# iOS **URL:** https://forums.kodeco.com/c/general/ios/17.md?page=36 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 37 --- ## [What is the best way to store ApiKeys, ClientSecrets in an app?](https://forums.kodeco.com/t/what-is-the-best-way-to-store-apikeys-clientsecrets-in-an-app/29135)
**Author:** [@ramachandran](https://forums.kodeco.com/u/ramachandran)\ **Replies:** 1\ **Last updated:** [May 3, 2017, 1:13am UTC](https://forums.kodeco.com/t/what-is-the-best-way-to-store-apikeys-clientsecrets-in-an-app/29135 "2017-05-03T01:13:34Z")
What is the best way to store apikeys, client secrets and other sensitive data in an app? Currently i have them stored in a plist file. Is this the right(or a safe) way to do this? Are there any alternatives? --- ## [How to reduce screen loading times and app crash issue](https://forums.kodeco.com/t/how-to-reduce-screen-loading-times-and-app-crash-issue/29069)
**Author:** [@sylendra2426](https://forums.kodeco.com/u/sylendra2426)\ **Replies:** 0\ **Last updated:** [April 29, 2017, 7:29pm UTC](https://forums.kodeco.com/t/how-to-reduce-screen-loading-times-and-app-crash-issue/29069 "2017-04-29T19:29:43Z")
Hi, I’m adding a bunch of stackviews(horizontal) to the vertical stack view programmatically inside a VIEWDIDLOAD method.Im adding this in almost 10 screens but while navigating to the respective screens it is taking al… --- ## [RW Account Issues](https://forums.kodeco.com/t/rw-account-issues/28636)
**Author:** [@giraffe](https://forums.kodeco.com/u/giraffe)\ **Replies:** 0\ **Last updated:** [April 20, 2017, 9:01pm UTC](https://forums.kodeco.com/t/rw-account-issues/28636 "2017-04-20T21:01:27Z")
I currently can’t create topics on the forums except if I’m browsing the “all topics” link. Also, I’d like to change my account’s email, something i can’t seem to do from the Preferences page. Any ideas? I don’t even … --- ## [Can't make my app run on an actual device](https://forums.kodeco.com/t/cant-make-my-app-run-on-an-actual-device/28545)
**Author:** [@foz](https://forums.kodeco.com/u/foz)\ **Replies:** 2\ **Last updated:** [April 20, 2017, 6:06pm UTC](https://forums.kodeco.com/t/cant-make-my-app-run-on-an-actual-device/28545 "2017-04-20T18:06:46Z")
It was a struggle getting my devices to find each other, and it’s proving to be a nightmare trying to test Xcode apps on a real device. Neither of my devices will accept another upgrade - they both claim to be fully up-t… --- ## [What's the best practice to handle multiple environments for one app?](https://forums.kodeco.com/t/whats-the-best-practice-to-handle-multiple-environments-for-one-app/28622)
**Author:** [@fisalcs](https://forums.kodeco.com/u/fisalcs)\ **Replies:** 0\ **Last updated:** [April 20, 2017, 4:42pm UTC](https://forums.kodeco.com/t/whats-the-best-practice-to-handle-multiple-environments-for-one-app/28622 "2017-04-20T16:42:16Z")
Hi folks, I’d like to know what is the best practice to have multiple apps for my app in multiple environments? I see some engineers use targets and other use xcconfig files to change the value of bundle identifier, app… --- ## [Sending data using prepare(for:sender:)](https://forums.kodeco.com/t/sending-data-using-prepare-for-sender/28593)
