Deleting a column from a multidimensional array in javascript

Question

I have a 2D array:

var array = [[\"a\", \"b\", \"c\"],[\"a\", \"b\", \"c\"],[\"a\", \"b\", \"c\"]]

I want to delete an entire column of thi

Answer 1

This function doesn't use splice and it removes any column you want:

function removeEl(array, remIdx) {
 return array.map(function(arr) {
         return arr.filter(function(el,idx){return idx !== remIdx});  
        });
};

Hope this is what you are looking for