Blazej SLEBODA Adobels
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Adobels
/ gist:72649a612f2bf2913c1f3933c0f49ac9
Created
October 8, 2021 12:53
@IBSegueAction method signature
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| @IBSegueAction private func showPerson(coder: NSCoder, sender: Any?, segueIdentifier: String?) | |
| working variants: | |
| @IBSegueAction private func showPerson(coder: NSCoder) | |
| @IBSegueAction private func showPerson(_ coder: NSCoder, sender: Any?, segueIdentifier: String?) | |
| @IBSegueAction private func showPerson(_ coder: NSCoder) | |
| @IBSegueAction private func showPerson(coder: NSCoder) |
Adobels
/ gist:5092ed12ddbe15e6fe03f1291213ae84
Created
November 29, 2022 15:26
Xcode lldb console: cast object in memory
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| expr -l Swift -- import UIKit | |
| expr -l Swift -- let $ca = unsafeBitCast(0x6000004c1dc0, to: CALayer.self) | |
| expr -l Swift -- print($ca.borderWidth) |
Adobels
/ gist:409261b06c4238e38f23a0475401cecd
Last active
November 29, 2022 15:40
Xcode regex: find line with commented code
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| [/]{2}\h*(lazy|private|let|var|func|struct|class|enum|case) |
Adobels
/ gist:0ff6a4f8f5528cc2578591db09fca7f5
Created
November 29, 2022 15:46
Terminal: find file names with xib extension and get only file name component
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| find . -type f -name '*.xib' | rev | cut -d '/' -f1 | rev | cut -d '.' -f1 |
Adobels
/ gist:8e84091f16ef2c6f1706b30e58aa5f72
Created
November 29, 2022 15:49
git: print commits which changed a given file
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| git log --full-history -1 -- '*IdentifierTextField.swift' | |
| usage examples: | |
| - Find out in which commit a given file was deleted from project |
Adobels
/ gist:8e90eb6a9f7e9a20413dcbb7a219531a
Created
May 30, 2023 06:44
UIKit+ResultBuilder.swift
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| import UIKit | |
| @resultBuilder | |
| struct SubviewBuilder { | |
| static func buildEither(first component: UIView) -> UIView { | |
| print(#function + "2") | |
| return component | |
| } | |
| static func buildEither(second component: UIView) -> UIView { | |
| print(#function + "1") |
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| // | |
| // ViewController.swift | |
| // pocUIViewBuilder | |
| // | |
| // Created by MaxAir on 26/05/2023. | |
| // | |
| import UIKit | |
| @resultBuilder | |
| struct SubviewBuilder { |
Adobels
/ gist:8e8e3fee460890014beeeb116a2f5b79
Created
June 11, 2023 13:35
Swift-macros quick notes
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| created_at: Sun, 11 Jun 2023 13:31:06 GMT, Xcode 15.0.0-beta | |
| Swift-macros quick notes | |
| Related videos: | |
| - [WWDC23 What’s new in Swift](https://developer.apple.com/videos/play/wwdc2023/10164) | |
| - [WWDC23 Write Swift macros](https://developer.apple.com/videos/play/wwdc2023/10166) | |
| - [WWDC23 Expand on Swift macros](https://developer.apple.com/videos/play/wwdc2023/10167) | |
| It looks like: |
Adobels
/ gist:1d83193857192dd3bfa93cb5e64859bb
Created
September 21, 2023 19:52
Tappable Trapezoids and Rectangle UIView
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| import UIKit | |
| class ShapeView: UIView { | |
| private var topTrapezoidPath: UIBezierPath! | |
| private var bottomTrapezoidPath: UIBezierPath! | |
| private var leftTrapezoidPath: UIBezierPath! | |
| private var rightTrapezoidPath: UIBezierPath! | |
| private var rectanglePath: UIBezierPath! | |
Adobels
/ gist:e7682bce150efe56e033d4d82c3f5522
Created
June 28, 2024 09:46
generateImageOfLetterInRectangleOfSize
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| public static func generateImageOfLetterInRectangleOfSize( | |
| letter: Character, | |
| backgroundColor: UIColor, | |
| letterColor: UIColor, | |
| width: CGFloat, | |
| height: CGFloat | |
| ) -> UIImage { | |
| let size = CGSize(width: width, height: height) | |
| let renderer = UIGraphicsImageRenderer(size: size) | |
| let image = renderer.image { context in |