Brian Patterson19,585 Points
difference between Node and Ajax.
I have two questions. What exactly does this mean?
const query = process.argv.slice(2).join("_").replace(' ', '_');
I get that we are starting from the second element in the array but I am lost as to the rest of it. Also, what's the difference between Node and Ajax? They are effectively doing the same thing with regards retrieving data from an API. So when is the right time to use which one?
Sorry, it's vice versa, replacing empty strings ( ' ' ) with underscores ( '_')