I am developing an in-house app and apple rejected the app, as it is not public. Now, I have to enrol for Enterprise Program.I want to know that after enrolment to Apple's Enterprise Program, how the application will be installed to the client device
WebSocket connection failed with error Error Domain=NSPOSIXErrorDomain Code=61 thrown when trying to run react-native on physical iOS device. It does on run simulator. This is not a duplicate post. I have read all other stack overflow posts with simi
This question already has an answer here: iOS offline data storage tutorial 2 answers I am new for Swift iOS development. I want to store my data (name, image_path) locally while my app is not able to upload it (no internet connection etc). I have st
I'm trying to integrate Custom C++ class in an Objective C class this way: C++ class header class Analyzer { public: Analyzer(std::string const& face_cascade_url, std::string const& eyes_cascade_url, std::string const& nose_cascade_url ); }; O
I am trying to insert into CoreData without creating a subclass of NSManagedObject. but my app crashes with NSManagedObject setValue:forUndefinedKey "name" in Category. let managedObjectContext = (UIApplication.sharedApplication().delegate as! A
I stripped down my code so that its easy to understand. Say you have a controller and you want to add a simple scroller using pure auto layout. You can invoke my function tool (provided below) as follows: // Create scroll view let strip = addStripCat
I have a SubView inside another View that has other elements inside it. I horizontally centered the middle element of SubView to SubView, but I need to give it an extra horizontal offset. Is there a way to be able to use both Horizontal Center and gi
I can't find method how i can play sound real with low latency. I try use AVFoundation audio player huge latency around 500ms So i try create system sound, and too without luck latency around 200ms it's not much but not useful for me. I need 50ms max
In my app, sometimes pushViewController fails for no reason and what happens is very weird. The navigationBar and navigationItem change but the ViewController is not pushed. Then I can tap nothing on the screen. I find that viewWillAppear is called b
In my Swift iOS app, I am able to capture that a notification was received, when either the app is running, or when the user gets a notification and clicks on the notification after receiving it. But if the user received the notification when outside
Get User's Current Location / Coordinates has something that appears to be what I want: you should do those steps: add CoreLocation.framework to BuildPhases -> Link Binary With Libraries import CoreLocation to your class - probably ViewController.swi
I'm simply desperate, searched for 6 hours now and can't seem to find an answer. I have a collection view with images loaded from a remote server and while scrolling the cells are being refreshed with previous images for a few seconds before settling
I have installed Google Analytics and Google AdMob SDK in my iOS project using Cocoapods. I have implemented both the functionalities in my app and everything looked okay for a week. Then suddenly, when I compiled the app, I received this error messa
I created my Universal device game app in iOS 7.1 and there for have my deployment target set to 7.1. I currently use both iPhone/iPad simulators with 7.1 and 8.1 iOS versions. Would there be an impact, in game performance, if I set my deployment tar
I set UITextFieldDelegate in my .h and in my .m have @property (strong, nonatomic) IBOutlet UITextField *myPhoneNumber; In my viewDidLoad method I have [self.myPhoneNumber setDelegate:self]; [self.myPhoneNumber addTarget:self action:@selector(editing
i am new in iOs programming. Please help I am creating a database if it is not present then creating table and after reading line by line record from a file , i am trying to insert it into a database I am looping for inserting data , i have read abou
Here's a UPDATED fiddle with my layout: http://jsfiddle.net/RDmN4/24/ HTML: <div id="container"> <div id="header">header goes here</div> </div> <div id="flexible_height"> <!-- what i can't fig
I've run into a weird effect that sure looks like a bug in iOS7 -- but often in the past, when I have thought I found a bug in Apple's APIs, it has turned out to be my own misunderstanding. I have a UIDatePicker with datePickerMode = UIDatePickerMode
I am currently building an iOS app that uses a UITableView with custom UITableViewCells that include a button. What I want to accomplish is having the UIButton's image change on touch up inside. That part is working fine, the issue is when you scroll
I want to set border on UIButton and rounded corners ONLY in one side I use this code: //set rounded corners on top UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.scanButton.bounds byRoundingCorners:(UIRectCornerTopLeft | UIRec
I use iphone UUID for checking user's device is unique. I already know UUID will be changed when reinstall app. But, I have a question. Then, when app updated, UUID for my app will be changed? If UUID changed when app updated, where can I save UUID i
I am developing an iPad application. For some reasons, I need to show a two tableviews in the same view controller. I have created a UIView in a xib and connected a outlet to that view controller. I need to show that view in those two tableviews as a
I need to get things clear about Objective-C memory management: If I declare an object in the class header as ivar without @property: @interface MyFacebooDelegate : UIViewController { TableViewController *tableController; } ... @end and some where in
Suppose I have a UITableView with two sections. If the data source for that section is empty I would like to display a placeholder cell with the text "Section Name is empty." How can I do that? Code - (NSString *)tableView:(UITableView *)tableVi
I have three text fields: first name, last name, and age, also a photo. What can I do so that the information saves automatically, so that i dont have to click a button? This is my ViewController.h: #import <UIKit/UIKit.h> @interface ContactViewCont
I have troubles with setting my patterned UIColor. In iOS 5 it's all good, but in iOS 4.3 I get the issue. I added an image for better understanding. I already Googled a bit, and found that the answer is possibly the setting of the opaque property to
Currently I put the tracking code in viewWillAppear for tracking page views. I found out that if I quickly switch views back and forth without contents being fully loaded, the tracker still sends the traffic as many times as the number of view switch
I have a question: If I created an app with ARC, what's the last version IOS compatible for my app? If I upload my app in AppStore, everyone can use my app? or only people with a device with a specific ios version?ARC is supported on iOS 4.0 with one
I want to check camera existence before showing the two source types when taking a picture in my phonegap application. For example, iPad 1 doesn't have an Camera, therefore I don't want to show the popup to select source type from Camera and My Photo
I just updated my app so that it's a universal app. In doing so I added support for UIPopoverController in a certain place. Now the app seems to be crashing on 3.1.3 iPhone/iTouch devices: OS Version: iPhone OS 3.1.3 (7E18) Report Version: 104 Except
