Xcode In 20 Seconds Timing Tests

Slow unit

Use parallel

When using TDD you can work more quickly by running a subset of

If you've ever wondered how long it takes for

When using IB in the assistant editor, change Automatic to Preview then change the language from English to Double-Length ...

Setting a custom environment variable in your

Xcode's

If you ask

Want faster

It's common to see lots of output in

If you're updating your Swift version, or bringing some older Swift code into your project,

Let's coax

Xcode

If you've moved some code around and messed up your indenting a little, select the code and press Ctrl+I to have

How to add UI and Unit

Discover how you can find, debug, and fix

You can see detailed information about classes, variables, and more by using Quick Help – just hold down Option and click ...

Storyboards can show you the distance between one view and another: select a view, hold down Option, then hover over other ...

If you're not sure what one of