactjs and lodash?

Akash Mittal
December 9, 2022

Use _.concat(array, [values]) function of Lodash to concat multiple arrays, nested arrays and individual values. Suppose you have the below values to concat – Now after concatenation, they should look…

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How to remove false, null, 0, “”, undefined, NaN from array in JavaScript?

Akash Mittal
December 9, 2022

Use _.compact(array) of Lodash to remove all false values like – false, null, 0, “”, undefined and NaN from array in JavaScript and ReactJS. Suppose you have an array with…

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How to group array elements into chunks in Javascript, reactjs & Lodash?

Akash Mittal
December 9, 2022

Lodash provides _.chunk(array, size) function which is used to break array elements into group of equal sized chunks. For example – The parameters of _.chunk(array, size) are – array –…

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