If we want to filter the item from the array which is frequently used then we can follow the below Example Here in the below example the array jjarray contain ‘a’ 5 times , so the most frequently item will be a. Sample array: var jjarray=[3, ‘a’, ‘a’, ‘a’, 2, 3, ‘a’, 3, ‘a’, 2,… Continue reading JavaScript To Find the most frequent item of an array
Tag: array duplicates
Remove Duplicates from an Array with Set and Map
Set and Map are built-in data structures for storing collections of values, each with their own specific characteristics and use cases. Both Set and Map do not allow duplicate values, so we can use them to remove duplicates from an array by spreading the array into them: Example // create unique arrays with Map() const fruitsWithDuplicates2 = [ ‘Mango’, ‘Cashew’, ‘Barley’, ‘Mango’,… Continue reading Remove Duplicates from an Array with Set and Map
Merge two arrays and removes all duplicates elements
JavaScript function that merges two arrays and removes all duplicate elements. Test data:var array1 = [1, 2, 3];var array2 = [2, 30, 1];// console.log(merge_array(array1, array2));// Output: [3, 2, 30, 1]
Remove duplicate values from an array
This code represents getting unique values from an array. This code returns unique values after removing the duplicate element. “sample array” represents the array variable. This will work only javascript version after ES5. […new Set(sample array)]
Function to remove duplicates from the array
Function to remove duplicates from the array
Remove Duplicates from an array
Remove Duplicates from an array