**Author:** [@puppet](https://forums.kodeco.com/u/puppet)\ **Replies:** 1\ **Last updated:** [April 20, 2017, 2:04am UTC](https://forums.kodeco.com/t/sending-data-using-prepare-for-sender/28593 "2017-04-20T02:04:55Z")
Hello, I’ve been making my own little projects based on concepts I’ve picked up from iOS Apprentice(tables). Such as sending data around using prepare(for:sender:). Here’s a problem I ran into… ViewController#1 has a t… --- ## [How to get metadata from Podcast - specifically feed and description](https://forums.kodeco.com/t/how-to-get-metadata-from-podcast-specifically-feed-and-description/28459)
**Author:** [@whoit](https://forums.kodeco.com/u/whoit)\ **Replies:** 0\ **Last updated:** [April 16, 2017, 6:42pm UTC](https://forums.kodeco.com/t/how-to-get-metadata-from-podcast-specifically-feed-and-description/28459 "2017-04-16T18:42:55Z")
I cannot figure out how to get the Podcast-specific metadata - “Description” and “Feed”. These are not part of the ID3 tag/keyspace, however you can see the data in both Apple iTunes \> Info \> Description and in the iOS P… --- ## [Which version of Xcode for Realm video tutorials?](https://forums.kodeco.com/t/which-version-of-xcode-for-realm-video-tutorials/28397)
**Author:** [@bgendler](https://forums.kodeco.com/u/bgendler)\ **Replies:** 2\ **Last updated:** [April 15, 2017, 7:31pm UTC](https://forums.kodeco.com/t/which-version-of-xcode-for-realm-video-tutorials/28397 "2017-04-15T19:31:09Z")
Have tried 7.3, 8.0, and 8.3. Do I need 8.1, 8.2? What is the guidance from Marin? Thanks --- ## [App crashed When updating 2nd version from AppStore but working fine on first download](https://forums.kodeco.com/t/app-crashed-when-updating-2nd-version-from-appstore-but-working-fine-on-first-download/25959)
**Author:** [@benantony](https://forums.kodeco.com/u/benantony)\ **Replies:** 1\ **Last updated:** [February 7, 2017, 8:20pm UTC](https://forums.kodeco.com/t/app-crashed-when-updating-2nd-version-from-appstore-but-working-fine-on-first-download/25959 "2017-02-07T20:20:38Z")
Hello Everyone, I am working on the 2nd version of an ios app and it compleated sucessfully and it is published in appstore. the problem is that when the existing user update the app to 2nd version it crashed. But it is… --- ## [Opentok 3d (stitched stereophonic) published stream. Creating IOS app to play 3d stream](https://forums.kodeco.com/t/opentok-3d-stitched-stereophonic-published-stream-creating-ios-app-to-play-3d-stream/28389)
**Author:** [@jsdonnelly](https://forums.kodeco.com/u/jsdonnelly)\ **Replies:** 0\ **Last updated:** [April 14, 2017, 8:37am UTC](https://forums.kodeco.com/t/opentok-3d-stitched-stereophonic-published-stream-creating-ios-app-to-play-3d-stream/28389 "2017-04-14T08:37:45Z")
I am using opentok to publish a 3d stream (stitched). This is a web implementation. (WebRTC). All is fine on Andriod. WebRTC is not available on IPone. I have created an app to play the stream using opentok.ios (2d pre… --- ## [Help with Navigation Controller and an odd blank space](https://forums.kodeco.com/t/help-with-navigation-controller-and-an-odd-blank-space/28380)
**Author:** [@frankieshakes](https://forums.kodeco.com/u/frankieshakes)\ **Replies:** 0\ **Last updated:** [April 14, 2017, 12:19am UTC](https://forums.kodeco.com/t/help-with-navigation-controller-and-an-odd-blank-space/28380 "2017-04-14T00:19:38Z")
Hi there, I’m having an issue with an app I’m working on that consists of some screens (within a UINavigationController hierarchy) that have both a title and a prompt, other screens that have just a title and some scree… --- ## [Focus Mode in UITextView](https://forums.kodeco.com/t/focus-mode-in-uitextview/28326)
