Printing object's keys and values

Question

I want to print a key: value pair from javascript object. I can have different keys in my array so cannot hardcode it to object[0].key1

var filters = [{\"user\"         


        

Answer 1

for loop for array and for..in iteration for object:

var filters = [{ "user": "abc"}, {"application": "xyz"}];

for (var i = 0; i < filters.length; i++) { // the plainest of array loops
  var obj = filters[i];
  // for..in object iteration will set the key for each pair
  // and the value is in obj[key]
  for (var key in obj) { 
    console.log(key, obj[key])
  }
}

ES6

[{ "user": "abc"}, {"application": "xyz"}].forEach(
  obj => console.log(Object.entries(obj).flat())
)