# iOS **URL:** https://forums.kodeco.com/c/general/ios/17.md?page=38 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 39 --- ## [In-app user identification with Apple ID](https://forums.kodeco.com/t/in-app-user-identification-with-apple-id/25502)
**Author:** [@kaardan](https://forums.kodeco.com/u/kaardan)\ **Replies:** 0\ **Last updated:** [January 23, 2017, 12:07pm UTC](https://forums.kodeco.com/t/in-app-user-identification-with-apple-id/25502 "2017-01-23T12:07:00Z")
Hello, everyone! Hope somebody is familiar with this issue. There is an app an d related web service. The registration on the back-end requires login (email or username) and password. During Appstore review process we we… --- ## [iPhone as a beacon](https://forums.kodeco.com/t/iphone-as-a-beacon/25461)
**Author:** [@rjayasinghe](https://forums.kodeco.com/u/rjayasinghe)\ **Replies:** 1\ **Last updated:** [January 22, 2017, 11:56pm UTC](https://forums.kodeco.com/t/iphone-as-a-beacon/25461 "2017-01-22T23:56:34Z")
I want to create an app that acts as a bluetooth beacon. From what I have done so far: I can only advertise a iBeacon format data I can only advertise if my app is in the foreground first of all, is this true? or can … --- ## [Weird Table View/Prototype Cell Problem](https://forums.kodeco.com/t/weird-table-view-prototype-cell-problem/25445)
**Author:** [@jfortyork](https://forums.kodeco.com/u/jfortyork)\ **Replies:** 0\ **Last updated:** [January 21, 2017, 3:17pm UTC](https://forums.kodeco.com/t/weird-table-view-prototype-cell-problem/25445 "2017-01-21T15:17:40Z")
Hello, I have a View Controller in my storyboard that I’ve added a UIToolbar and Table View onto. I’ve noticed if the Table View is stacked on top of the toolbar in the Document Outline, there is this extra padding on … --- ## [Multiplayer game with invite friends](https://forums.kodeco.com/t/multiplayer-game-with-invite-friends/25415)
**Author:** [@bianco95](https://forums.kodeco.com/u/bianco95)\ **Replies:** 0\ **Last updated:** [January 20, 2017, 2:00pm UTC](https://forums.kodeco.com/t/multiplayer-game-with-invite-friends/25415 "2017-01-20T14:00:05Z")
Hi, before asking, thanks for all your tutorial you are great. I would like to suggest a tutorial, something like a third-part tutorial of this : https://www.raywenderlich.com/60998/game-center-tutorial-how-to-make-a-s… --- ## [Problem with syncing custom audio with video](https://forums.kodeco.com/t/problem-with-syncing-custom-audio-with-video/25371)
**Author:** [@heruvilius](https://forums.kodeco.com/u/heruvilius)\ **Replies:** 0\ **Last updated:** [January 19, 2017, 1:49pm UTC](https://forums.kodeco.com/t/problem-with-syncing-custom-audio-with-video/25371 "2017-01-19T13:49:53Z")
Hello everybody. I am writing a video player app with custom audio effects. For effects I’ve written an audio unit. Video playback is handled by AVPlayer with muted audio. The problem is that the two things do not sync:… --- ## [SQLite ? near "17": syntax error](https://forums.kodeco.com/t/sqlite-near-17-syntax-error/25240)
**Author:** [@hcri50](https://forums.kodeco.com/u/hcri50)\ **Replies:** 1\ **Last updated:** [January 17, 2017, 5:36pm UTC](https://forums.kodeco.com/t/sqlite-near-17-syntax-error/25240 "2017-01-17T17:36:42Z")
I am trying to do a Update to my column displayed “note” of my Sqlite Table. Please look at my Xcode graphic displaying the error and you will also see a copy of my Sqlite Table, I am at a loss on how to solve my synt… --- ## [Reloading TableView blocks the UI for few seconds](https://forums.kodeco.com/t/reloading-tableview-blocks-the-ui-for-few-seconds/24701)
**Author:** [@bionik6](https://forums.kodeco.com/u/bionik6)\ **Replies:** 6\ **Last updated:** [January 17, 2017, 5:01pm UTC](https://forums.kodeco.com/t/reloading-tableview-blocks-the-ui-for-few-seconds/24701 "2017-01-17T17:01:49Z")
Hello, Am currently working on a app that fetches data (about 8000 rows) from a Web Service and saves them in a Realm database in a background thread. But after saving those data, I send a notification via delegation a… --- ## [Resizing a UIImageView inside a UITableViewCell to fit the table width](https://forums.kodeco.com/t/resizing-a-uiimageview-inside-a-uitableviewcell-to-fit-the-table-width/25130)
