azuredark

// O(n2)
func selectionSort(array: [Int]) -> [Int] {

   var copy = array

    for index in 0..<copy.count - 1 {
        let subarray = copy.suffix(from: index + 1)
        let min = subarray.min()!
        if min < copy[index] {
            let indexOfMin = subarray.firstIndex(of: min)!

azuredark

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="2.0" toolsVersion="3084" systemVersion="12C60" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" initialViewController="2">
    <dependencies>
        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="2083"/>
    </dependencies>
    <scenes>
        <!--View Controller-->
        <scene sceneID="5">
            <objects>
                <viewController id="2" customClass="TTViewController" sceneMemberID="viewController">

azuredark

//Class will be declared later
@class CustomClass;

//Define the protocol for the delegate
@protocol CustomClassDelegate

@required
//Required methods go here

//If there are optional functions, they go here

azuredark

    override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()

        guard let headerView = tableView.tableHeaderView else {
            return
        }

        // The table view header is created with the frame size set in
        // the Storyboard. Calculate the new size and reset the header
        // view to trigger the layout.

azuredark

#import <Foundation/Foundation.h>

@interface MyNetwork : NSObject

- (NSData* )httpRequestWithURL:(NSURL *)url httpMethod:(NSString *)httpMethod body:(NSData *)body contentType:(NSString *)contentType error:(NSError **)error;

@end

@implementation MyNetwork

azuredark

//Passing Data Between ViewControllers Using Closure 

//In this model, i am considering two viewController i-e PresentViewController and ParentViewController. Closure is used to pass the data from PresentVC to ParentVC after the dismiss of PersentVC.

//PresentViewController

//Declaration of closure and assigning to completionHandler

typealias sourceClosure = ((_ source: DataModel?) -> Void)
var sourceCompletionHandler: sourceClosure?

azuredark

import UIKit

///////////////
// View Cell //
///////////////

protocol SwitchWithTextCellDataSource {
  var title: String { get }
  var switchOn: Bool { get }
}

azuredark

extension NSDate{
    convenience
    init(inputDate: NSDate){
        let calendar = NSCalendar.currentCalendar()
        let timeZone = NSTimeZone.systemTimeZone()
        calendar.timeZone = timeZone
        let comps = calendar.components([NSCalendarUnit.Year, NSCalendarUnit.Month, NSCalendarUnit.Day ], fromDate: inputDate)
        comps.hour = 0
        comps.minute = 0
        comps.second = 0

azuredark

import UIKit

final class PageViewControllerSegmentedAdapter: NSObject {
    
    private let pageViewController: UIPageViewController
    fileprivate let segmentControl: UISegmentedControl
    fileprivate let viewControllers: [UIViewController]
    fileprivate var selectedIndex: Int = 0
    
    init(pageViewController: UIPageViewController, segmentControl: UISegmentedControl, viewControllers: [UIViewController]) {

azuredark

import Foundation

class APIService :  NSObject {
    private let sourcesURL = URL(string: "http://dummy.restapiexample.com/api/v1/employees")!
    
    func apiToGetEmployeeData(completion : @escaping (Employees) -> ()){   
        URLSession.shared.dataTask(with: sourcesURL) { (data, urlResponse, error) in
            if let data = data {
                let jsonDecoder = JSONDecoder()
                let empData = try! jsonDecoder.decode(Employees.self, from: data)