Tutorial Get Object Size
As in, the number of keys. function objectSize(the_object) { /* function to validate the existence of each key in the object to get the nu...
https://iskablogs.blogspot.com/2014/03/tutorial-get-object-size.html
As in, the number of keys.
function objectSize(the_object) {
/* function to validate the existence of each key in the object to get the number of valid keys. */
var object_size = 0;
for (key in the_object){
if (the_object.hasOwnProperty(key)) {
object_size++;
}
}
return object_size;
}
Usage
// Arbitrary object
var something = {
dog: "cat",
cat: "dog"
}
function objectSize(the_object) {
/* function to validate the existence of each key in the object to get the number of valid keys. */
var object_size = 0;
for (key in the_object){
if (the_object.hasOwnProperty(key)) {
object_size++;
}
}
return object_size;
}
Usage
// Arbitrary object
var something = {
dog: "cat",
cat: "dog"
}
