February 2019
Beginner
694 pages
18h 4m
English
Content preview from Mastering TypeScript 3 - Third Edition
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404 errors
File not found, or 404 errors are generally indicated by console output similar to the following:
Error: Script error for: jquery http://requirejs.org/docs/errors.html#scripterror Error: Load timeout for modules: jasmine-boot http://requires.org/docs/errors.html#timeout
To find out which file is causing the preceding error, switch to the Network tab in your debugger tools and refresh the page. Look for 404 (file not found) errors, as shown in the following screenshot:
In this screenshot, we can see that the call to jquery.js is generating a 404 error, as our file is actually named /Scripts/jquery-2.1.1.js. These sorts of errors ...
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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.