Support for varying image and color assets by Light, Dark, and High Contrast appearances on macOS 10.14 and above.Option + click will show the resource in the Assistant Editor. Image and color inspector properties that reference an asset catalog resource have a navigation button to jump to that resource.
XCODE FOR MAC OS 10.13.6 UPDATE
Controls using named colors from an asset catalog now update as the value of the color changes.The menu for choosing a font family in the Attributes inspector now renders a preview of each font.The Stack button in the canvas bar has been replaced with a pop-up menu containing all embedding options for the selection.With a source control-enabled project the source editor displays changes made by a developer in the gutter and shows changes made by other developers that haven’t yet been pulled into the project.
You can place additional cursors with the mouse via ⌃+⇧+Click or with column select ⌥+Click+Drag, or with the keyboard using ⌃+⇧+Up to column select up or ⌃+⇧+Down to column select down.
XCODE FOR MAC OS 10.13.6 CODE
It dismisses once items are dragged, but holding the Option key before dragging will keep the library open for an additional drag.
Xcode is the complete developer toolset used to create apps for Apple TV, Apple Watch, iPad, iPhone, and Mac.