What are the different console methods available in Node.js?

What are the different console methods available in Node.js?

In Node.js, the console object provides several methods for logging and debugging. The most common ones are console.log(), console.error(), console.warn(), and console.info(). Each serves a different purpose for outputting messages.

Can you explain how to use console.error()?

Certainly! The console.error() method is used to output error messages to the console. It can be helpful for debugging. For example, you can use it like this: console.error('This is an error message');.

Are there any other useful console methods?

Yes, there are several! For instance, console.table() displays data in a table format, and console.time() and console.timeEnd() can be used to measure the time taken by a block of code.

How can I format the output in console.log()?

You can format the output in console.log() using placeholders. For example, console.log('Hello, %s!', 'World') will output 'Hello, World!'. You can also use template literals for more complex formatting.