ryanlintott

import SwiftUI

struct ContentView: View {
    var body: some View {
        KeyboardAvoidingWithOffset()
            .keyboardHeightEnvironmentValue()
    }
}

struct KeyboardAvoidingWithOffset: View {

IsaacXen

WWDC                                      2007  2008  2009
2010 2011 2012 2013 2014 2015 

nehayward

import UIKit
import Vision
import AVFoundation
import Foundation

class ScanViewController: UIViewController {
    private lazy var cameraPreviewLayer: AVCaptureVideoPreviewLayer = {
        let l = AVCaptureVideoPreviewLayer(session: captureSession)
        l.videoGravity = .resizeAspectFill
        l.connection?.videoOrientation = .portrait

ole

import CoreData
import Foundation

/// Safely copies the specified `NSPersistentStore` to a temporary file.
/// Useful for backups.
///
/// - Parameter index: The index of the persistent store in the coordinator's
///   `persistentStores` array. Passing an index that doesn't exist will trap.
///
/// - Returns: The URL of the backup file, wrapped in a TemporaryFile instance

ian-mcdowell

#import <objc/runtime.h>

@interface DebuggingOverlay: NSObject

@end

@implementation DebuggingOverlay

+ (void)toggleOverlay {
    id debugInfoClass = NSClassFromString(@"UIDebuggingInformationOverlay");

eoghain

import UIKit

protocol InteractiveNavigation {
    var presentAnimation: UIViewControllerAnimatedTransitioning? { get }
    var dismissAnimation: UIViewControllerAnimatedTransitioning? { get }
    
    func showNext()
}

enum SwipeDirection: CGFloat, CustomStringConvertible {

steipete

//
//  SpinlockTestTests.swift
//  SpinlockTestTests
//
//  Created by Peter Steinberger on 04/10/2016.
//  Copyright © 2016 PSPDFKit GmbH. All rights reserved.
//

import XCTest

ypresto

//
// YPLayoutGuideHelper.m
//
// Created by Yuya Tanaka, 2015
// 
// This is free and unencumbered software released into the public domain.
// Refer: http://unlicense.org/
//
// automaticallyAdjustsScrollViewInsets doesn't work for child view controllers
// hosted by something like Container View or UIPageViewController.

klundberg

// these functions take a swift class's statically referenced method and the instance those methods
// should apply to, and returns a function that weakly captures the instance so that you don't have
// to worry about memory retain cycles if you want to directly use an instance method as a handler
// for some object, like NSNotificationCenter.
//
// For more information, see this post:
// http://www.klundberg.com/blog/capturing-objects-weakly-in-instance-method-references-in-swift/

func weakify <T: AnyObject, U>(owner: T, f: T->U->()) -> U -> () {
    return { [weak owner] obj in

antonjn

du -h / | sort -n | grep -E '^(\d+?| \d+?|\d,\d)G'