# iOS **URL:** https://forums.kodeco.com/c/general/ios/17.md?page=31 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 32 --- ## [A strutured way to organize and work my data](https://forums.kodeco.com/t/a-strutured-way-to-organize-and-work-my-data/35644)
**Author:** [@forrequi](https://forums.kodeco.com/u/forrequi)\ **Replies:** 1\ **Last updated:** [October 17, 2017, 5:05pm UTC](https://forums.kodeco.com/t/a-strutured-way-to-organize-and-work-my-data/35644 "2017-10-17T17:05:36Z")
Hi, thanks for read this. I’m writing a iOS app to take care about local motorcycle race events. Each event have 3 stages and about 50 pilots. I’ve defining a structure for pilots data (name, lastName, number, etc), and… --- ## [Adding push notification to exist App](https://forums.kodeco.com/t/adding-push-notification-to-exist-app/35574)
**Author:** [@samerhameed](https://forums.kodeco.com/u/samerhameed)\ **Replies:** 5\ **Last updated:** [October 16, 2017, 6:57pm UTC](https://forums.kodeco.com/t/adding-push-notification-to-exist-app/35574 "2017-10-16T18:57:00Z")
Dear Sir, I have an App published in the store without push notification, now I want to update a new version for this App to include thus feature. I searched in the net and all the articles I found talks about how to s… --- ## [Capturing contact street, city, stqte, zipcode from contact details in iOS Xcode 8](https://forums.kodeco.com/t/capturing-contact-street-city-stqte-zipcode-from-contact-details-in-ios-xcode-8/35371)
**Author:** [@twglodek](https://forums.kodeco.com/u/twglodek)\ **Replies:** 1\ **Last updated:** [October 13, 2017, 4:44pm UTC](https://forums.kodeco.com/t/capturing-contact-street-city-stqte-zipcode-from-contact-details-in-ios-xcode-8/35371 "2017-10-13T16:44:54Z")
I am writing some code in Xcode 8 that allows the user to select a contact, then have that contacts name, street, city, state, country, and zipcode populate into a label on the view controller then pass that information … --- ## [Crop photo taken from camera](https://forums.kodeco.com/t/crop-photo-taken-from-camera/35300)
**Author:** [@rufy](https://forums.kodeco.com/u/rufy)\ **Replies:** 1\ **Last updated:** [October 11, 2017, 8:01pm UTC](https://forums.kodeco.com/t/crop-photo-taken-from-camera/35300 "2017-10-11T20:01:53Z")
Hi everyone, i’ve create an custom camera that has an view controller with that the user can select the portion of photo to take. like a cropper. the problem is that the taken photo is bigger than camera and when try to… --- ## [Storyboard reference to a different project](https://forums.kodeco.com/t/storyboard-reference-to-a-different-project/35342)
**Author:** [@cleversou](https://forums.kodeco.com/u/cleversou)\ **Replies:** 4\ **Last updated:** [October 11, 2017, 4:44pm UTC](https://forums.kodeco.com/t/storyboard-reference-to-a-different-project/35342 "2017-10-11T16:44:29Z")
I’m having a difficult time trying to figuring out how to make a storyboard reference work with storyboard from other project. I’m trying to modularize my App, so I’m creating multiple projects inside Xcode workspace. Th… --- ## [CloudKit Database](https://forums.kodeco.com/t/cloudkit-database/35459)
**Author:** [@jmanderson](https://forums.kodeco.com/u/jmanderson)\ **Replies:** 0\ **Last updated:** [October 11, 2017, 1:03pm UTC](https://forums.kodeco.com/t/cloudkit-database/35459 "2017-10-11T13:03:47Z")
Is it possible to delete a database from the default CloudKit container? I have some that are unused. --- ## [Linking a static or dynamic library to a project in a workspace?](https://forums.kodeco.com/t/linking-a-static-or-dynamic-library-to-a-project-in-a-workspace/35454)
**Author:** [@baltrunas](https://forums.kodeco.com/u/baltrunas)\ **Replies:** 0\ **Last updated:** [October 11, 2017, 10:25am UTC](https://forums.kodeco.com/t/linking-a-static-or-dynamic-library-to-a-project-in-a-workspace/35454 "2017-10-11T10:25:22Z")
I’ve done this before, several years ago with Xcode 5 or 6. Now using Xcode 8 or 9, I seem to be missing someting. No matter what I’v done, when I try to build and link my project, I get the Linker message: Undefined … --- ## [After updating OS to high Sierra, Xcode to 9 ... sprite kit issues](https://forums.kodeco.com/t/after-updating-os-to-high-sierra-xcode-to-9-sprite-kit-issues/35305)
