What is the main difference between higher-order functions and callbacks?
- Higher-order functions take functions as arguments, while callbacks are functions passed as arguments.
- Callbacks are used only in asynchronous operations.
- Higher-order functions always return a value.
- Callbacks can only be anonymous functions.
Higher-order functions are functions that take other functions as arguments, offering flexibility, while callbacks are simply functions passed as arguments to other functions.
Loading...
Related Quiz
- How can functional composition benefit the readability and maintainability of JavaScript code?
- What happens if you try to use a for...of loop on an object that does not implement the iterable protocol?
- What is a common way to handle errors in async/await functions?
- The _______ operator can be used to unpack the values from an iterable into individual elements.
- Given a scenario where you need to process each character of a string individually, how would you utilize an iterator?