**Author:** [@crashhh](https://forums.kodeco.com/u/crashhh)\ **Replies:** 0\ **Last updated:** [April 12, 2017, 2:18pm UTC](https://forums.kodeco.com/t/focus-mode-in-uitextview/28326 "2017-04-12T14:18:45Z")
Hey there, I want to make a focus mode in UITextView. I want highlight the current sentence you are editing and blur everything else. Is there a simple way to get the range of the sentence at selected range in UITextView… --- ## [Decided to try this method in your application self-sizing Table View Cells Why the transition does not display data on the display?](https://forums.kodeco.com/t/decided-to-try-this-method-in-your-application-self-sizing-table-view-cells-why-the-transition-does-not-display-data-on-the-display/28280)
**Author:** [@ilyin](https://forums.kodeco.com/u/ilyin)\ **Replies:** 0\ **Last updated:** [April 11, 2017, 7:36pm UTC](https://forums.kodeco.com/t/decided-to-try-this-method-in-your-application-self-sizing-table-view-cells-why-the-transition-does-not-display-data-on-the-display/28280 "2017-04-11T19:36:16Z")
Her is my code recently published on the website ios - Value in JSON does not display in tableviewcell custom - Stack Overflow . I will be very grateful for the help from professionals https://www.raywenderlich.com/129… --- ## [Submission - Application Loader](https://forums.kodeco.com/t/submission-application-loader/28135)
**Author:** [@jack7](https://forums.kodeco.com/u/jack7)\ **Replies:** 1\ **Last updated:** [April 10, 2017, 5:14am UTC](https://forums.kodeco.com/t/submission-application-loader/28135 "2017-04-10T05:14:52Z")
Hi, I’m trying to send the App to Apple, but I have an error: No architectures in the binary. Lipo failed to detect any architectures in the bundle executable. What I have to do? Thanks! :wink: --- ## [Flexible center label](https://forums.kodeco.com/t/flexible-center-label/28142)
**Author:** [@jonny](https://forums.kodeco.com/u/jonny)\ **Replies:** 2\ **Last updated:** [April 9, 2017, 2:15am UTC](https://forums.kodeco.com/t/flexible-center-label/28142 "2017-04-09T02:15:16Z")
Hi I’m just wondering how/if it’s possible to align three objects with this format, where the center label is flexible in length? button -- label -- button So I could pin both buttons to the top of the screen and the… --- ## [Viewcells with images](https://forums.kodeco.com/t/viewcells-with-images/28143)
**Author:** [@jonny](https://forums.kodeco.com/u/jonny)\ **Replies:** 1\ **Last updated:** [April 8, 2017, 10:47pm UTC](https://forums.kodeco.com/t/viewcells-with-images/28143 "2017-04-08T22:47:00Z")
Hi I have a normal table, in my table I have a label and also an image. The image is optional and I’m finding once I’ve added in some people and images that as I scroll through the table on random cells an image from a … --- ## [Tab/Nav Bar Blur Effect](https://forums.kodeco.com/t/tab-nav-bar-blur-effect/28145)
**Author:** [@omnia6890](https://forums.kodeco.com/u/omnia6890)\ **Replies:** 0\ **Last updated:** [April 8, 2017, 8:14pm UTC](https://forums.kodeco.com/t/tab-nav-bar-blur-effect/28145 "2017-04-08T20:14:06Z")
How can I give blur effect to my navigation/tab bar like apple iTunesStor(or Appstore) app in a simple way? --- ## [Is UIScrollView the right option here?](https://forums.kodeco.com/t/is-uiscrollview-the-right-option-here/28085)
**Author:** [@jonny](https://forums.kodeco.com/u/jonny)\ **Replies:** 3\ **Last updated:** [April 7, 2017, 12:12pm UTC](https://forums.kodeco.com/t/is-uiscrollview-the-right-option-here/28085 "2017-04-07T12:12:42Z")
Hi Back to my list of things I don’t know what they’re called in iOS. I’m wanting to display a fair amount of information on my screen. It would be longer than the screen height. So do I need to make this controller a … --- ## [Adding app info to lock screen when active](https://forums.kodeco.com/t/adding-app-info-to-lock-screen-when-active/27977)
