Data dodania Pytanie
2017-09-12 09:09 Swift 2: App crashes during rotation »
i have reloaded the view that contains table view. But when i keep on rotating the table view frequently the app crashes saying: Terminating app due t...
(0) odpowiedzi
2017-09-09 11:09 iOS Swift 2 Twitter Login integration »
I am trying to integrate Twitter login in my project. I am using Xcode7 and following Twitter login tutorial. But I am getting the error in AppDelegat...
(1) odpowiedzi
2017-09-06 18:09 Unsupported Swift Version »
I am following this tutorial and am trying to get the starter project to run. When I open the project, I see these warnings: Unsupported Swift Ver...
(0) odpowiedzi
2017-08-31 13:08 Got this error "Diff: /../Podfile.lock: No such file or directory" after adding library using cocoapods »
I keep getting this issue after installing new library using Cocoapods. I'm using Swift 2.2 and Xcode 7.3.1. CocoaPods version is 0.39.0. If you faced...
(0) odpowiedzi
2017-08-31 08:08 How to work with icarousel view in swift 2.2 »
Hi I'm developing an app using swift 2.2. In my app I want to use iCarousel view same as https://i.pinimg.com/originals/66/c9/f3/66c9f31fd840840fe2140...
(0) odpowiedzi
2017-08-30 14:08 What is the swift 2 equivalent to the swift 3 "string contains" function? by npn.dev »
Hello, I would like to know what is the equivalent of Swift 3 mySong.contains for Swift 2 on Xcode 7 (because I want to create an application f...
(1) odpowiedzi
2017-08-29 01:08 Swift3: Not getting Remote Notification »
There is nothing in this app. I had Connected with Firebase for the notification. my code is import UIKit import UserNotifications import FirebaseMe...
(0) odpowiedzi
2017-08-19 06:08 Loading a XIB file to a UIView Swift 2 »
I have a "view" that includes a "scroll view" I also have a "Xib" file that i want to load in that "scroll view" How should i do this? Any idea what I...
(0) odpowiedzi
2017-08-19 00:08 FIRAuth.auth() compiling error: "Cannot use optional chaining on non optional value 'FIRAuth'" »
Cannot use optional chaining on non optional value 'FIRAuth' I have tested every solutions, but always got the same error. Even if i create a new pro...
(0) odpowiedzi
2017-08-18 19:08 delay in didRegisterForRemoteNotificationsWithDeviceToken »
For some reason in my iOS app there is a delay of a few minutes between registerForRemoteNotifications and didRegisterForRemoteNotificationsWithDevice...
(0) odpowiedzi
2017-08-15 15:08 UITextField, automatically move to next after 1 character using Swift 2 »
I have 4 UITextFields. After I enter the one character, I want the next UITextField to become active automatically, without having to press next. I'm...
(2) odpowiedzi
2017-08-14 15:08 hide/show uiimageview with animation when clicking button »
how can I implement that when I click on button, my Image moves out of the screen with animation and when I click again on the button , comes back to ...
(2) odpowiedzi
2017-08-14 15:08 How to Customize the navigation bar for QLPreviewcontroller swift »
I want to customize the navigation bar of QLPreviewcontroller but instead of many solutions for this none of them worked for me. If I am sub-classing ...
(0) odpowiedzi
2017-08-10 14:08 self constraint protocol extention for UIViewController »
I'm working on a legacy Swift 2.2 project, and I want to implement some well-known protocol-oriented practices to my code. protocol SuccessPresenting...
(1) odpowiedzi
2017-08-09 10:08 Segmentation fault error on migration from SWIFT 2 to SWIFT 3 »
Thoroughly searched for this question but was not able to find it in Stack Overflow. Getting segmentation fault error: 1. While type-checking gett...
(0) odpowiedzi
2017-08-06 15:08 CAShapeLayer. Does the line pass through the point? »
I use CAShapeLayer in order to draw a line on the screen. In the method touchesEnded I want to check " Does the line pass through the point?". In my c...
(1) odpowiedzi
2017-08-06 11:08 loading uitableviewcell with animation transition using swift 2 »
loading uitableviewcell with animation transition using swift 2 How to create animation for tableview cell when view is load ?? thanks in advance ...
