What is the primary purpose of a constructor in a JavaScript class?
- Initializing class properties
- Defining class methods
- Controlling class inheritance
- Managing private class members
The primary purpose of a constructor is to initialize class properties, setting up the initial state of the object. Constructors are called when an object is created, ensuring that the object starts with the desired values.
Loading...
Related Quiz
- What happens when you try to create a new Symbol using the new keyword?
- What is the key feature of enhanced object literals in ES6 that allows properties to be set more concisely?
- How does the event loop contribute to the non-blocking behavior in a Node.js server handling multiple I/O operations?
- If you are required to iterate over a collection of objects representing users and perform an action on each, how would a for...of loop benefit over other loops?
- Which array method would you use to transform an array into a single value?