**Author:** [@andrews](https://forums.kodeco.com/u/andrews)\ **Replies:** 5\ **Last updated:** [January 17, 2017, 1:52pm UTC](https://forums.kodeco.com/t/resizing-a-uiimageview-inside-a-uitableviewcell-to-fit-the-table-width/25130 "2017-01-17T13:52:05Z")
I’ve been banging my head on this one. Perhaps someone can point me in the right direction. I want to have a tablefield where the cells hold images. The images may be of different sizes, but I want the images to fill th… --- ## [What's the difference between synchronous and asynchronous calls in Objective-C, versus multi-threading?](https://forums.kodeco.com/t/whats-the-difference-between-synchronous-and-asynchronous-calls-in-objective-c-versus-multi-threading/25039)
**Author:** [@richardwalter](https://forums.kodeco.com/u/richardwalter)\ **Replies:** 1\ **Last updated:** [January 17, 2017, 1:01pm UTC](https://forums.kodeco.com/t/whats-the-difference-between-synchronous-and-asynchronous-calls-in-objective-c-versus-multi-threading/25039 "2017-01-17T13:01:09Z")
For the longest time I thought asynchronous was synonymous to running something on a background thread, while synchronous meant on the main thread (blocking UI updates and interactions). I understand that not running on … --- ## [Drawing a GPS path without showing map](https://forums.kodeco.com/t/drawing-a-gps-path-without-showing-map/24760)
**Author:** [@olofhess](https://forums.kodeco.com/u/olofhess)\ **Replies:** 6\ **Last updated:** [January 14, 2017, 3:41am UTC](https://forums.kodeco.com/t/drawing-a-gps-path-without-showing-map/24760 "2017-01-14T03:41:35Z")
I’m developing an app to be used where data signals are either very weak or completely off. I want the user to see his walked path on the screen, as he moves from one GPS corner to the next. It’s easy to do with the map … --- ## [SQLite and ID #](https://forums.kodeco.com/t/sqlite-and-id/25127)
**Author:** [@hcri50](https://forums.kodeco.com/u/hcri50)\ **Replies:** 0\ **Last updated:** [January 12, 2017, 9:27pm UTC](https://forums.kodeco.com/t/sqlite-and-id/25127 "2017-01-12T21:27:29Z")
How can I get the ID number of any selected row?? I have no problem in getting the data from the SQLite table but I am clueless on how to get that ID for that row. Any help would be appreciated. robert --- ## [Purchase receipt for Paid Apps](https://forums.kodeco.com/t/purchase-receipt-for-paid-apps/18411)
**Author:** [@aparna2313](https://forums.kodeco.com/u/aparna2313)\ **Replies:** 2\ **Last updated:** [January 5, 2017, 11:10pm UTC](https://forums.kodeco.com/t/purchase-receipt-for-paid-apps/18411 "2017-01-05T23:10:03Z")
Hi, I have a paid app. I need to extract some unique transaction id or something for the app and save it on the server. This will help me deliver the contents based on every unique user. I need the data to be user sp… --- ## [Compiler error zombie conga](https://forums.kodeco.com/t/compiler-error-zombie-conga/24623)
**Author:** [@vikingsmin](https://forums.kodeco.com/u/vikingsmin)\ **Replies:** 1\ **Last updated:** [January 3, 2017, 4:23pm UTC](https://forums.kodeco.com/t/compiler-error-zombie-conga/24623 "2017-01-03T16:23:00Z")
I bought the 2d game apple game book. When I write source code I get compiler error but when I cut and past same code from PDF their is no error . Below is an image of what I’m seeing in my Xcode . The first code has th… --- ## [Testning bandwidth to decide to load map or not](https://forums.kodeco.com/t/testning-bandwidth-to-decide-to-load-map-or-not/24291)
**Author:** [@olofhess](https://forums.kodeco.com/u/olofhess)\ **Replies:** 5\ **Last updated:** [January 1, 2017, 9:35am UTC](https://forums.kodeco.com/t/testning-bandwidth-to-decide-to-load-map-or-not/24291 "2017-01-01T09:35:24Z")
I’m developing an app that will be used in areas with weak 3G coverage. If the current bandwidth is less than x mbps I want to delay the loading of a map in a mapView object until the user reaches either a wifi hotspot o… --- ## [Database on internet](https://forums.kodeco.com/t/database-on-internet/24551)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 0\ **Last updated:** [December 27, 2016, 5:34pm UTC](https://forums.kodeco.com/t/database-on-internet/24551 "2016-12-27T17:34:34Z")