**Author:** [@cybershoggy](https://forums.kodeco.com/u/cybershoggy)\ **Replies:** 2\ **Last updated:** [October 9, 2017, 8:22am UTC](https://forums.kodeco.com/t/after-updating-os-to-high-sierra-xcode-to-9-sprite-kit-issues/35305 "2017-10-09T08:22:49Z")
Hello, A game made recently with Swift 3 was working perfectly until Xcode was updated. Now sprites aren’t loaded and displayed, and other problems. I tried to write a program to initialise an SKSpriteNode with a sprit… --- ## [Porting Android app to IOS](https://forums.kodeco.com/t/porting-android-app-to-ios/35323)
**Author:** [@sgiddings](https://forums.kodeco.com/u/sgiddings)\ **Replies:** 2\ **Last updated:** [October 9, 2017, 6:44am UTC](https://forums.kodeco.com/t/porting-android-app-to-ios/35323 "2017-10-09T06:44:59Z")
I have built an android tablet application which has a certain success and have received numerous requests for it to be available equally on iPad. The application renders music scores directly in a custom view (this is n… --- ## [Why we need the synchronous operation in ios](https://forums.kodeco.com/t/why-we-need-the-synchronous-operation-in-ios/25004)
**Author:** [@lohanrakesh](https://forums.kodeco.com/u/lohanrakesh)\ **Replies:** 2\ **Last updated:** [October 8, 2017, 11:18am UTC](https://forums.kodeco.com/t/why-we-need-the-synchronous-operation-in-ios/25004 "2017-10-08T11:18:10Z")
Hello Friends I want to know As we all know how asynchronous task are necessary for concurrency but Wanted to know why we need the synchronous tasks. while we can achieve the same with the normal usage of function. Tha… --- ## [Can we get any certification if we complete all swift videos](https://forums.kodeco.com/t/can-we-get-any-certification-if-we-complete-all-swift-videos/35099)
**Author:** [@sattuluri](https://forums.kodeco.com/u/sattuluri)\ **Replies:** 1\ **Last updated:** [October 5, 2017, 4:59pm UTC](https://forums.kodeco.com/t/can-we-get-any-certification-if-we-complete-all-swift-videos/35099 "2017-10-05T16:59:58Z")
Hi , Did we have any process of issuing certifications in our raywenderlich after completing all videos Cheers Sattulur --- ## [Unrecognized selector error with search feature of table view](https://forums.kodeco.com/t/unrecognized-selector-error-with-search-feature-of-table-view/35108)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [October 4, 2017, 7:29pm UTC](https://forums.kodeco.com/t/unrecognized-selector-error-with-search-feature-of-table-view/35108 "2017-10-04T19:29:50Z")
This code I use with my indexing feature on a table view is generating a runtime error: let collation = UILocalizedIndexedCollation.current() sectionNumber = collation.section(for: tssContact, collationStringSelector: #… --- ## [Best Productivity App for iPhone or iPad](https://forums.kodeco.com/t/best-productivity-app-for-iphone-or-ipad/26541)
**Author:** [@syedumer](https://forums.kodeco.com/u/syedumer)\ **Replies:** 1\ **Last updated:** [October 4, 2017, 7:35am UTC](https://forums.kodeco.com/t/best-productivity-app-for-iphone-or-ipad/26541 "2017-10-04T07:35:15Z")
Document Writer and PDF Maker for Microsoft Office Another immense app update for managing office work and saving everyone from carrying a bag full of files, mindspeak software the developers of the best iOS applications… --- ## [How do I create a bridging header to use swift with objective-c](https://forums.kodeco.com/t/how-do-i-create-a-bridging-header-to-use-swift-with-objective-c/34999)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 3\ **Last updated:** [October 3, 2017, 6:10pm UTC](https://forums.kodeco.com/t/how-do-i-create-a-bridging-header-to-use-swift-with-objective-c/34999 "2017-10-03T18:10:20Z")
I can’t remember how I created a bridging header in Xcode in order to use Swift code with Objective-C. The Help search in Xcode doesn’t turn up anything. --- ## [Your First Swift 4 & iOS 11 App - Images - Section 5](https://forums.kodeco.com/t/your-first-swift-4-ios-11-app-images-section-5/35035)
