October 2013
Intermediate to advanced
416 pages
13h 2m
English
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Appendix B. Debugging Node
During development, and especially while learning a new language or framework, debugging tools and techniques can be helpful. In this appendix, you’ll learn a number of ways to figure out exactly what’s going on with your Node application code.
B.1. Analyzing code with JSHint
Syntax- and scope-related errors are a common pitfall of development. The first line of defense, when attempting to determine the root of an application problem, is to look at the code. If you look at the source code, however, and don’t immediately see a problem, another thing worth doing is running a utility to check your source code for problems.
JSHint is one such utility. It can alert you to show-stopping errors, such as functions called ...
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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.
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