João Santos joaomvfsantos
joaomvfsantos
/ ContrastRatioSwift.swift
Created
May 29, 2023 17:21
Swift UIColor extension, that adds a contrast ratio function between two colors.
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| // | |
| // ContrastRatioSwift.swift | |
| // Contrast Ratio Swift | |
| // | |
| // Created by João Santos on 25/05/2023. | |
| // Copyright © 2023 João Santos. All rights reserved. | |
| // | |
| import UIKit |
joaomvfsantos
/ UIColorFromHex.swift
Last active
May 30, 2023 13:32
Swift UIColor extension that extends UIColor with a constructor that accepts hex color values (e.g. #FF0000)
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| // | |
| // UIColorFromHex.swift | |
| // | |
| // Created by João Santos on 14/05/2018. | |
| // Copyright © 2018 João Santos. All rights reserved. | |
| // | |
| import UIKit | |
| extension UIColor { |
joaomvfsantos
/ UIImageToGrayscale.swift
Created
May 30, 2023 13:35
Swift UIImage Extension that generates a grayscale copy of the original image
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| // | |
| // UIImageToGrayscale.swift | |
| // | |
| // Created by João Santos on 27/11/2018. | |
| // Copyright © 2018 João Santos. All rights reserved. | |
| // | |
| import UIKit | |
| extension UIImage { |
joaomvfsantos
/ RemoveDuplicates.swift
Created
May 30, 2023 13:37
Swift Array extension that removes duplicate elements, provided the elements conform to the Equatable protocol
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| // | |
| // RemoveDuplicates.swift | |
| // | |
| // Created by João Santos on 25/05/2020. | |
| // Copyright © 2020 João Santos. All rights reserved. | |
| // | |
| import Foundation | |
| extension Array where Element: Equatable { |
joaomvfsantos
/ ChunkedArray.swift
Created
May 30, 2023 13:41
Swift Array extension that chunks an array to sub arrays of a given size
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| // | |
| // ChunkedArray.swift | |
| // | |
| // Created by João Santos on 25/05/2020. | |
| // Copyright © 2020 João Santos. All rights reserved. | |
| // | |
| import Foundation | |
| extension Array { |
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| #!/bin/bash | |
| sudo apt-get -y update | |
| sudo apt-get -y upgrade | |
| sudo apt-get -y dist-upgrade | |
| sudo apt -y autoremove |
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| <?php | |
| class SymmetricEncryption { | |
| private $cipher; | |
| public function __construct($cipher = 'aes-256-cbc') { | |
| $this->cipher = $cipher; | |
| } |