Jose Alfredo Arias S. wavecos

wavecos / gist:9102074

Created February 19, 2014 21:32

Add Parallax Effect to View

	-(void) backgroundParallaxEffect {
	// Set vertical effect
	UIInterpolatingMotionEffect *verticalMotionEffect =
	[[UIInterpolatingMotionEffect alloc]
	initWithKeyPath:@"center.y"
	type:UIInterpolatingMotionEffectTypeTiltAlongVerticalAxis];
	verticalMotionEffect.minimumRelativeValue = @(-10);
	verticalMotionEffect.maximumRelativeValue = @(10);

	// Set horizontal effect

wavecos / gist:11222159

Last active August 29, 2015 14:00

lesly-carlos

	- (void)viewDidLoad
	{
	[super viewDidLoad];

	matchQueue = dispatch_queue_create("com.nuevatel.WorldCupApp", NULL);

	dispatch_async(matchQueue, ^{
	DashBoardResponse *dash = [WSManager getDashBoard];
	});

wavecos / gist:2594bceaa510d0ed2357

Created August 22, 2014 15:52

for RESideMenu, to avoid background red color

  self.contentViewController.view.superview.backgroundColor = [UIColor clearColor];

wavecos / gist:d18c695832b042e0e498

Created August 22, 2014 15:56

Hide the BottomBar (TabBar) when Push a Controller

destinationController.hidesBottomBarWhenPushed = YES;

wavecos / gist:be448c941472015a6a6f

Created August 25, 2014 02:47

Hide the title for Back Button in Navigation Controller

	// Hide the title for Back Button in Navigation Controller
	self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];

wavecos / gist:27b8b579c219fe7e781d

Last active September 12, 2016 15:07

Custom Back Bar Button (without title) for navigation bar, called from parent

	let btnBack = UIBarButtonItem(title: "", style: .Plain, target: self, action: nil)
	self.navigationController?.navigationBar.topItem?.backBarButtonItem = btnBack

wavecos / gist:9147d4627e3af5c9f9bf

Last active February 14, 2021 23:25

Change NavigationBar title without self.title

self.navigationController.navigationBar.topItem.title = _venue.name;

wavecos / gist:9834c046fb7aeb608288

Created November 11, 2014 15:24

Get the version name for Ubuntu Linux

cat /etc/issue

wavecos / gist:4dcb1410a41b9dd521cb

Created January 28, 2015 23:13

Present Modal ViewController when tap a TabBarItem (like camera VC in Instagram)

	// 1. First Create a Dummy UIViewController that has a root relation with the UITabBarController
	// 2. Make this controller implement a UITabBarControllerDelegate
	// 3. In ViewDidLoad:
	override func viewDidLoad() {
	super.viewDidLoad()
	self.tabBarController?.delegate = self
	}
	// 4. Implement this delegate method:
	func tabBarController(tabBarController: UITabBarController, didSelectViewController viewController: UIViewController) {
	let isModalTab = viewController == self

wavecos / gist:147a07a310e69412f16c

Created February 2, 2015 01:04

Get File Name from Swift Class (or Objective C class)

NSLog("Filename: " + NSStringFromClass(self.dynamicType))