January 2018
Beginner
658 pages
13h 10m
English
Content preview from Learning Node.js Development
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Callback functions and APIs
In this section, we'll take an in-depth look at callback functions, and use them to fetch some data from a Google Geolocation API. That's going to be the API that takes an address and returns the latitude and longitude coordinates, and this is going to be great for the weather app. This is because the weather API we use requires those coordinates and it returns the real-time weather data, such as the temperature, five-day forecast, wind speed, humidity, and other pieces of weather information.
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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.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.