John’s Core Data Cheat sheet

It’s been a pretty long process for me to get working with Core Data. It’s no PHP thats for sure. In any case, below is a bunch different tasks that I was required to figure out for my development. Hopefully it helps. Loading a specific object based on its value [code] FLAppDelegate* appDelegate = [[UIApplication […]

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The future of iOS Programming is… not code block evaluation assignment

Come on, it’s 2014! Why isn’t code block evaluation assignment being used yet, as trends show it’s the future! [code] UIButton* button = ({ //initialize button with frame UIButton* button = [[UIButton alloc] initWithFrame:({ CGRect frame = CGRectMake(10.0, 10.0, 200.0, 75.0); frame; })]; //set button background color [button setBackgroundColor:({ UIColor* color = [UIColor colorWithRed:1.0 green:1.0 […]

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iOS 7: Custom NavigationView or NavigationViewController

This was a tricky one to figure out myself but this covers everything (back arrow color, back button color, title, title color, navigation bar color, transparency, etc). [code] //set bar color [self.navigationController.navigationBar setBarTintColor:[UIColor colorWithRed:85.0/255.0 green:143.0/255.0 blue:220.0/255.0 alpha:1.0]]; //optional, i don’t want my bar to be translucent [self.navigationController.navigationBar setTranslucent:NO]; //set title and title color [self.navigationItem setTitle:@"Title"]; […]

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Last Minute WWDC Guesses

There is 9 minutes left until the Keynote at WWDC starts so i’ll take this time to give out my guesses. 1. As everyone is suspecting, a new interface for iOS. I am going to guess that the icons are going to be similar to that of the WWDC and the interface across all apps will be […]

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iOS 7 Leaked icons

So apparently all these apple tech sites have evidence of the new iOS 7 flat icons… Even going into explaining what’s missing or changed. All from a blurry photo… Which in the world of amazing camera’s on everything, you would think blurry photos for leaks would be a thought of the past. Luckily a Designer, Surenix, […]

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