Question

164

rated 0 times [ 169] [ 5] / answers: 1 / hits: 106654 / 13 Years ago, fri, may 20, 2011, 12:00:00

From the node REPL thing,

> d = {}

{}

> d === {}

false

> d == {}

false

Given I have an empty dictionary, how do I make sure it is an empty dictionary ?

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answered 13 Years ago tyreese · Accepted Answer

function isEmpty(obj) {

  return Object.keys(obj).length === 0;

}