Answers for "javascript list remove duplicates and sum them"

javascript remove duplicates from array

unique = [...new Set(arr)];   // where arr contains duplicate elements

Posted by: Guest on July-03-2020

javascript to remove duplicates from an array

uniqueArray = a.filter(function(item, pos) {
    return a.indexOf(item) == pos; 
})

Posted by: Guest on October-22-2020

Code answers related to "javascript list remove duplicates and sum them"