abhimuralidharan

 CAGradientLayer *topGradientLayer = [CAGradientLayer layer];
    topGradientLayer.colors = @[ (id)([UIColor blackColor].CGColor), (id)([UIColor clearColor].CGColor),(id)([UIColor clearColor].CGColor)];
    topGradientLayer.locations=@[];
topGradientLayer.frame = _highlightedPosterImageView.bounds; // line it up with the layer it’s masking
    [_highlightedPosterImageView.layer insertSublayer:topGradientLayer atIndex:0];//top

abhimuralidharan

import UIKit

class Vehicle { //definition..
  var model: String!
  var tires = 4

  func drive() {
  }
  

abhimuralidharan

func someFunction(_ vehicle:Vehicle) {
  vehicle.model = "Toyota Etios"
}

var ford = Vehicle()
ford.model = "Mustang"

print(ford.model) // prints "Mustang"

abhimuralidharan

//: Playground - noun: a place where people can play

import UIKit

class Vehicle {
  var model: String!
  var tires = 4
  var currentSpeed: Double = 0
  init() {
    

abhimuralidharan

class Shape {
  var area: Double!
  func calculateArea(valA: Double,valB: Double) {
  }
}

class Triangle: Shape {
  override func calculateArea(valA: Double, valB: Double) {
    area = (valA * valB )/2
  }

abhimuralidharan

//
//  SignupViewController.swift
//  TestApp
//
//  Created by Abhilash on 25/02/17.
//

import UIKit
class SignupViewController: UIViewController, UITextFieldDelegate {
    

abhimuralidharan

import UIKit

class DownloadTaskVC: UIViewController {
    var backgroundTask: UIBackgroundTaskIdentifier = UIBackgroundTaskInvalid
    override func viewDidLoad() {
        super.viewDidLoad()
        registerBackgroundTask()
        doSomeDownload()
    }
    

abhimuralidharan

  #if RELEASE
      print("Release")
  #elseif BETA
      print("Beta")
  #elseif DEBUG
      print("Debug")
  #endif

abhimuralidharan

//
//  ViewController.swift
//  ImagePicker
//
//  Created by Abhilash on 15/03/17.
//  Copyright © 2017 Abhilash. All rights reserved.
//

import UIKit
import MobileCoreServices

abhimuralidharan

 let UIImagePickerControllerMediaType: String //Specifies the media type selected by the user.
 let UIImagePickerControllerOriginalImage: String //Specifies the original, uncropped image selected by the user.
 let UIImagePickerControllerEditedImage: String //Specifies an image edited by the user.
 let UIImagePickerControllerCropRect: String //Specifies the cropping rectangle that was applied to the original image.
 let UIImagePickerControllerMediaURL: String //Specifies the filesystem URL for the movie.
 let UIImagePickerControllerReferenceURL: String //The Assets Library URL for the original version of the picked item.
 let UIImagePickerControllerMediaMetadata: String //Metadata for a newly-captured photograph.
 let UIImagePickerControllerLivePhoto: String //The Live Photo representation of the selected or captured photo.