kashfifahim

def selection_sorty(input_list):
    for i in range(len(input_list)):
        min_index = i
        for j in range(i+1, len(input_list)):
            if input_list[min_index] == None:
                min_index = j
        input_list[i], input_list[min_index] = input_list[min_index], input_list[i]

kashfifahim

def solution_algo(input_list):
    # if the list has 0 or 1 element, nothing to do
    if len(input_list) <= 1:
        return input_list
    else:
        # using a new list to insert elements from input list
        w = []
        # first getting all the not-NULL elements into the list
        for e in input_list:
            if e != None:

kashfifahim

//  LoYoLocalMainVC.swift
//  LoYoLo
//
//  Created by iOS on 9/24/18.
//  Copyright © 2018 Kashfi Fahim. All rights reserved.
//
import UIKit
import Alamofire
import SwiftyJSON

kashfifahim

Auth.auth().createUser(withEmail: emailTextfield.text!, password: passwordTextfield.text!) { (user, error) in
            
            if error != nil {
                print(error!)
            } else {
                print("Registration Successful!")
                
                SVProgressHUD.dismiss()
                
                self.performSegue(withIdentifier: "goToChat", sender: self)

kashfifahim

 if Auth.auth().currentUser != nil {
            performSegue(withIdentifier: "goToChat", sender: self)
        }

kashfifahim

    
        Auth.auth().signIn(withEmail: emailTextfield.text!, password: passwordTextfield.text!) { (user, error) in
            
            if error != nil {
                print(error!)
            } else {
                print("Log in successful!")
                
                SVProgressHUD.dismiss()
                

kashfifahim

func updateLabels( ) {
 targetLabel.text = String(targetValue)
  //here we are updating the text of the label
  // and because the label holds string type
  // we are converting the Int to String
  // then assigning it to the text property of
  // our targetLabel
  
}

kashfifahim

// our method is called startNewRound and it does not take any parameters

func startNewRound( ) {
  
  targetValue = 1 + Int(arc4random_uniform(100)) 
  // This generates a new random number between 1 and 100
  
  currentValue = 50
  slider.value = Float(currentValue)
  // So when a new round starts, the slider and the currentValue

kashfifahim

// first let's create a function for the alert
// remember to connect this code to a button on the storyboard.

@IBAction func showAlert() {
  
  // We have to (1) set up the alert 
  // then (2) we have to set up the action to the alert (the button inside the alert)
  let alert = UIAlertController(title: "Hello, World!", message: "This is my first alert!", prefferredStyle: .alert)
  let action = UIAlertAction(title: "Awesome", style: .default, handler: nil)