jamesrochabrun

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

jamesrochabrun

- (void)viewDidLoad
{
    [super viewDidLoad];
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(keyboardWillShow:)
                                                 name:UIKeyboardWillShowNotification
                                               object:nil];
    
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(keyboardWillHide:)

jamesrochabrun

- (void)controllerWillChangeContent:(NSFetchedResultsController *)controller
{
    self.shouldReloadCollectionView = NO;
    self.blockOperation = [[NSBlockOperation alloc] init];
}

- (void)controller:(NSFetchedResultsController *)controller didChangeSection:(id<NSFetchedResultsSectionInfo>)sectionInfo
           atIndex:(NSUInteger)sectionIndex forChangeType:(NSFetchedResultsChangeType)type
{
    __weak UICollectionView *collectionView = self.collectionView;

jamesrochabrun

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

enum Direction {
    case up
    case down
    case left
    case right
}
//step 1 conform te protocols

jamesrochabrun

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

import UIKit


//Diffeerence between structs and classes

struct User {
    var name: String
    var email: String

jamesrochabrun

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

import UIKit

var str = "Hello, playground"

//Arrays
var teams: Array = ["barce", "rm", "atle"]
var champ: Array = ["champ", "liga", "eiro"]
var position: Array = [1,2,3,4]

jamesrochabrun

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

import UIKit

var str = "Hello, playground"

var animals: Array = ["duck", "dog", "rabbit"]

for animal in animals {
    print(animal)

jamesrochabrun

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


//force unwrapping, bad code!
struct Person {
    
    let firstName : String
    let middleName: String?
    let lastName: String
    

jamesrochabrun

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

//STRUCTS

struct Point {
    
    //stored properties
    let x: Int
    let y: Int
    

jamesrochabrun

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

import Foundation

//basic syntax
func sayHello () {
    print("hello")
}

sayHello()