I have a string which is "Optional("5")". I need to remove the "" surrounding the 5. I have removed the 'Optional' by doing: text2 = text2.stringByReplacingO
I've been developing an app for a while and I haven't had any problems running the app on the device.. now a few days ago, whenever I connect the iPhone, it pla
I use xcode4 develop a base map app , i set a region use MKCoordinateRegionMakeWithDistance like follow: self->map.hidden=NO; CLLocationCoordinate2D loc
I currently use Xcode7 and I have to continue using it for compatibility reasons. Should I expect that Xcode 7 will be incompatible with the App Store soon?
I am brand new to ARKit (and a novice in swift) but I am trying to create a basic AR app. I am following this tutorial in which a simple scene is created essent
I'm trying to build and run a flutter app on my iPhone or iOS simulator. When I do a build, the build succeeds but it's giving me: Unable to install “Runn
I am doing a contact us page. Here I want to add a email link and also I want to open the iPhone's default mail app while clicking that link. I don't know how t
A while ago I was experimenting, trying to see if i could get navigation items to animate and scroll between each other. I don't know if this is related but su
I'm trying to compile my ionic app for iOS. It compiles well with the simulator, so I'd like to test it on some friend's iDevices (I don't have any iphone or ip
Xcode Project Scheme sharing... how to do that? When I commit my Xcode project to SVN, I found that the schemes that I created are saved under my username fold
Is it possible for an app which records the voice of the user while a phone call? I searched for it and the AVFoundation Framework seems to stop recording whe
I am trying to create articles in my docc in xcode. My project have multiple modules. For link to article within one module i have doc: markup. But i don`t unde
I am getting this error after I upgraded flutter. Before upgrading everything was working normal on both iOS and android. Now my project is not building in iOS.
I am getting this error after I upgraded flutter. Before upgrading everything was working normal on both iOS and android. Now my project is not building in iOS.
I have been reading up a bit I am trying to figure out how to create a proper view herarchy for my app. I created a base Tabbed application in xcode 4.2 using a
I was trying to install diaspora into localhost. I removed the Gemfile.lock file and tried bundle install and am seeing this. These are the things I already tr
How can I check if the user has enabled remote notifications on ios 9 or ios 10? If the user has not allowed or clicked No I want to toggle a message asking if
finaly everything works fine and I want to submit my first app the the Appstore. But when I click submit in Xcode 4.1 I get this strange error message: To i
Goal: I want to programmatically update the versions of Swift Packages consumed by a sample project. Problem: Xcode > 11 offers a menu option: File &
I am creating a project using Xcode using OpenCV library. I get an compiling error saying Not a Doxygen trailing comment in core.hpp and lots of other s