December 2014
Intermediate to advanced
300 pages
6h 24m
English
Content preview from Full Stack JavaScript Development With MEAN
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Chapter 22Debugging
Unfortunately, bugs are a part of life when writing software, no
matter what language you’re working with. Debugging,
as the name suggests, is the process of tracking down bugs and fixing them.
The process of debugging can be as simple as adding
console.log() calls to your code to verify that certain
variables hold expected values. But for more involved bugs, you’ll want to
use a debugger. Debuggers are extremely successful at tracking down bugs, as
they allow you to step through an application line by line, inspecting (and
modifying) variable values.
This chapter will teach you how to debug JavaScript applications using Google Chrome’s DevTools. All modern browsers have similar debugging facilities, but we’ve chosen to focus ...
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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.