Kaz Yoshikawa codelynx
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| func casteljau<T: FloatingPoint>(_ v0: T, _ v1: T, _ t: T) -> T { | |
| return v0 + (v1 - v0) * t | |
| } | |
| func casteljau<T: FloatingPoint>(_ v0: T, _ v1: T, _ v2: T, _ t: T) -> T { | |
| let q0 = v0 + (v1 - v0) * t | |
| let q1 = v1 + (v2 - v1) * t | |
| return q0 + (q1 - q0) * t | |
| } |
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| // | |
| // UIKit+swizzling.swift | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2022 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights |
codelynx
/ Thread+Z.swift
Created
March 15, 2021 12:26
Regardless of thread, execute closure on main thread
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| // | |
| // Thread+Z.swift | |
| // ZKit | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2020 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
codelynx
/ XResponder+Z.swift
Created
March 13, 2021 14:25
make UIResponder/NSResponder conforms to Sequence protocol
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| // | |
| // UIResponder+Z.swift | |
| // ZKit | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2021 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
codelynx
/ UIGestureRecognizer+Z.swift
Created
March 12, 2021 01:53
UIGestureRecognizer extension to keep arbitrary values associated with any gesture recognizers
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| // | |
| // UIGestureRecognizer+Z.swift | |
| // ZKit | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2021 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
codelynx
/ NSObject+class_copyPropertyList.swift
Last active
March 21, 2024 08:22
Use class_copyPropertyList to extract properties from NSObject based object,
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| // source: | |
| // https://stackoverflow.com/questions/24750186/i-cant-get-properties-of-a-class-using-swift-by-class-copypropertylist | |
| import Foundation | |
| extension NSObject { | |
| func dictionaryRepresentation() -> [String: Any] { |
codelynx
/ String+makeuniquename.swift
Created
March 3, 2021 02:59
Generating a unique name by adding or incrementing suffix number of base name.
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| // String.makeUniqueName | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2021 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
codelynx
/ String+incrementingTrailingNumber.swift
Created
February 25, 2021 23:41
string by incremented trailing number good for a suggestion of duplicated file name
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| // String+Z.swift | |
| // ZKit | |
| // | |
| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2016 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights |
codelynx
/ delegate_chaining_workaround.swift
Last active
October 30, 2020 04:35
Swift Playground: This code demonstrate deepest view controller to a certain view controller conforms to a certain protocol by taking advantage of responder chain.
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| // The MIT License (MIT) | |
| // | |
| // Copyright (c) 2020 Electricwoods LLC, Kaz Yoshikawa. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| // copies of the Software, and to permit persons to whom the Software is | |
| // furnished to do so, subject to the following conditions: |
codelynx
/ UnsafePointer Converter.swift
Created
September 13, 2020 14:57
[swift] Unsafe Pointer conversion
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| // | |
| // Swift UnsafePointer converter | |
| // Kaz Yoshikawa | |
| // | |
| // These code demonstrates how to convert swift pointers to the other forms of pointers. | |
| // | |
| // Source: | |
| // Swift の Array やら ArraySlice やらポインタの変換まとめ | |
| // https://qiita.com/Satachito/items/4c39c9b06304e4d86660 | |
| // |