touchopia

import UIKit

// Snapshot utilities
extension UIView {
  
  func snapshotView(view: UIView, afterUpdates: Bool) -> UIView {
    let snapshot = view.snapshotViewAfterScreenUpdates(afterUpdates)
    self.addSubview(snapshot)
    snapshot.frame = convertRect(view.bounds, fromView: view)
    return snapshot

touchopia

// MARK: Using NSURLSession

// Get first post
let postEndpoint: String = "http://jsonplaceholder.typicode.com/posts/1"
guard let url = NSURL(string: postEndpoint) else {
  print("Error: cannot create URL")
  return
}
let urlRequest = NSURLRequest(URL: url)

touchopia

public typealias URLSessionOperationCompletion = (data: NSData?, response: NSHTTPURLResponse?, error: NSError?) -> Void

public class URLSessionOperation: Operation {
    
    private var task: NSURLSessionDataTask?
    private var completionHandler: URLSessionOperationCompletion?
    
    /**
     Returns an instance of `URLSessionOperation`
     

touchopia

import CoreData

protocol Fetchable
{
    typealias FetchableType: NSManagedObject
    
    static func entityName() -> String
    static func objectsInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> [FetchableType]
    static func singleObjectInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> FetchableType?
    static func objectCountInContext(context: NSManagedObjectContext, predicate: NSPredicate?) -> Int

touchopia

- (void)viewDidLoad
{
    [super viewDidLoad];

    // init VPN manager
    self.vpnManager = [NEVPNManager sharedManager];

    // load config from perference
    [_vpnManager loadFromPreferencesWithCompletionHandler:^(NSError *error) {

touchopia

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

let lettersArray = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")

func rot13(input: String) -> String {
    return reduce(input, "") { result, letter in
        if let i = find(lettersArray, letter) {
            return result + lettersArray[i + 13]
        } else {
            return result + letter

touchopia

//: ROT13 Swift 1.2 - by jgallagher

var rot13key = [Character:Character]()

let uppercase = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
let lowercase = Array("abcdefghijklmnopqrstuvwxyz")

for var i = 0; i < 26; i++ {
    rot13key[uppercase[i]] = uppercase[(i + 13) % 26]
    rot13key[lowercase[i]] = lowercase[(i + 13) % 26]

touchopia

-Weverything -Wcast-align -Wmissing-declarations -Wmissing-prototypes -Woverlength-strings -Wshadow -Wundeclared-selector -Wunreachable-code -Wformat=2 -Woverriding-method-mismatch -Wno-objc-missing-property-synthesis -Wno-unused-parameter -Wno-covered-switch-default -Wno-direct-ivar-access -Wno-assign-enum -Wno-float-equal -Wno-switch-enum -Wno-implicit-retain-self -Wno-vla -Wno-pedantic -Wno-explicit-ownership-type -Wno-bad-function-cast -Wno-documentation-unknown-command -Wno-packed

touchopia

{
  "directory": "vendor/bower_components"
}

touchopia

<?php
function upload_user_file( $file = array() ) {

	require_once( ABSPATH . 'wp-admin/includes/admin.php' );

      $file_return = wp_handle_upload( $file, array('test_form' => false ) );

      if( isset( $file_return['error'] ) || isset( $file_return['upload_error_handler'] ) ) {
          return false;
      } else {