May 2018
Intermediate to advanced
470 pages
13h 54m
English
Content preview from Full-Stack React Projects
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Uploading a profile photo
Allowing a user to upload a profile photo will require that we store the uploaded image file, and retrieve it on request to load in the view. There are multiple ways of implementing this upload feature considering the different file storage options:
- Server filesystem: Upload and save files to a server filesystem and store the URL to MongoDB
- External file storage: Save files to external storage such as Amazon S3 and store the URL in MongoDB
- Store as data in MongoDB: Save files of a small size (less than 16 MB) to MongoDB as data of type Buffer
For MERN Social, we will assume that the photo files uploaded by the user will be of small sizes, and demonstrate how to store these files in MongoDB for the profile photo ...
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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.