**Author:** [@lib7404](https://forums.kodeco.com/u/lib7404)\ **Replies:** 4\ **Last updated:** [October 2, 2017, 9:27pm UTC](https://forums.kodeco.com/t/your-first-swift-4-ios-11-app-images-section-5/35035 "2017-10-02T21:27:11Z")
Good afternoon. I’m really enjoying the course and I’m making amazing progress. However, I cannot seem to find the link to download the images for section 5 - Making it look pretty. The only download I could find was the… --- ## [WKWebView and UIMenuController](https://forums.kodeco.com/t/wkwebview-and-uimenucontroller/35083)
**Author:** [@sshah](https://forums.kodeco.com/u/sshah)\ **Replies:** 0\ **Last updated:** [October 2, 2017, 2:59pm UTC](https://forums.kodeco.com/t/wkwebview-and-uimenucontroller/35083 "2017-10-02T14:59:03Z")
I’m currently stuck with limiting the number of items displayed in a UIMenuController when I long press on text in WKWebView. I’m using a custom webView by subclassing the WKWebView, and I need to display only my custom… --- ## [How to Add transitions between video clips in objective c ios](https://forums.kodeco.com/t/how-to-add-transitions-between-video-clips-in-objective-c-ios/18513)
**Author:** [@rahulbangde](https://forums.kodeco.com/u/rahulbangde)\ **Replies:** 1\ **Last updated:** [October 1, 2017, 11:56am UTC](https://forums.kodeco.com/t/how-to-add-transitions-between-video-clips-in-objective-c-ios/18513 "2017-10-01T11:56:09Z")
I want to create video with transition by using multiple video. --- ## [How does Reminders app share list with other iCloud accounts?](https://forums.kodeco.com/t/how-does-reminders-app-share-list-with-other-icloud-accounts/34988)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [September 29, 2017, 9:04pm UTC](https://forums.kodeco.com/t/how-does-reminders-app-share-list-with-other-icloud-accounts/34988 "2017-09-29T21:04:29Z")
I’m trying to create an app like the Reminders app in iOS. I would like to figure out how to share a list with other iCloud accounts like the Reminders app does. Anyone know how to do that? I think it’s a matter of sh… --- ## [Use code to send email from iOS app](https://forums.kodeco.com/t/use-code-to-send-email-from-ios-app/34989)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [September 29, 2017, 10:02am UTC](https://forums.kodeco.com/t/use-code-to-send-email-from-ios-app/34989 "2017-09-29T10:02:31Z")
How would I use Swift to send email from an app without using MFMailComposeViewController or any UI except perhaps my own? --- ## [How to make private shared framework](https://forums.kodeco.com/t/how-to-make-private-shared-framework/34881)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [September 28, 2017, 9:23pm UTC](https://forums.kodeco.com/t/how-to-make-private-shared-framework/34881 "2017-09-28T21:23:25Z")
In the WenderLoon Siri tutorial, how was WenderLoonCore created? Is that made b going to File\>New\>Target\>Cocoa Touch Framework? --- ## [What does "file a radar" mean?](https://forums.kodeco.com/t/what-does-file-a-radar-mean/34876)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [September 28, 2017, 9:21pm UTC](https://forums.kodeco.com/t/what-does-file-a-radar-mean/34876 "2017-09-28T21:21:43Z")
In the SiriKit Tutorial for iOS, it says at the end, “If your app isn’t covered by the existing domains and intents, try mapping out the intents, parameters, responses and model objects and file a radar.” What does “fil… --- ## [Siri doesn't see the WonderLoon app](https://forums.kodeco.com/t/siri-doesnt-see-the-wonderloon-app/34873)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 1\ **Last updated:** [September 28, 2017, 9:17pm UTC](https://forums.kodeco.com/t/siri-doesnt-see-the-wonderloon-app/34873 "2017-09-28T21:17:58Z")
When I test the WonderLoon app from the tutorial on Siri, Siri responds by saying she doesn’t see an app for that. How do I fix this so she can find the app? --- ## [How to connect iOS app to a hardware over wifi? Is it possible](https://forums.kodeco.com/t/how-to-connect-ios-app-to-a-hardware-over-wifi-is-it-possible/34868)
