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It doesn't matter where each file is within the project directory structure so long as you can see the files to select them. Next, select the two files you wish to compare by holding down command ( CTRL on Windows) and clicking each file once. Alternatively, you can choose file > open from the main menu. To use it open your project files by pressing command + o ( CTRL on Windows) and opening the directory containing your project files. Sublime Text 3 actually has a diff function built right into it. Today we will take a look at the diff functionality available in Sublime Text to help us find changes between two different files. We have all been in a situation where we need to compare the difference between code in two files.
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