March 2018
Intermediate to advanced
592 pages
13h 44m
English
Content preview from Advanced Node.js Development
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Setting up HTTP status code
If you remember, HTTP statuses let you give someone some information about how the request went. Did it go well? Did it go poorly? That kind of thing. You can get a list of all the HTTP statuses available to you by going to httpstatuses.com. Here, you can view all of the statuses that you can set:
The one that's set by default by Express is 200. This means that things went OK. What we're going to be using for an error is code 400. A 400 status means there was some bad input, which is going to be the case if the model can't be saved. Maybe the User didn't provide a text property, or maybe the text string was empty. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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