[Node.js-생활코딩] JavaScript - 객체-반복

[출처-Youtube 생활코딩]

https://www.youtube.com/watch?v=Gj5MwY9ySzU&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=50

 

 

syntax/object.js

var members = ['egoing', 'k8805', 'hoya'];
console.log(members[1]);  // k8805
var i = 0;
while(i < members.length){
  console.log('array loop', members[i]);
  i = i + 1;
}
 
var roles = {
  'programmer':'egoing',
  'designer' : 'k8805',
  'manager' : 'hoya'
}
console.log(roles.designer);  // k8805
console.log(roles['designer']);  // k8805
 
for(var n in roles){
  console.log('object => ', n, 'value => ', roles[n]);
}