AshishKapoor

{ 
  "todo" : {
    "1": "Watch that movie",
    "2": "Write that code",
    "3": "Read that book",
    "4": "Call them",
    "5": "Get some sleep"
  }
}

AshishKapoor

let url = URL(string: "https://api.themoviedb.org/3/discover/tv?" +
            "include_null_first_air_dates=false&timezone=America%2FNew_York" +
            "&page=1&sort_by=popularity.desc&language=en-US" +
            "&api_key=<api_key>")
        var request = URLRequest(url: url!, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0)
        request.httpMethod = "GET"
        request.setValue("application/json; charset=utf-8", forHTTPHeaderField: "Content-Type")
        let session = URLSession.shared
        let dataTask = session.dataTask(with: request, completionHandler: { (data, response, error) -> Void in
            if (error != nil) {

AshishKapoor

import UIKit

// Function as a argument.

/* 
    Reference: https://www.youtube.com/channel/UC-d1NWv5IWtIkfH47ux4dWA, The Swift Guy
*/

func animorphs(getMutation: (_ sugar: String, _ spice: String) -> String, humanSays: String, animalSays: String) -> String {
    return getMutation(humanSays, animalSays)

AshishKapoor

import UIKit

// Function returns another function.

/* 
    Reference: https://www.youtube.com/channel/UC-d1NWv5IWtIkfH47ux4dWA, The Swift Guy
*/

func shouldVerify(_ chooseAction: Bool) -> (String, String) -> String {
    

AshishKapoor

import UIKit

// Stack implementation in Swift 3.1

class Node {
    let value: Int
    var nextNode: Node?
    
    init(value: Int) {
        self.value = value

AshishKapoor

import UIKit

// Stack and Generics implementation in Swift 3.1

class Node<T> {
    let value: T
    var nextNode: Node<T>?
    var prevNode: Node<T>?
    
    init(value: T) {

AshishKapoor

[
  {"name":"Israel","dial_code":"+972","code":"IL"},
  {"name":"Afghanistan","dial_code":"+93","code":"AF"},
  {"name":"Albania","dial_code":"+355","code":"AL"},
  {"name":"Algeria","dial_code":"+213","code":"DZ"},
  {"name":"AmericanSamoa","dial_code":"+1 684","code":"AS"},
  {"name":"Andorra","dial_code":"+376","code":"AD"},
  {"name":"Angola","dial_code":"+244","code":"AO"},
  {"name":"Anguilla","dial_code":"+1 264","code":"AI"},
  {"name":"Antigua and Barbuda","dial_code":"+1 268","code":"AG"},

AshishKapoor

func timeAgoSinceDate(date:NSDate, numericDates:Bool) -> String {
    let calendar = NSCalendar.currentCalendar()
    let unitFlags = NSCalendarUnit.CalendarUnitMinute | NSCalendarUnit.CalendarUnitHour | NSCalendarUnit.CalendarUnitDay | NSCalendarUnit.CalendarUnitWeekOfYear | NSCalendarUnit.CalendarUnitMonth | NSCalendarUnit.CalendarUnitYear | NSCalendarUnit.CalendarUnitSecond
    let now = NSDate()
    let earliest = now.earlierDate(date)
    let latest = (earliest == now) ? date : now
    let components:NSDateComponents = calendar.components(unitFlags, fromDate: earliest, toDate: latest, options: nil)
    
    if (components.year >= 2) {
        return "\(components.year) years ago"

AshishKapoor

import UIKit

let numbers = [1,2,3,4,5,6,7,8,9]

struct Person {
    let name: String
    let age: Int
    
    init(name: String, age: Int) {
        self.name = name

AshishKapoor

Sessions

New Session

• tmux new [-s name] [cmd] (:new) - new session

Switch Session

• tmux ls (:ls) - list sessions
• tmux switch [-t name] (:switch) - switches to an existing session