The Project Explorer view in Eclipse shows the projects and their files. By default, some files are hidden. But I can change that, and I can hide and unhide files based on rules:

The Project Explorer view in Eclipse shows the projects and their files. By default, some files are hidden. But I can change that, and I can hide and unhide files based on rules:
This article is part of a ‘mini series’ about hidden gems, tips and tricks around Eclipse.
The topic of this one is how to use filters in the Project Explorer view.