(1) odpowiedzi
2017-08-01 09:08 How to make the TouchesMoved with individual direction? »
Please share some knowledge about how to make the direction individually in touches moved. I don't need the two directions at the time. Need individua...
(0) odpowiedzi
2017-07-29 21:07 tableview data not showing properly in swift »
Tableview with three checkbox[in,out,absent] if click any one check box[in,out,absent] it's call the Json service and display the data in tableview...
(1) odpowiedzi
2017-07-29 09:07 UICollection horizontally scroll, so reduce the space between cell item »
I take UICollectionView and set horizontal scroll. Now In this one image view is there, All working perfect except cell spacing. In collectionView I s...
(4) odpowiedzi
2017-07-25 17:07 return from initializer without initializing all stored properties (self.ref is not initialized) »
When I input the code for a twitter like app I get the error return from initializer without initializing all stored properties with the code var ref:...
(2) odpowiedzi
2017-07-25 07:07 How to create chatting app using swift »
Hi am working in a app which need to send a message from one to one so that am following a example https://www.appcoda.com/socket-io-chat-app/ which w...
(2) odpowiedzi
2017-07-24 09:07 My Xcode swift project name contains space, so while creating bridging header i need to maintain space »
My project name Crisp Air in swift language. i want to use objective c files using pods for that purpose i have created bridging header like Crisp Air...
(1) odpowiedzi
2017-07-22 07:07 Search Bar Controller with Table view in swift »
I am new to Swift programming SearchBar controller with tableview. I want display the multiple students in table view its working fine. I can add t...
(0) odpowiedzi
2017-07-21 07:07 I need to pass string value from index 1. i have code in swift 1.2 but i can't get desired output in swift 3 »
cString = cString.substring(from: advance(cString.startIndex, 1)) //I'm new to swift3 please suggest me replace to this line in swift 3. Xcode is no...
(2) odpowiedzi
2017-07-20 09:07 Swift:How to extract the date from String as NSDate? »
My date is "2017-05-04 13:46:36.0".Now how can i filter only date from this? I have used this function: func toDate(dateString : String, dateFor...
(2) odpowiedzi
2017-07-19 22:07 AT Commands serialization in swift2 »
I write application to communicate with my device on bluetooth by At commands. Like: +AT: 1 +LED: 2 +SPED: 30 +SAKC: 15 OK ... I must serialize ...
(0) odpowiedzi
2017-07-19 19:07 argument labels '(_:)' do not match any available overloads mapKit »
let mapView = MKMapView((MKMapView, didAddAnnotationViews: [MKAnnotationView])) This is my code and I don't understand why I'm getting this error. T...
(0) odpowiedzi
2017-07-19 09:07 Swift: Could not cast value of type 'Could not cast value of type '__NSCFString' (0x10e4d5ef0) to 'NSDictionary' (0x10e4d6bc0).' »
I am trying to get post data in dictionary. Let first me show what I am doing. manager.POST(url, parameters: dict, success: { (o...
(1) odpowiedzi
2017-07-15 08:07 Wrong direction from MKDirections API on Apple Maps »
We are building a native iOS app built in Swift 2.2. We are using Apple Maps for navigation and directions. The problem is when we ask for MKDirection...
(0) odpowiedzi
2017-07-14 16:07 Issue with firebase query »
My query: let query = recentRef.queryOrderedByChild(FRECENT_GROUPID).queryEqualToValue(group_id) query.observeSingleEventOfType(.Value, withBlock: { ...
(0) odpowiedzi
2017-07-13 10:07 String to Date and Time format with swift »
I have a String like "20170713 111326" and it should be changed to "13/07/2017" and "11:13 AM".What'll be the easiest way? ...
(1) odpowiedzi
2017-07-04 06:07 iPad default gallery file path »
Anyone know what is the default file path for gallery in the iPad which allow you to directly view the images? It required the file path which will ...
(0) odpowiedzi
2017-06-30 12:06 How to add tableview cell value »
IN Tableview how we can add cells value by performing button action and how to represent that in a Label outside tableview. import UIKit class ViewC...
(1) odpowiedzi
2017-06-30 10:06 Reading file from txt file but is not inside the Xcode project »
Need help regarding getting the txt file which is not located in the xcode project. Is there any way to retrieve the txt file without having the txt f...
(1) odpowiedzi