**Author:** [@jonny](https://forums.kodeco.com/u/jonny)\ **Replies:** 2\ **Last updated:** [April 6, 2017, 12:56pm UTC](https://forums.kodeco.com/t/adding-app-info-to-lock-screen-when-active/27977 "2017-04-06T12:56:46Z")
Hi I never know what these things are called within iOS. But I’m when an app is active, how do add info to the lock screen? As a specific example, if you run the Timer in iOS and lock your phone, it will still pop up ho… --- ## [Segmented button and modal view](https://forums.kodeco.com/t/segmented-button-and-modal-view/28017)
**Author:** [@u3qu3oxyvflx](https://forums.kodeco.com/u/u3qu3oxyvflx)\ **Replies:** 0\ **Last updated:** [April 5, 2017, 9:43pm UTC](https://forums.kodeco.com/t/segmented-button-and-modal-view/28017 "2017-04-05T21:43:47Z")
I need help from anyone who can point me in the right direction, I’d appreciate it. I have a segmented control. When the 3rd button is tapped, I want a modal view to appear that requests information from the user. Whe… --- ## [Where / how to display alert message](https://forums.kodeco.com/t/where-how-to-display-alert-message/27789)
**Author:** [@u3qu3oxyvflx](https://forums.kodeco.com/u/u3qu3oxyvflx)\ **Replies:** 6\ **Last updated:** [April 3, 2017, 3:55pm UTC](https://forums.kodeco.com/t/where-how-to-display-alert-message/27789 "2017-04-03T15:55:20Z")
I’m writing an iOS app in Swift. When the app starts, I run some internal data integrity checks. If they fail, I want to display something. I tried to put a modal UIAlertController into the viewDidAppear on my initial… --- ## [Disabling bar button item (on the right) in a navigation bar](https://forums.kodeco.com/t/disabling-bar-button-item-on-the-right-in-a-navigation-bar/27552)
**Author:** [@jfortyork](https://forums.kodeco.com/u/jfortyork)\ **Replies:** 2\ **Last updated:** [April 1, 2017, 6:25am UTC](https://forums.kodeco.com/t/disabling-bar-button-item-on-the-right-in-a-navigation-bar/27552 "2017-04-01T06:25:55Z")
Hi, I am trying to disable the navigation bar button item (ie. the Edit button on the right of the navigation bar). I’m able to do this by setting self.navigationItem.rightBarButtonItem?.isEnabled = false. However, if… --- ## [How to put Ads in iOS game for with swift 3](https://forums.kodeco.com/t/how-to-put-ads-in-ios-game-for-with-swift-3/25557)
**Author:** [@cinnastix](https://forums.kodeco.com/u/cinnastix)\ **Replies:** 1\ **Last updated:** [March 31, 2017, 12:42pm UTC](https://forums.kodeco.com/t/how-to-put-ads-in-ios-game-for-with-swift-3/25557 "2017-03-31T12:42:20Z")
Hi, I was wondering how to put ads in in an ios game using Swift 3. Thanks. --- ## [UI Testing without Storyboards, iOS 10](https://forums.kodeco.com/t/ui-testing-without-storyboards-ios-10/27632)
**Author:** [@imnot\_willsmith](https://forums.kodeco.com/u/imnot_willsmith)\ **Replies:** 0\ **Last updated:** [March 28, 2017, 5:39pm UTC](https://forums.kodeco.com/t/ui-testing-without-storyboards-ios-10/27632 "2017-03-28T17:39:24Z")
I am familiar with the concept of UI testing in general, but I was wondering if anyone has any insight on testing when the UI is completely programmatic. Would it be similar to regular unit testing with touch events? Any… --- ## [Part 5: carousel layout: cell snapping](https://forums.kodeco.com/t/part-5-carousel-layout-cell-snapping/27487)
