Most of the time, unless the issue at hand is immediately resolvable, you will need a tool or utility of some sort to help you determine what is going on with your issue. We've already discussed using logs, print statements, and debuggers to help you resolve issues, but what do you do when the issue is with a web application or a call to a web service? There are plenty of ways to tackle those issues as well; let's take a look at a few.
Tools to help you
Browser dev tools
All modern browsers now come with some flavor of development tools, or dev tools as they are commonly referred to. With dev tools, you can perform a variety of tasks, such as view the source of a page, debug and step through the code of a site, or...
