NOTE (2022-07-09): Xcode finally added this functionality in Xcode 14, please see release notes here:
New Features in Xcode 14 Beta 3
When editing code, the Edit > Duplicate menu item and its corresponding keyboard shortcut now duplicate the selected text — or the line that currently contains the insertion point, if no text is selected. (8614499) (FB5618491)
Frequently, closures are used as completion callbacks for asynchronous operations, such as when dealing with network requests. It is quite common to model these sorts of operations in such a way that an object instance represents a request/response transaction, for example:
| # Everything above should be copy/pasted from https://github.com/github/gitignore/blob/master/Swift.gitignore | |
| # Everything else should be added below | |
| # Eclipse | |
| .classpath | |
| .project | |
| .settings/ | |
| # Intellij |
| # - write token and cursor to .romsync | |
| # * update cursor every delta check | |
| # * config file format | |
| # token=token_string | |
| # cursor=cursor_string | |
| # db_roms=path_to_dropbox_roms | |
| # local_roms=path_to_local_roms | |
| # * upload new config to dropbox | |
| import os |