This tutorial will use the 'mysql' module, downloaded from NPM. To access a MySQL database with Node.js, you need a MySQL driver. Pipe ( fileWriterStream ) Once you have MySQL up and running on your computer, you can access it by using Node.js.
Node Code Above Has
Rather than dealing with promises, which could be simplified with async/await, we now have to handle events with calbacks.We can get back to this experience using the Stream module pipeline function. Getting fancy with more stream methodsUsing streams to download files is more efficient than Got’s promise methods, but the code above has taken a bit of a backward step in terms of developer experience. If you run the above code in a terminal you will see your download progress logged to the terminal and the image will be downloaded successfully. Access the Pi App from your computer and apply to join the Pi Testnet.
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