if you see some code such as the above image, you will ask? how can the image show in the code?
this feature was introduced from Xcode 8.
and I never use it before today.
I check it on bing ,but not found the real answer.
finally ,I find the correct way to use this new(ed) feature
as I declared a ImageView which name as aImageView:
aImageView = UIImageView()
aImageView.image =
how can I write after the sign =
just like below:
= #imageLiteral()
if you wrote down the (
and then press down return, you will get lots image.
so , just input () together.
enjoy it. this new feature.
I hope you can use it as you never use it before.