My application uses an UITextView. Now I want the UITextView to have a placeholder similar to the one you can
When I set up a table view with 4 rows, there are still extra separators lines (or extra blank cells) below th
I know how delegates work, and I know how I can use them. But how do I create them?
Is there a way to call a block with a primitive parameter after a delay, like using performSelector:withObject
I added a new nib file to my project, and tried to load it. However, when I click on the toolbar icon that is
I would like to have an app include a custom font for rendering text, load it, and then use it with standard U
I tried to upload my App to iTunes Connect resp. AppStore and got the following error: Failed to locate or
I want to check if the iOS version of the device is greater than 3.1.3 I tried things like: [[UIDevice curren
When attempting to run a build on a connected iOS device in Xcode I get the error: Could not find Develope
I'm updating an old app with an AdBannerView and when there is no ad, it slides off screen. When there is
I'm developing a Cocoa application, and I'm using constant NSStrings as ways to store key names for
I began an iPhone project the other day with a silly development code name, and now I want to change the name
When you tap a row in a UITableView, the row is highlighted and selected. Is it possible to disable this so ta
How can I check if a string (NSString) contains another smaller string? I was hoping for something like: NSS
I'm trying to link a UILabel with an IBOutlet created in my class. My application is crashing with the f
I'm getting the following warning by the ARC compiler: "performSelector may cause a leak because its sel
What I want to do seems pretty simple, but I can't find any answers on the web. I have an NSMutableArray