Counting JavaScript Object Properties: 2 Effective Methods
Alex Rivers
Unlocking the Secrets of JavaScript Objects The Power of the for…in Loop One way to count the number of keys in an object is by utilizing the for...in loop. This…
"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." ― Martin Fowler
Unlocking the Secrets of JavaScript Objects The Power of the for…in Loop One way to count the number of keys in an object is by utilizing the for...in loop. This…