Right split window

View two files side by side

Open a right-split window from the Recent Files ⌘E (macOS) / Ctrl+E (Windows/Linux) by holding down (macOS) / Shift (Windows/Linux) when you press (macOS) / Enter (Windows/Linux) to open the file to see code side by side, for example when writing tests.

Related Resources

Evaluate Expression
Evaluate an expression during a debugging session
Magic Wand
Use the Magic Wand to Resolve Simple Conflicts
Open File
Open a file from the Project tool window