What do I need to research in order to learn how to create an iOS app using Swift that utilizes a database saved over the internet? --- ## [Mega Jump With Sprite Kit and Swift script is outdated](https://forums.kodeco.com/t/mega-jump-with-sprite-kit-and-swift-script-is-outdated/24525)
**Author:** [@vikingsmin](https://forums.kodeco.com/u/vikingsmin)\ **Replies:** 0\ **Last updated:** [December 27, 2016, 4:26am UTC](https://forums.kodeco.com/t/mega-jump-with-sprite-kit-and-swift-script-is-outdated/24525 "2016-12-27T04:26:30Z")
i am getting 2 compiler errors for mega jump the first is override func touchesBegan(\_ touches: Set, with event: UIEvent) { // Changed Swift 1.2 //error in Xcode says that method does not override any method from its su… --- ## [Draw a path using a glyph](https://forums.kodeco.com/t/draw-a-path-using-a-glyph/24489)
**Author:** [@rufy](https://forums.kodeco.com/u/rufy)\ **Replies:** 0\ **Last updated:** [December 25, 2016, 10:48pm UTC](https://forums.kodeco.com/t/draw-a-path-using-a-glyph/24489 "2016-12-25T22:48:38Z")
I guys, using the kanjiVG Files I’ve a path of strokes of a kanji. I would like to draw this path using, obviously, a japanese font. It’s possible? How can I do it? Any idea? Thanks --- ## [ShapeEdit sample code for iCloud](https://forums.kodeco.com/t/shapeedit-sample-code-for-icloud/24471)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 0\ **Last updated:** [December 24, 2016, 9:52pm UTC](https://forums.kodeco.com/t/shapeedit-sample-code-for-icloud/24471 "2016-12-24T21:52:01Z")
Has any of you gotten the ShapeEdit sample code using iCloud running with the latest Swift, Xcode and iOS? I’m running into errors. --- ## [ICloud Entitlements missing in provisioning profile](https://forums.kodeco.com/t/icloud-entitlements-missing-in-provisioning-profile/24450)
**Author:** [@kavita](https://forums.kodeco.com/u/kavita)\ **Replies:** 0\ **Last updated:** [December 24, 2016, 4:49am UTC](https://forums.kodeco.com/t/icloud-entitlements-missing-in-provisioning-profile/24450 "2016-12-24T04:49:40Z")
I am using XCode 8.1 and have enabled iCloud documents capability in the capabilities tab of the target. I can see the following entries getting generated in the Entitlements file: iCloud Container Identifiers iCloud S… --- ## [Should I remove my @1x images from my App?](https://forums.kodeco.com/t/should-i-remove-my-1x-images-from-my-app/24282)
**Author:** [@sweetoothj](https://forums.kodeco.com/u/sweetoothj)\ **Replies:** 2\ **Last updated:** [December 22, 2016, 3:16am UTC](https://forums.kodeco.com/t/should-i-remove-my-1x-images-from-my-app/24282 "2016-12-22T03:16:58Z")
Since I am no longer supporting non retina display images, should I remove my @1x images? Or should I keep them anyways. I heard itunesconnect automatically sets the correct images for you automatically when you upload t… --- ## [Get Started with Appium for iOS/Android Mobile App Testing](https://forums.kodeco.com/t/get-started-with-appium-for-ios-android-mobile-app-testing/24367)
**Author:** [@asyag](https://forums.kodeco.com/u/asyag)\ **Replies:** 0\ **Last updated:** [December 21, 2016, 1:58pm UTC](https://forums.kodeco.com/t/get-started-with-appium-for-ios-android-mobile-app-testing/24367 "2016-12-21T13:58:38Z")
Appium is an open source, cross-platform Test automation tool for native, hybrid and mobile web apps, tested on simulators (iOS, FirefoxOS), emulators (Android), and real devices (iOS, Android, FirefoxOS). Appium drives … --- ## [iOS 10 Test Automation with XCUITest by Appium](https://forums.kodeco.com/t/ios-10-test-automation-with-xcuitest-by-appium/24296)
**Author:** [@asyag](https://forums.kodeco.com/u/asyag)\ **Replies:** 0\ **Last updated:** [December 20, 2016, 10:11am UTC](https://forums.kodeco.com/t/ios-10-test-automation-with-xcuitest-by-appium/24296 "2016-12-20T10:11:45Z")
I want to share these latest news on how Appium is planning to perform testing on the new releases of iOS 10, the functions of XCUITest and the cons its expected to have: How Will Appium Support iOS 10? --- ## [Tutorial on UIDocument and iCloud](https://forums.kodeco.com/t/tutorial-on-uidocument-and-icloud/24210)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [December 19, 2016, 4:39am UTC](https://forums.kodeco.com/t/tutorial-on-uidocument-and-icloud/24210 "2016-12-19T04:39:29Z")