**Author:** [@redchameleon](https://forums.kodeco.com/u/redchameleon)\ **Replies:** 0\ **Last updated:** [March 24, 2017, 6:09am UTC](https://forums.kodeco.com/t/part-5-carousel-layout-cell-snapping/27487 "2017-03-24T06:09:02Z")
I found that when you scroll the first image down, the image goes up and snaps really fast to the center. The behavior is a little jerky. In contrast, the last image does behave nicely when you try to scroll it up and t… --- ## [Design Pattern: MVVM iOS Application](https://forums.kodeco.com/t/design-pattern-mvvm-ios-application/27418)
**Author:** [@sakthikumars](https://forums.kodeco.com/u/sakthikumars)\ **Replies:** 2\ **Last updated:** [March 22, 2017, 10:40am UTC](https://forums.kodeco.com/t/design-pattern-mvvm-ios-application/27418 "2017-03-22T10:40:17Z")
Has anyone implemented MVVM pattern in your iOS app(Obj-C) without using ReactiveCocoa? Found lots of examples here, but all of them use Reactive Cocoa. I wanted a simple example of MVVM implementation. --- ## [Dev Opinion Poll the Second - Noise cancelling headphones](https://forums.kodeco.com/t/dev-opinion-poll-the-second-noise-cancelling-headphones/26488)
**Author:** [@mikesdev](https://forums.kodeco.com/u/mikesdev)\ **Replies:** 2\ **Last updated:** [March 22, 2017, 4:43am UTC](https://forums.kodeco.com/t/dev-opinion-poll-the-second-noise-cancelling-headphones/26488 "2017-03-22T04:43:06Z")
Hello fellow RW’ers. I live in quite the noisy household, needless to say ( but I am going to say it anyway ) study and focus can be a challenge. Hence the opinion poll of noise cancelling headphones. I had a cheap pai… --- ## [Dev Opinion Poll - Which iPhone, 7 or 7 Plus?](https://forums.kodeco.com/t/dev-opinion-poll-which-iphone-7-or-7-plus/26486)
**Author:** [@mikesdev](https://forums.kodeco.com/u/mikesdev)\ **Replies:** 5\ **Last updated:** [March 22, 2017, 3:28am UTC](https://forums.kodeco.com/t/dev-opinion-poll-which-iphone-7-or-7-plus/26486 "2017-03-22T03:28:43Z")
Hello fellow RW’ers. As developers I would like to get your personal opinions for device size. I am leaning towards the iPhone 7 however the 7 plus is still on the radar. I am still learning to develop and need a good d… --- ## [How do a search bar controller under navigation bar?](https://forums.kodeco.com/t/how-do-a-search-bar-controller-under-navigation-bar/27370)
**Author:** [@lsimonelli17](https://forums.kodeco.com/u/lsimonelli17)\ **Replies:** 1\ **Last updated:** [March 21, 2017, 10:22pm UTC](https://forums.kodeco.com/t/how-do-a-search-bar-controller-under-navigation-bar/27370 "2017-03-21T22:22:10Z")
hi, my question is: how can I put a search bar controller under the navigation controller but on the mapview? Any help will be much appreciated. Thanks! --- ## [Create App ID, Bundle Identifier](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371)
**Author:** [@antonio\_k](https://forums.kodeco.com/u/antonio_k)\ **Replies:** 2\ **Last updated:** [March 21, 2017, 7:31pm UTC](https://forums.kodeco.com/t/create-app-id-bundle-identifier/27371 "2017-03-21T19:31:53Z")
Do I need a website to create BundleID, or can I use something else instead of. Usually BundleID are the reverse of domain combined with the app name: com.domanName.appname Should the domain have a valid website, or ca… [Previous page](https://forums.kodeco.com/c/general/ios/17.md?page=35) [Next page](https://forums.kodeco.com/c/general/ios/17.md?page=37)