Media Summary: If you've moved some code around and messed up your indenting a little, select the code and press Ctrl+I to have If you're looking at a Swift data type and just want a summary of what it does, press ⌃⌘↑ to have When using IB in the assistant editor, change Automatic to Preview then change the language from English to Double-Length ...
Xcode In 20 Seconds Focused - Detailed Analysis & Overview
If you've moved some code around and messed up your indenting a little, select the code and press Ctrl+I to have If you're looking at a Swift data type and just want a summary of what it does, press ⌃⌘↑ to have When using IB in the assistant editor, change Automatic to Preview then change the language from English to Double-Length ... You can see detailed information about classes, variables, and more by using Quick Help – just hold down Option and click ... After using the Open Quickly shortcut (⇧⌘O) to jump to a file, type, or method in your project, use ⇧⌘J to reveal that file in the ... If you're updating your Swift version, or bringing some older Swift code into your project,
