damienlaughton
/ UIAccessorizedTextField.swift
Created
March 28, 2018 15:16
UIAccessorizedTextField is an iOS friendly alternative to the drop down list
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| // | |
| // UIAccessorizedTextField.swift | |
| // AccessorizedTextField | |
| // | |
| // Created by Damien Laughton on 28/03/2018. | |
| // 2018 Mobilology Limited. No rights reserved. | |
| // | |
| import Foundation | |
| import UIKit |
fethica
/ Units.swift
Last active
January 9, 2024 15:42
[Swift] Convert Bytes to Kilobytes to Megabytes to Gigabytes
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| public struct Units { | |
| public let bytes: Int64 | |
| public var kilobytes: Double { | |
| return Double(bytes) / 1_024 | |
| } | |
| public var megabytes: Double { | |
| return kilobytes / 1_024 |
brennanMKE
/ Async.swift
Last active
March 6, 2023 13:01
Blocking with Semaphores and DispatchGroups in Swift
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| import PlaygroundSupport | |
| import Foundation | |
| class Worker { | |
| private let queue = DispatchQueue.global(qos: .background) | |
| private let serialQueue = DispatchQueue(label: "com.acme.serial") | |
| public private(set) var count = 0 | |
| func incrementCount() { |
Sorix
/ ColorableNavigationController.swift
Created
April 12, 2017 14:13
Colourable UINavigationController that supports different colors for navigation bars among different view controllers
davidlondono
/ VideoMerge.swift
Created
May 17, 2016 21:50
this is the inspiration original gist https://github.com/jai/VideoMerge
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| // | |
| // VideoMerge.swift | |
| // David Alejandro | |
| // | |
| // Created by David Alejandro on 5/12/16. | |
| // Copyright © 2016 David Alejandro. All rights reserved. | |
| // | |
| // inpired by https://github.com/jai/VideoMerge |
huguesbr
/ NSDataExtensions.swift
Last active
July 18, 2019 08:10
— forked from tanner0101/NSDataExtensions.swift
Convert to and from NSData for common Swift types. Includes Eddystone URL conversion.
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| // | |
| // NSDataExtensions.swift | |
| // MAPO | |
| // | |
| // Created by Hugues Bernet-Rollande on 21/3/16. | |
| // Copyright © 2016 WB Technologies. All rights reserved. | |
| // | |
| import Foundation |
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| func createGIF(with images: [UIImage], loopCount: Int = 0, frameDelay: Double, callback: (data: NSData?, error: NSError?) -> ()) { | |
| let fileProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: loopCount]] | |
| let frameProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFDelayTime as String: frameDelay]] | |
| let documentsDirectory = NSTemporaryDirectory() | |
| let url = NSURL(fileURLWithPath: documentsDirectory)?.URLByAppendingPathComponent("animated.gif") | |
| if let url = url { | |
| let destination = CGImageDestinationCreateWithURL(url, kUTTypeGIF, UInt(images.count), nil) | |
| CGImageDestinationSetProperties(destination, fileProperties) |