What is a Buffer in Node.js?
An example of an AI chatbot conversation about Node.js Buffers and their usage.
What is a Buffer in Node.js?
A Buffer in Node.js is a temporary storage area for binary data. It allows you to work with raw binary data directly.
How do I create a Buffer?
You can create a Buffer using the Buffer.from() method, like this: const buf = Buffer.from('Hello World');.
What are some common use cases for Buffers?
Common use cases include handling binary data from streams, reading files, and working with network protocols.
Can I convert a Buffer back to a string?
Yes, you can convert a Buffer back to a string using the toString() method, like this: buf.toString('utf8');.
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