javascript - Alter array object using loop -

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var arr = [{id:1,"name":"john"},{id:2,"name":"james"}]  $.each(arr, function(){ if(this.id == 1){ //change john johnathan } });

without using key, possible alter array object?

sure can converting object string if looking hack. looking do?

var arr = [{id:1,"name":"john"},{id:2,"name":"james"}]  $.each(arr, function(i){      if(this.id == 1){          arr[i] = json.parse(json.stringify(this).replace("john", "johnathan"))      } });

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