Data dodania Pytanie
2017-01-23 22:01 How can I initialize a UITableView added to a .xib in objective c? »
I'm adding a xib into my view controller like: MyControllerOfXib *myCOntrolXib = [[MyControllerOfXib alloc] initWithFrame:CGRectMake(width, height)];...
(4) odpowiedzi
2017-01-23 16:01 objc_getClass: load swift class inheriting NSObject »
I'm trying to dynamically load a Swift class inheriting from NSObject using the objc runtime. (I'm trying to load the class from ObjC, not from Swift)...
(2) odpowiedzi
2017-01-23 16:01 Xcode UI Test: How to check what is the next XCUIElement before proceed test »
I am on page 1 and want to navigate to page 2. However when I make a http Get request on page 1, it will return error if the server is busy, and I wi...
(1) odpowiedzi
2017-01-22 17:01 Create a UISwitch in one tableview cell - UISwitch gets duplicated »
I have 11 or more number of rows. Need to create a UISwitch only in the first cell. The UIswitch gets duplicated when i click on any row. UITableView...
(6) odpowiedzi
2017-01-22 08:01 UIScrollview not visible in iPad Xcode 7.3 iOS 10.0.2 »
UIScrollView is visible and working on iPhone 4,5,6. But not visible in iPad. The hierarchy of views in viewController is given below: CameraViewCon...
(0) odpowiedzi
2017-01-22 07:01 How to use and Obj-C bridging header in a Swift project »
I've been asked to use a Obj-C framework in my Swift project. But I've no idea how to accomplish this. I've added this file: Objective-CBridging...
(2) odpowiedzi
2017-01-21 15:01 Mac OS X XPC as IPC between two applications »
I have a windowed application and windowless helper, sitting inside the app bundle, and working as login item. App can start and stop the helper, ever...
(0) odpowiedzi
2017-01-21 07:01 How to use only tools of Adobe Creative SDK in IOS »
I trying to create photo editing app. I searched on internet and i found Adobe Creative SDK is good for editing an image and I gone through there docu...
(0) odpowiedzi
2017-01-21 06:01 Large bytes data issue »
I am stuck at fetching data from API. When there is no image data bytes in the API it is working fine. But with image parameter key, I didn't get the ...
(1) odpowiedzi
2017-01-20 16:01 how to detect if app was launched from xcode? »
how to detect if my app was launched from xcode after compilation or from package bundle downloaded from itunes? The code below does not seem to work...
(2) odpowiedzi
2017-01-20 11:01 Purposely slowing down FPS Spritekit »
Is it possible to purposely slow down the SpriteKit scene's FPS? I was thinking if this is possible to make debugging of my game easier. ...
(2) odpowiedzi
2017-01-20 04:01 CoreAudio: change sample rate of microphone and get data in a callback? »
This is my first attempt at using CoreAudio, but my goal is to capture microphone data, resample it to a new sample rate, and then capture the raw 16-...
(1) odpowiedzi
2017-01-19 18:01 Navigating to a view (push) from a search results table (UISearchController) and keeping the search results in place »
I have a search results table (UISearchController) that is presented on a view that exists on a navigation stack. I present the search controller and ...
(1) odpowiedzi
2017-01-19 10:01 How to receive RTP Packets which are Streaming from RTP URL in iOS Device? (e.g. rtp://@225.0.0.0) »
I am trying to stream RTP Packets (which is streaming an audio) from RTP URL e.g. rtp://@225.0.0.0 after so much research on the same i have somewhat...
(0) odpowiedzi
2017-01-19 08:01 iOS : Show the Callout view on moving pin »
I have implement the same functionality as Uber iOS application for move the pin according to route with animation. Issues : When I click on the pin ...
(1) odpowiedzi
2017-01-18 17:01 Convert if ((loc = [player locateCardValue:8]) > - 1) to Swift 3 »
How would you convert this Objective-C if ((loc = [player locateCardValue:8]) > -1) { to Swift 3? [player locateCardValue] returns an integer o...
(2) odpowiedzi
2017-01-18 13:01 How to fetch my follower's followers list using Instagram API »
I have integrated latest API provided by Instagram for fetching my follower list. How can I fetch the list of followers of my follower. Does the Insta...
