How can I send a success status to browser from nodejs/express?

Question

I\'ve written the following piece of code in my nodeJS/Expressjs server:

app.post(\'/settings\', function(req, res){
    var myData = {
        a: req.param(\'a\         


        

Answer 1

Express Update 2015:

Use this instead:

res.sendStatus(200)

This has been deprecated:

res.send(200)