When using the Express app.get() method, does the order of writing response and request matter?
For example, is there a difference between app.get("/", (req, res) => and app.get("/", (res, req) =>?
When using the Express app.get() method, does the order of writing response and request matter?
For example, is there a difference between app.get("/", (req, res) => and app.get("/", (res, req) =>?
The order in which they are listed is important, as they are considered positional arguments. Although technically any names can be assigned.
The standard form is (req, res) =>.
Alternatively, you could use
(request, response) =>
However, if you use (res, req) =>, you will be assigning the request to a variable named res and the response to a variable named req. It is advised to avoid this to prevent confusion among coworkers. Because they may seek revenge.
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