I have a UIView that integrate a scrollview. Inside the scrollview I have a map where a user need to move a pin. I'm gonna reuse the location of pin later. I'm setting strong reference and ...

Where is the problem accessing a ViewController: UIViewController label (here: outlet called timerLabel)from AnotherClass. I would like to set a text. class AnotherClass{ //[...] func ...

I had this function to move certain textfields upwards, when the keyboards would block their view - I'm sure you all know about this: override func viewDidLoad() { super.viewDidLoad() let ...

am trying to work on a project in laravel 4.2 but now, i would like to limit on the number of login attempts for users.most solutions are laravel 5 and am not familiar with 5. so anyone with an idea ...

Whenever I create a launch image .png file and try to implement it in my application xcode 4.2 distorts the image, skewing it horizontally. I've tried resizing it several times in photoshop, but no ...

It's my first time trying to develop an SQLite database for IOS, or any IOS app for that matter. I'm trying to follow a tutorial I found online and adapt it for my own use. The database was created ...

I want to put a literal array into a dynamic memory. double *rgb = (double*)malloc(3 * sizeof(double)); memcpy(rgb, (double []){1,2,3}, sizeof(rgb)); but I get the error: Too many arguments provided ...

friends, I need to switch between four to five views off different headers There are four views Example Settings Connections Open trades close trades These are the headers I want to navigate ...

i want to add a drop down list For e.g: I need two menus like chats and soups. In chat i have to display some chat items similarly in soup items i need to display some soup items. While selecting ...

Hey guyz help me to get rid of the problem through which I got stuck when tried to use MailCore to fetch emails from the gmail Account(My own gmail acc with proper credentials) I got the following ...

Has anyone had any experience with this crash from the XCode 4.2 linker: Command /Developer/usr/bin/llvm-g++-4.2 failed with exit code 1 No other information was generated, even with -v verbose ...

Xcode asks me to insert a semicolon after launchoptions but when I do is says that I need an Expected identifier. - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(...

[Using Xcode 4.2 on Snow Leopard. OSX, not iOS] In IB, I created an outline view, and set up a view controller to be it's data source. When I expand/collapse a row, the 1st column resizes for ...

I am new to iOS sqlite. I am working on xcode 4.2. Here is my code: .h file #import <UIKit/UIKit.h> #import </usr/include/sqlite3.h> @interface RpTestViewController : UIViewController { ...

I duplicated a target and modified the corresponding property list file. Added a preprocessor macro that helps build the duplicated target from the same source files. But XCode 4.2 keeps crashing ...