| // | |
| // ContentView.swift | |
| // Stacketude | |
| // | |
| // Created by Yonat Sharon on 06/01/2020. | |
| // Copyright © 2020 Yonat Sharon. All rights reserved. | |
| // | |
| import SwiftUI |
| import SwiftUI | |
| extension Binding { | |
| /// Execute block when value is changed. | |
| /// | |
| /// Example: | |
| /// | |
| /// Slider(value: $amount.didSet { print($0) }, in: 0...10) | |
| func didSet(execute: @escaping (Value) ->Void) -> Binding { | |
| return Binding( |
| // | |
| // UISegmentedControl+Vertical.swift | |
| // Make a UISegmentedControl vertical by setting mySegmentedControl.vertical = true | |
| // | |
| // Created by Yonat Sharon on 14/9/14. | |
| // Copyright (c) 2014 Yonat Sharon. All rights reserved. | |
| // | |
| import UIKit |
| extension String { | |
| /** | |
| Perl style substring | |
| - parameter offset: Negative offset starts that far back from the end of the string | |
| - parameter length: Negative length leaves that many characters off the end of the string. Omit to return everything through the end of the string. | |
| */ | |
| func substr(offset: Int, length: Int = 0) -> String { | |
| let start = offset < 0 ? endIndex.advancedBy(offset, limit: startIndex) : startIndex.advancedBy(offset, limit: endIndex) | |
| let end = length > 0 ? start.advancedBy(length, limit: endIndex) : endIndex.advancedBy(length, limit: startIndex) |
| class DoesSomethingInBackground | |
| { | |
| var backgroundTaskID: UIBackgroundTaskIdentifier = UIBackgroundTaskInvalid | |
| func beginBackgroundTask() { | |
| guard UIBackgroundTaskInvalid == backgroundTaskID else {return} | |
| backgroundTaskID = UIApplication.sharedApplication().beginBackgroundTaskWithExpirationHandler { () -> Void in | |
| self.endBackgroundTask() | |
| } | |
| } |
| // | |
| // FBSDKGraphRequest+Paging.h | |
| // Facebook Paging Extension | |
| // | |
| // Created by Yonat Sharon on 04.04.2016. | |
| // Copyright © 2016 Yonat Sharon. All rights reserved. | |
| // | |
| #import <FBSDKCoreKit/FBSDKCoreKit.h> |
| /// Show an OK/Cancel modal box that works in both iOS 7 and iOS 8 | |
| func ask(title: String, #message: String, #completion: (answer: Bool) -> Void) { | |
| if nil != objc_getClass("UIAlertController".UTF8String) { // use UIAlertController | |
| let alertController = UIAlertController(title: title, message: message, preferredStyle: .Alert) | |
| let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler: { (action) -> Void in | |
| completion(answer: false) | |
| }) | |
| let okayAction = UIAlertAction(title: "OK", style: .Default, handler: { (action) -> Void in | |
| completion(answer: true) | |
| }) |
Although the file name for the image is set automatically by iOS to IMG_nnnn, we can use metadata to set the title that will be shown in Photos app.
For more details see http://ootips.org/yonat/how-to-set-the-image-name-when-saving-to-the-camera-roll/
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>Consumables</key> | |
| <dict> | |
| <key>com.steinlogic.dummyconsumable.pack10</key> | |
| <dict> | |
| <key>ConsumableCount</key> | |
| <integer>10</integer> |
| // | |
| // Badge.swift | |
| // Extensions for Rounded UILabel and UIButton, Badged UIBarButtonItem. | |
| // | |
| // Usage: | |
| // let label = UILabel(badgeText: "Rounded Label"); | |
| // let button = UIButton(type: .System); button.rounded = true | |
| // let barButton = UIBarButtonItem(badge: "42", title: "How Many Roads", target: self, action: "answer") | |
| // | |
| // Created by Yonat Sharon on 06.04.2015. |
