MaxInterview - create pair foreach item in array

showing results for - "create pair foreach item in array"

1arr = [1, 2, 3, 4];
2
3function pairwise(arr, func){
4    for(var i=0; i < arr.length - 1; i++){
5        func(arr[i], arr[i + 1])
6    }
7}
8
9pairwise(arr, function(current, next){
10    console.log(current, next)
11})

similar questions

loop through key value pairs js javascript create object from key value pairs key value pair array in javascript javascript how to push a key value pair into a nested object array js foreach key value foreach key value javascript javascript push a key value pair into a nested object array javascript foreach object keys javascript foreach get key and value iteration through json with key value pairs javascript foreach key value

queries leading to this page

javascript foreach pair iterate an array and make object key value pairs php loop through array number and get that arrays key values php foreach check if item has value foreach loop 4 items map foreach key value pair create pair foreach item in array to iterate each name value pair in javascript foreach second int 2b 1 how to define next index in a loopeed array create pair foreach item in array