I'm trying to figure out how to get the number of nested objects in the object a.
a = {
firstNested: {
name: 'George'
}
secondNested: {
name: 'James'
}
}
I thought about using .length, which is typically used for arrays. What would be the best approach in this situation?
Ah yes, a carbon copy of the previous answer. Here's the solution:
let obj = {1: 2, 3: 4};
let count = 0;
let item;
for (item in obj) {
count++;
}
alert(count);
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