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// Turn UIButton 180º
UIButton.transform = CGAffineTransform(rotationAngle: CGFloat(Double.pi))

// Turn UIButton 0º or back again
UIButton.transform = CGAffineTransform(rotationAngle: 0)

issuran

1- First of all, you have to run your app on the simulator.
2- Then, open the terminal
3- Now, you have to run the command you desire:
  - Screenshot:   xcrun simctl io booted screenshot
  - Video:        xcrun simctl io booted recordVideo <filename>.<file extension>.

For example:       xcrun simctl io booted recordVideo appvideo.mov

4- Press cntrl + c to stop recording the video.

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git 2.11 and newer
git clean  -d  -fx .

older git
git clean  -d  -fx ""


-x means ignored files are also removed as well as files unknown to git.
-d means remove untracked directories in addition to untracked files.
-f is required to force it to run.

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The list of supported tools
$ git mergetool --tool-help

Setting kdiff3 as mergetool tool
$ git config --global merge.tool kdiff3

In case you want to config diff.tool
$ git config --global diff.tool kdiff3 

If kdiff3 is not in your PATH environment also do

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import UIKit

struct MyModel: Decodable {
    let name: String
}

struct MyOtherModel: Decodable {
    let otherName: String
}

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import UIKit

// TEST MODEL HERE
struct TestModel: Codable {
    let name: String
    let ages: [String]
    enum CodingKeys: String, CodingKey {
        case name = "nome"
        case ages = "idades"
    }