Compare two arrays of objects and remove items in the second one that have the same property value

Question

All I need to do is compare two arrays of objects and remove items in the second one that have the same property value. For example:

var a = [{\'name\':\'bob         


        

Answer 1

Try this:

You are starting loop from the 0.

for (var i = 0, len = a.length; i < len; i++) {
        for (var j = 0, len = b.length; j < len-1; j++) {
            if (a[i].name == b[j].name) {
                b.splice(j, 1);
            }
        }
    }

Fiddle Demo