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

compare and remove in array of object.Typically array of object data type may be typeOf is object.So that we need to convert into JSON stringify and then check condition..

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