(1) odpowiedzi
2017-01-18 08:01 Mac OSX App - How do you make a "Docking window"? »
I'm building an app for Mac OSX in Objective C, and I'm wondering if there's any built in support for "docking" behavior. What I mean by this is havin...
(1) odpowiedzi
2017-01-17 14:01 Forward Action UIButton in IBDesignable to Parent Controller »
Lets assume that, i have a view hierarchy like below: -- > UIViewController (myViewController) ---- > UIView (IBDesignable - myCustomView) ----...
(3) odpowiedzi
2017-01-17 10:01 __NSCFDictionary stringByDeletingPathExtension crash »
I am displaying a data in a UITableView taken from a Web Service . While trying to add this data in UITableView I am getting some weird crash Ter...
(5) odpowiedzi
2017-01-17 05:01 Dragging polygons on google maps for iOS »
is there any draggable property for GMSPolygon in google maps ? like there is for GMSMarker ? or is it possible to make such ? ...
(1) odpowiedzi
2017-01-16 21:01 Unsure how I'm getting EXC_BAD_ACCESS KERN_INVALID_ADDRESS »
I've looked through a ton of other StackOverflow posts about this error and all of them provide very reasonable solutions the problem. In other words,...
(0) odpowiedzi
2017-01-16 16:01 Unable to Show onComingCall ViewController for my iOS VoIP Application »
I want my App to show IncomingCall ViewController, when App Receives Some Incoming Call. This is my Code that I uses to show Incoming Call.. From my ...
(1) odpowiedzi
2017-01-16 02:01 Can't save url shared with extension »
I want to use an extension to share an url with the host app. urlShareManager is a singleton in an embedded framework I use to communicate between the...
(1) odpowiedzi
2017-01-15 16:01 Cannot set text color of Send and Cancel buttons in the mail composer when presented from the UIActivityViewController in iOS10 »
I am using the UIActivityViewController to share items in iOS10. When I tap on the Mail option, it pops up the mail composer, but the Cancel and Send ...
(0) odpowiedzi
2017-01-15 12:01 Input queue callback called but no data »
In an effort to start getting into macOS programming, I'm trying to make a simple program that would record audio from an input device (eg. the built-...
(1) odpowiedzi
2017-01-15 06:01 How we can filters an Observable by only allowing 2 distinct items through distinctuntilChange »
Currently, I'm observing the type and value ( int Int instead of Float ) of my slider and putting them in the tuple durationSlider.rx_controlEvent(UI...
(1) odpowiedzi
2017-01-14 22:01 doesNotRecognizeSelector error after respondsToSelector check »
Short description: I get doesNotRecognizeSelector error when call method on object that definitely has this method and it happens after calling respon...
(2) odpowiedzi
2017-01-14 18:01 Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Can't cancel on a touch that isn't already active!' »
I have an error message when I tap very quickly in a TextView into a TableView. It crashes and gives me the error message : *** Assertion failure i...
(0) odpowiedzi
2017-01-14 18:01 Calling getter for dispatch_queue_t property causes crash »
I have a private serial queue declared as a property and I am running into a very strange situation. If I dispatch_async the property, it will crash ...
(1) odpowiedzi
2017-01-13 12:01 how to find particular color in an uiimage and change that color »
I want to find particular colour in an image,for example I have an image which has many colours.by assigning red parameter i want change other colour ...
(1) odpowiedzi
2017-01-13 08:01 Reduce the UIView size without cutting its content »
I'm drawing in a UIView with frame property (x, y, width, height) values [0, 0, 350, 700] I want make this a subview of a view with frame values [50...
(1) odpowiedzi
2017-01-13 03:01 UIView's Backing CALayer Does Not Reenable Implicit Animations In Block Anymore? »
According to official documentation, The UIView class disables layer animations by default but reenables them inside animation blocks. backing ...
(0) odpowiedzi
2017-01-12 19:01 Thread safety of primitive value type properties - Objective C »
Question I am working on a project where I am concerned about the thread safety of an object's properties. I know that when a property is an object s...
(1) odpowiedzi
2017-01-12 18:01 How do we return an optional enum value from Swift to Obj-C? »
We know how to expose Swift enums to Obj-C: @objc enum Animal: Int { case Cat, Dog } But the compiler complains that the following "cannot be r...
(1) odpowiedzi