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let login = "test"
let password = "12345"

let url = NSURL(string: "http://test.com/api/v1/example.json")
let request = NSMutableURLRequest(URL: url!)

let config = NSURLSessionConfiguration.defaultSessionConfiguration()
let userPasswordString = "\(login):\(password)"
let userPasswordData = userPasswordString.dataUsingEncoding(NSUTF8StringEncoding)
let base64EncodedCredential = userPasswordData!.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(rawValue: 0))

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#
# c.f. StackOverflow question/answer here: http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4
#
# Version 2.5
#
# Latest Change:
# - The "copy headers" section now respects the build setting for the location of the public headers
# - Opens the directory with the universal library after build (Can be annoying)
# 
# Purpose:

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import UIKit

class CenterViewFlowLayout: UICollectionViewFlowLayout {
	
	override func collectionViewContentSize() -> CGSize {
		// Only support single section for now.
		// Only support Horizontal scroll
		let count = self.collectionView?.dataSource?.collectionView(self.collectionView!, numberOfItemsInSection: 0)
		let canvasSize = self.collectionView!.frame.size
		var contentSize = canvasSize

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let directories = NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomainMask.AllDomainsMask, true)
if let documentDirectory = directories.first {
	do {
		let documents = try NSFileManager.defaultManager().contentsOfDirectoryAtPath(documentDirectory)
		for files in documents {
			let urlForm = NSURL.fileURLWithPath(documentDirectory + "/" + files)
			do {
				try print("\(files): \(urlForm.resourceValuesForKeys([NSURLIsExcludedFromBackupKey]))")
			} catch {
				print("can't find key")

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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;
NSArray *documents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:basePath error:nil];
NSURL *URL;
NSString *completeFilePath;
for (NSString *file in documents) {
	completeFilePath = [NSString stringWithFormat:@"%@/%@", basePath, file];
	URL = [NSURL fileURLWithPath:completeFilePath];
	NSLog(@"File %@  is excluded from backup %@", file, [URL resourceValuesForKeys:[NSArray arrayWithObject:NSURLIsExcludedFromBackupKey] error:nil]);
}

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override func loadView() {
		super.loadView()
		
		...
		
		let nibName = someCondition ? "OneXIB" : "AnotherXIB"
		let nib = UINib(nibName: nibName, bundle: nil)
		nib.instantiateWithOwner(self, options: nil)
	}

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- (void)loadView
{
	[super loadView];
	
	...
	
	NSString *nibName = someCondition ? @"OneXIB" : @"AnotherXIB";
	UINib *nib = [UINib nibWithNibName:nibName bundle:nil];
	[nib instantiateWithOwner:self options:nil];
}

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import UIKit

public enum DeviceSpecific {
	case iPhone
	case iPhoneRetina
	case iPhone5
	case iPhone6
	case iPhone6Plus
	case iPad
	case iPadRetina

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//
//  SKTextureGradient.swift
//  Linear gradient texture
//  Based on: https://gist.github.com/Tantas/7fc01803d6b559da48d6, https://gist.github.com/craiggrummitt/ad855e358004b5480960
//
//  Created by Maxim on 1/1/16.
//  Copyright © 2016 Maxim Bilan. All rights reserved.
//

import SpriteKit

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import Foundation

public extension UIColor {

	class func StringFromUIColor(color: UIColor) -> String {
		let components = CGColorGetComponents(color.CGColor)
		return "[\(components[0]), \(components[1]), \(components[2]), \(components[3])]"
	}
	
	class func UIColorFromString(string: String) -> UIColor {