Data dodania Pytanie
2017-02-16 13:02 XCode Project configurations, CocoaPods, Dependencies and Static Libraries »
Handling with CocoaPods as an external library to be accessible to all projects in the workspace, transitive dependencies with static library of ‍
(0) odpowiedzi
2017-02-16 10:02 How to enable the user to copy the description of UIAlertView? »
After tapping a UIButton, I'm displaying the UIAlertView with multiple lines of message, how to enable that message to be copied/selected by user. ...
(1) odpowiedzi
2017-02-16 09:02 Decode .wav file and write it into another file using ffmpeg »
How to decode a .wav file and write it into another file using ffmpeg? I got decoded data by this piece of code: -(void)audioDecode:(const char *)ou...
(0) odpowiedzi
2017-02-15 13:02 Coredata crash while fetching »
I am getting some weird coredata error in the production app and I was able to get hold of the Crash Report. Its Crashing with the following message ...
(2) odpowiedzi
2017-02-15 08:02 How to restrict app download only from the iPhone 6S and above devices in Apple's App Store? »
The game app uses so much RAM up to 1GB ...
(0) odpowiedzi
2017-02-15 08:02 where does Objective C store objects, heap or stack »
Can any one please tell me, that where does Objective C store object or stack either in heap. I read this on different web sites but i am confuse in c...
(1) odpowiedzi
2017-02-14 16:02 How to get time sets by user or automatically ios »
I want to get value of time sets by user or automatically , is there any way to do it in ios ? Value that i want for : Settings > General > Date&a...
(1) odpowiedzi
2017-02-14 11:02 UIBezierPath - Add rounded corner »
I am using a UIBezierPath to draw a curved line. The curve works however, I am unable to curve the edges of the line. If you look at the top/bottom...
(1) odpowiedzi
2017-02-14 08:02 How disable change language in number pad in iOS Objective C? »
I have texFiled I'm my view controller and i set number pad for that like this: self.phoneTextField.keyboardType = UIKeyboardTypeNumberPad; And ...
(1) odpowiedzi
2017-02-13 18:02 Is there a way to acquire the properties from this obscure object and convert it to JSON? »
I'm working with a remote library that is delivering this object to me. If I set my debugger, I get this information : KandyChatMessage: UUID - 7088...
(2) odpowiedzi
2017-02-13 11:02 How to implement PageViewController inside in TableViewCell using Objective c »
What i done before? I implemented tableviewcell that shows user porfile picture or other user images every image contain its own like,comment,descrip...
(0) odpowiedzi
2017-02-13 10:02 How to setup code skeleton for an iphone application »
I want to setup code skeleton for an iPhone application proper standardize and in proper formatted folder structure, but i am not getting any referenc...
(2) odpowiedzi
2017-02-12 18:02 IOS/Objective-C: can't save CoreData values into NSArray »
I'm trying to save CoreData values into an array for later display it in a table view. But so far, the logs show me that the array is empty (null) tho...
(1) odpowiedzi
2017-02-12 13:02 Convert plain string to JSON and back in Swift »
Let's say there's a JSON-string I got from server: "\"3\"" (with quotes, i.e. length == 3 here) In Android-world, I can do: gson.fromJson(json, new ...
(1) odpowiedzi
2017-02-12 09:02 SDWebImage changing images while tableview scrolling »
There is a TableView with Cells and there is ImageView in each of them. I use SDWebImage to load images and it works fine, but when I scroll fast - I ...
(3) odpowiedzi
2017-02-11 23:02 Why doesn't this Regex code work for a P.O. Box string? »
I am trying to check if a string is a P.O. Box. I have tested my Regex string with 2 different web browsers and it works just fine. When I use it as s...
(1) odpowiedzi
2017-02-11 08:02 Password field not visible on password protected pdf »
I am using PDF kit framework to display/Edit pdf files. Its broken badly on macOS 10.12. Sometimes password protected files do not display password fi...
(1) odpowiedzi
2017-02-11 08:02 Not able to add UIImageView to MainViewController in ios Cordova? »
Iam trying to add a UIImageView on top of MainViewController and when i run the project UIImageView is not there. Infact if i add a plain UIVIew i c...
