Courses / JavaScript
44. Object.prototype.keys()
Returning an array of a given object's own enumerable property names.
JavaScript
Object.prototype.keys()
Object.keys() returns an array of a given object's own enumerable property names.
"I often need to see what properties are in an object without digging through it manually."
Object.keys() is a method that retrieves an array containing the names of all enumerable properties of an object. This is useful for iterating over object properties or understanding the structure of an object.
"I often need to see what properties are in an object without digging through it manually."
Object.keys() is a method that retrieves an array containing the names of all enumerable properties of an object. This is useful for iterating over object properties or understanding the structure of an object.