December 2013
Intermediate to advanced
302 pages
7h 50m
English
Content preview from Seven Web Frameworks in Seven WeeksBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Day 2: Views, Forms, and Auth
Web frameworks rely heavily on HTML templating systems to make adding dynamic output convenient. Unfortunately, most templating systems are thin veneers on string substitution, and as a result, it is very easy to introduce bugs and security vulnerabilities into your web app. For example, you might include incorrect links in a view or allow untrusted user-generated content to control a user’s browser.
Yesod includes several templating systems, but while they appear similar to ones you’ve no doubt seen before, they work very hard to prevent the kinds of bugs that are common in those other systems. In Yesod, URLs and inserted document content are type-safe, which means you don’t have to worry about updating views ...
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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.