(0) odpowiedzi
2017-02-10 13:02 Error using Parse - "_OBJC_CLASS_$_ParseClientConfiguration", referenced from: »
I am getting two errors after adding Parse in my Project: Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_ParseClientConfiguration", refe...
(1) odpowiedzi
2017-02-10 11:02 Issue with NSDateFormatter, while NSDate from string with time only »
I am facing wired issue with NSDateFormatter. Following is my code: NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDate...
(2) odpowiedzi
2017-02-10 08:02 Objective-C how to present an action sheet from tab bar that overlaps the current view? »
I'd like to add an action sheet that appears when tab bar center item is clicked. like in this example: this is how it shows when center item is clic...
(2) odpowiedzi
2017-02-09 19:02 Objective-C try-catch - why does this compile? And why is the return different building debug vs release? »
Found this interesting bit of code in an Objective-C category which is used to catch NSExceptions and pass them as NSErrors to Swift code. What I do...
(1) odpowiedzi
2017-02-09 15:02 How to draw a grid inside a view in iOS? »
I have a UIImageView and two UIViews. ImageView can have one of two images inside depending on the state of my programme. The first view is used to ca...
(0) odpowiedzi
2017-02-09 13:02 View showing up with delay after Facebook Authentication »
I am using following code to display a toast after Facebook authentication if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebo...
(1) odpowiedzi
2017-02-08 11:02 Replace string with custom view »
I have a text view with a string: @"The best football player in the world is #OPTION, and the best basketball player is #OPTION?" This is an exampl...
(1) odpowiedzi
2017-02-08 07:02 Relational database in Realm? »
I want to create simple relational database in the iOS Realm DB. How can i link user id and there Wishlist product similar to the relational database ...
(2) odpowiedzi
2017-02-08 01:02 Does the execution of Objective-C methods create "frames on the stack"? »
I know that, in C, each function creates a frame and each frame is automatically deallocated when the function using it ends. Does the same logic appl...
(1) odpowiedzi
2017-02-07 14:02 How to control/Hide shortcut action in UITextView »
Here I have a custom UITextView. It shows many of the shortcuts that is not needed and also it shows wrong action, like when textview is empty it show...
(1) odpowiedzi
2017-02-07 10:02 Unable to draw CIImage on GLKView after few frames since updated to iOS 10.2? »
Using following code in my application which was performing quiet fine to draw a CIImage on a GLKView again and again as recieved from AVCaptureOutput...
(1) odpowiedzi
2017-02-07 04:02 objective c singleton return nil »
I have singleton to use websocket connection, when _srWebSocket = nil, will returned new _srWebSocket, but when _srWebSocket connected, will returned ...
(2) odpowiedzi
2017-02-06 18:02 NSNumber responds positively to mutableCopy? »
Is this a bug or is there a subtle lesson here? NSNumber *someNumber = @(1); [someNumber respondsToSelector:@selector(mutableCopy)]; // returns YES (...
(2) odpowiedzi
2017-02-06 13:02 Cocoapods spec lint build failed with yajl dependency »
I have an Xcode project with the current pod environment with a yajl-obc dependency: $ pod env ### Stack ``` CocoaPods : 1.2.0 Ruby : ruby...
(0) odpowiedzi
2017-02-06 11:02 Why fast enumeration is faster than normal iteration? »
I know that what is fast enumeration and it's purpose in objective C. I want to know why fast enumeration is more faster than normal iteration? ...
(1) odpowiedzi
2017-02-05 20:02 Xcode 8 doesn't print assertion message (for example when NSInternalInconsistencyException crash occurs) »
Something is wrong with my project. It doesn't print assertion messages when debugging application and the app crashes. Normally it should display som...
(0) odpowiedzi
2017-02-05 17:02 Cocoa webview baseURL scheme »
Good day! I ran into a problem with loading a local html string with links. Basically my html text consists of local scrolls with a following scheme:...
(0) odpowiedzi