Will the tutorial https://www.raywenderlich.com/12779/icloud-and-uidocument-beyond-the-basics-part-1 work with the current iOS, Xcode, and Swift versions? --- ## [Save a text file in iCloud](https://forums.kodeco.com/t/save-a-text-file-in-icloud/24200)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 0\ **Last updated:** [December 17, 2016, 12:16am UTC](https://forums.kodeco.com/t/save-a-text-file-in-icloud/24200 "2016-12-17T00:16:55Z")
How do I save a text file in iCloud from my app using Swift? --- ## [Realtime location monitoring through firebase?](https://forums.kodeco.com/t/realtime-location-monitoring-through-firebase/24186)
**Author:** [@gaffney](https://forums.kodeco.com/u/gaffney)\ **Replies:** 0\ **Last updated:** [December 16, 2016, 3:34pm UTC](https://forums.kodeco.com/t/realtime-location-monitoring-through-firebase/24186 "2016-12-16T15:34:23Z")
In the uber app the user can see where the driver is located on the map in real time. Is it possible to do this type of real time location monitoring through firebase? --- ## [UITabBarController, UISplitViewController and more Button](https://forums.kodeco.com/t/uitabbarcontroller-uisplitviewcontroller-and-more-button/24183)
**Author:** [@hatsushira](https://forums.kodeco.com/u/hatsushira)\ **Replies:** 0\ **Last updated:** [December 16, 2016, 2:08pm UTC](https://forums.kodeco.com/t/uitabbarcontroller-uisplitviewcontroller-and-more-button/24183 "2016-12-16T14:08:59Z")
Hello, I have the following problem: UISplitViewControllers in a UITabBarController works as expected. But if you have the UISplitView in the more section of the UITabBarController you get “Split View Controllers cann… --- ## [TableView Sections based on dates](https://forums.kodeco.com/t/tableview-sections-based-on-dates/24090)
**Author:** [@fr33rid3r](https://forums.kodeco.com/u/fr33rid3r)\ **Replies:** 2\ **Last updated:** [December 15, 2016, 11:07pm UTC](https://forums.kodeco.com/t/tableview-sections-based-on-dates/24090 "2016-12-15T23:07:04Z")
I have been through the CoreData by Tutorials, and this deals with section headings in a table view which already exist in the Entity attribute, which makes it easy to put into the correct section. I’m looking for infor… --- ## [Jumping to a ViewController deep in the app after receive push-notification](https://forums.kodeco.com/t/jumping-to-a-viewcontroller-deep-in-the-app-after-receive-push-notification/24082)
**Author:** [@dgaedcke](https://forums.kodeco.com/u/dgaedcke)\ **Replies:** 0\ **Last updated:** [December 13, 2016, 7:54pm UTC](https://forums.kodeco.com/t/jumping-to-a-viewcontroller-deep-in-the-app-after-receive-push-notification/24082 "2016-12-13T19:54:26Z")
I’m completed everything in my first app (including receiving push-notifications with custom payload) in Swift 2.2. Now I need to know how to jump to a VC deep in my app to show the received content, but to preserve the… --- ## [Transport Security Setting](https://forums.kodeco.com/t/transport-security-setting/24041)
**Author:** [@hcri50](https://forums.kodeco.com/u/hcri50)\ **Replies:** 1\ **Last updated:** [December 13, 2016, 12:06am UTC](https://forums.kodeco.com/t/transport-security-setting/24041 "2016-12-13T00:06:58Z")
I am having problems in configuring Transport Security. This is how I thought I should configure my Plist Setting Could you please look at my url and and tell me what I am doing wrong for setting up my TransportSecurit… --- ## [How to detect when the "Back" button is clicked in a UINavigationController](https://forums.kodeco.com/t/how-to-detect-when-the-back-button-is-clicked-in-a-uinavigationcontroller/23898)
**Author:** [@jfortyork](https://forums.kodeco.com/u/jfortyork)\ **Replies:** 1\ **Last updated:** [December 9, 2016, 3:21am UTC](https://forums.kodeco.com/t/how-to-detect-when-the-back-button-is-clicked-in-a-uinavigationcontroller/23898 "2016-12-09T03:21:15Z")
Hello All, I have an app that has 2 screens in it. When a button is clicked on the first screen, the UINavigationController pushes the next view controller onto the stack. When I click the “Back” button on the 2nd vie… [Previous page](https://forums.kodeco.com/c/general/ios/17.md?page=37) [Next page](https://forums.kodeco.com/c/general/ios/17.md?page=39)