Why are there no tips when allocating an object in xcode?

Question

For example:

UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] init];

When I write UITapGestureRecognizer alloc, there are no tips, so I have to write UITapGestureRecognizer by myself, but it's a little long and time-consuming. Is there any way to solve this?

Answer 1

This should auto complete by default? When you type = always type in []; first, then go back to type UITapGestureRecognizer alloc.

Make sure your code completion is enabled by doing the following:

• Go to XCode Preferences
• Text Editing
• Tick "Suggest completions while typing"

Answer 2

Type the opening bracket [ first before you type the class name. That way XCode knows you are expecting a class.