Threading vs Asynchronous Programming: What's the Difference?

Can you explain the difference between threading and asynchronous programming?

Sure! Threading involves multiple threads running in parallel, while asynchronous programming allows tasks to run without blocking the main thread.

When should I use threading instead of asynchronous programming?

Use threading for CPU-bound tasks that require parallel execution, and asynchronous programming for I/O-bound tasks to improve responsiveness.

What are some examples of I/O-bound tasks?

Examples include file reading/writing, network requests, and database queries, where waiting for external resources is common.

Can you give me a simple code example of asynchronous programming?

Certainly! In JavaScript, you can use async/await to handle asynchronous operations. Here's a simple example:

async function fetchData() {
    const response = await fetch('https://api.example.com/data');
    const data = await response.json();
    console.log(data);
}
fetchData();