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Java EE Web Application Primer: Building Bullhorn: A Messaging App with JSP, Servlets, JavaScript, Bootstrap and Oracle
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Java EE Web Application Primer: Building Bullhorn: A Messaging App with JSP, Servlets, JavaScript, Bootstrap and Oracle

by Dave Wolf, A.J. Henley
December 2017
Beginner to intermediate
148 pages
2h 12m
English
Apress
Content preview from Java EE Web Application Primer: Building Bullhorn: A Messaging App with JSP, Servlets, JavaScript, Bootstrap and Oracle

© Dave Wolf, A.J. Henley 2017

Dave Wolf and A.J. Henley, Java EE Web Application Primer, https://doi.org/10.1007/978-1-4842-3195-1_19

19. Use Gravatar to Display User’s Avatars with Posts

Dave Wolf1  and A. J. Henley2

(1)New York, USA

(2)Washington, D.C., District of Columbia, USA

An avatar is an image people use for their online identity. Gravatar is a free service for providing globally unique avatars. Gravatar allows users to register an account using their email address. Users then upload an image to be associated with their Gravatar account. When the user uses the same email address on a website that uses Gravatar, the website retrieves the user’s avatar from Gravatar by using an image URL based on a hash of the email address. Websites, including ...

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Publisher Resources

ISBN: 9781484231951Purchase bookPublisher Website