July 2017
Intermediate to advanced
384 pages
8h 23m
English
Content preview from Angular UI Development with PrimeNG
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Creating Robust Applications
Testing web applications is an important process to eliminate bugs. Tests ensure that the written code works as expected and the functionality is not broken on subsequent changes. They also help you to better understand the complex code you are working on. There are two main types of testing--unit testing and end-to-end (e2e) testing.
Unit testing is about testing isolated pieces of code. Unit tests normally use mocks for inputs and then assert that the expected results have occurred. The e2e approach executes tests against your application running in a real browser. Such tests assert that all pieces of code properly interact with each other. Standard test frameworks for Angular applications are Jasmine and
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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.