July 2018
Intermediate to advanced
354 pages
8h 51m
English
Content preview from Progressive Web Application Development by Example
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Using Google Analytics, even when the user is offline
A common question I am asked and see others asking in various forums is, "how can I use analytics services like Google Analytics with a service worker?"
What they are ultimately asking is how they can use an analytics package when the device is offline, but the service worker allows the user to continue using the application. How do user activities get logged to the analytics tool?
The good news is that you can track offline activity with a service worker, but it does require extra plumbing on your part to store all the activities in a custom queue and sync those to the analytics package when the device comes back online.
Sounds simple, right?
One area I did not spend any time on in this ...
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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.