| import Foundation | |
| final class Sample: NSObject { | |
| @objc dynamic var name: String = "" | |
| } | |
| class MyObj: NSObject { | |
| @objc dynamic var test: String = "" | |
| } | |
| extension NSObjectProtocol where Self: NSObject { |
| public struct TextSize { | |
| fileprivate struct CacheEntry: Hashable { | |
| let text: String | |
| let font: UIFont | |
| let width: CGFloat | |
| let insets: UIEdgeInsets | |
| fileprivate var hashValue: Int { | |
| return text.hashValue ^ Int(width) ^ Int(insets.top) ^ Int(insets.left) ^ Int(insets.bottom) ^ Int(insets.right) |
A common task when developing iOS apps is to register custom cell subclasses for both UITableView and UICollectionView. Well, that is if you don’t use Storyboards, of course.
Both UITableView and UICollectionView offer a similar API to register custom cell classes:
public func register(_ cellClass: AnyClass?, forCellReuseIdentifier identifier: String)
public func register(_ nib: UINib?, forCellReuseIdentifier identifier: String)
| let sessionConfiguration: URLSessionConfiguration = .default | |
| let proxyConfiguration: [AnyHashable : Any] = [ | |
| kCFNetworkProxiesHTTPEnable as AnyHashable: true, | |
| kCFNetworkProxiesHTTPPort as AnyHashable: [Place-proxy's-port-number-here], | |
| kCFNetworkProxiesHTTPProxy as AnyHashable: "Place-your-proxy-address-here" | |
| ] | |
| sessionConfiguration.connectionProxyDictionary = proxyConfiguration |
| // | |
| // Copyright (c) 2017 eppz! mobile, Gergely Borbás (SP) | |
| // http://www.twitter.com/_eppz | |
| // | |
| // 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: | |
| // The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, AR |
| // | |
| // debounce-throttle.swift | |
| // | |
| // Created by Simon Ljungberg on 19/12/16. | |
| // License: MIT | |
| // | |
| import Foundation | |
| extension TimeInterval { |
| public struct Event { | |
| public internal(set) var timeStamp: Date | |
| public internal(set) var eventTag: String | |
| public init(timeStamp: Date, tag: String) { | |
| self.timeStamp = timeStamp | |
| self.eventTag = tag | |
| } | |
| } |
| /Applications/Xcode.app/Contents/Frameworks/IDEKit.framework/Resources/IDETextKeyBindingSet.plist | |
| – Delete current line: ctrl + shift + k | |
| – Duplicate current line: ctrl + shift + c | |
| – Insert line below: ctrl + o | |
| – Insert line above: ctrl + shift + o | |
| #Insertion and indentation | |
| <key>Insert New Line Below</key> |
State machines are everywhere in interactive systems, but they're rarely defined clearly and explicitly. Given some big blob of code including implicit state machines, which transitions are possible and under what conditions? What effects take place on what transitions?
There are existing design patterns for state machines, but all the patterns I've seen complect side effects with the structure of the state machine itself. Instances of these patterns are difficult to test without mocking, and they end up with more dependencies. Worse, the classic patterns compose poorly: hierarchical state machines are typically not straightforward extensions. The functional programming world has solutions, but they don't transpose neatly enough to be broadly usable in mainstream languages.
Here I present a composable pattern for pure state machiness with effects,
| import Foundation | |
| /// NSURLSession synchronous behavior | |
| /// Particularly for playground sessions that need to run sequentially | |
| public extension NSURLSession { | |
| /// Return data from synchronous URL request | |
| public static func requestSynchronousData(request: NSURLRequest) -> NSData? { | |
| var data: NSData? = nil | |
| let semaphore: dispatch_semaphore_t = dispatch_semaphore_create(0) |