In this post, I’ll describe the approach I used to do that and how I adapted this approach further at Lightrun. I make it a habit to read the values of variables in the watch when using a debugger to study the codebase. Debuggers instantly solve all these problems: We can instantly verify assumptions, see “real world” usage, and step over a code block to understand the flow. In the following sections, I'll cover techniques for code learning both in the debugger and in production.
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Shai Almog
@shai.almog
Author, DevRel, Blogger, Open Source Hacker, Java Rockstar, Conference Speaker, Instructor and Entrepreneur