This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Assuming that I have a typedef declared in my .h file as such: typedef enum { JSON, XML, Atom, RSS } FormatType; …
c objective-c enums typedefI have a short mp4 video file that I've added to my current Xcode6 Beta project. I want to play …
ios objective-c swift avplayer avplayerviewcontrollerTrying to grasp a basic concept of how distancing with ibeacon (beacon/ Bluetooth-lowenergy/BLE) can work. Is there any true …
ios objective-c bluetooth bluetooth-lowenergy ibeaconI have icons for a tabBar of size 100. I checked at Apple's Human Interface Guidelines of 2013 and it says the …
ios objective-c uitabbarcontroller uitabbar uitabbaritemI'm getting started developing for the iPhone and as such I am looking at different tutorials online as well as …
objective-c cocoa nsdateI have a bunch of images I am using for cell's image views, they are all no bigger than 50x50. …
iphone objective-c uitableview uiimageview uikitI am trying to play video inside a UIView, so my first step was to add a class for that …
ios objective-c media-player mpmovieplayerIn my application I need to get the hour and minute separately: NSString *currentHour=[string1 substringWithRange: NSMakeRange(0,2)]; int currentHourInNumber=[currentHour …
ios objective-c nsdate hourI'm using +[NSUserDefaults standardUserDefaults] to store application settings. This consists of roughly a dozen string values. Is it possible to …
ios objective-c cocoa-touch nsuserdefaultsI'm new to Objective-C and I want to download a file from the web (if it was changed on the …
objective-c ios download wget local-storage