**Author:** [@ehabsaifan](https://forums.kodeco.com/u/ehabsaifan)\ **Replies:** 1\ **Last updated:** [September 28, 2017, 9:12pm UTC](https://forums.kodeco.com/t/how-to-connect-ios-app-to-a-hardware-over-wifi-is-it-possible/34868 "2017-09-28T21:12:04Z")
favorite I have this situation and I hope that anybody will be able to help me with. So we have some hardware devices that needs to be controlled by an iOS app (either all together or one at a time which ever possible t… --- ## [Strange stuff about iPhone X](https://forums.kodeco.com/t/strange-stuff-about-iphone-x/34524)
**Author:** [@mrleps](https://forums.kodeco.com/u/mrleps)\ **Replies:** 1\ **Last updated:** [September 26, 2017, 7:39pm UTC](https://forums.kodeco.com/t/strange-stuff-about-iphone-x/34524 "2017-09-26T19:39:55Z")
Just searching info about new iPhone X. This people says that iPhone X have a 3D scanner(???) and they offer developers adding 3d features in their apps. It sounds… strange. Apple haven’t announce any 3d scanners only Fa… --- ## [Play Stream RTSP](https://forums.kodeco.com/t/play-stream-rtsp/34789)
**Author:** [@davidfresh](https://forums.kodeco.com/u/davidfresh)\ **Replies:** 1\ **Last updated:** [September 26, 2017, 4:16am UTC](https://forums.kodeco.com/t/play-stream-rtsp/34789 "2017-09-26T04:16:31Z")
Anyone know how I can play an audio with RTSP on iOS? --- ## [Xcode Tips and Tricks, part 6 Storyboards and Visual Debugging](https://forums.kodeco.com/t/xcode-tips-and-tricks-part-6-storyboards-and-visual-debugging/34662)
**Author:** [@gorillanova](https://forums.kodeco.com/u/gorillanova)\ **Replies:** 1\ **Last updated:** [September 25, 2017, 9:29pm UTC](https://forums.kodeco.com/t/xcode-tips-and-tricks-part-6-storyboards-and-visual-debugging/34662 "2017-09-25T21:29:35Z")
In this tutorial the visual debugger is shown. It is not clear what makes the visual debugger button (or menu command) available. I saw it once, used it, saw nothing on the screen, and then had no idea how to escape out.… --- ## [The scrolling is slow in the tableview (Obj-c)](https://forums.kodeco.com/t/the-scrolling-is-slow-in-the-tableview-obj-c/34462)
**Author:** [@jack7](https://forums.kodeco.com/u/jack7)\ **Replies:** 6\ **Last updated:** [September 22, 2017, 4:00am UTC](https://forums.kodeco.com/t/the-scrolling-is-slow-in-the-tableview-obj-c/34462 "2017-09-22T04:00:11Z")
Hi, I have a tableview with an array of objects. If, the array of objects is for example 50 objects, when I scroll the tableview, the scroll is fast; but if, the array of objects are 500, scrolling is slow. Why? Can I … --- ## [Select view on tap](https://forums.kodeco.com/t/select-view-on-tap/34453)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 5\ **Last updated:** [September 21, 2017, 8:33pm UTC](https://forums.kodeco.com/t/select-view-on-tap/34453 "2017-09-21T20:33:09Z")
In the Reminders app, when you hold down on the alarm date, the field looks selected (it darkens). How would I duplicate that behavior in my app? Would I need to use a UIView for that field? --- ## [Interface iOS app with web address](https://forums.kodeco.com/t/interface-ios-app-with-web-address/34403)
**Author:** [@brower](https://forums.kodeco.com/u/brower)\ **Replies:** 4\ **Last updated:** [September 15, 2017, 9:22am UTC](https://forums.kodeco.com/t/interface-ios-app-with-web-address/34403 "2017-09-15T09:22:57Z")
I have an app that needs to send to a URL and receive in return a JSON encoded object. I need to do this from within the app without the user knowing about it so as not to bother the user. I can’t use Safari. The purp… --- ## [Working with Multiple Versions of Xcode](https://forums.kodeco.com/t/working-with-multiple-versions-of-xcode/30482)
**Author:** [@hacknicity](https://forums.kodeco.com/u/hacknicity)\ **Replies:** 1\ **Last updated:** [September 14, 2017, 3:35pm UTC](https://forums.kodeco.com/t/working-with-multiple-versions-of-xcode/30482 "2017-09-14T15:35:27Z")
I wrote a blog post about using multiple versions of Xcode that you might find interesting: Working with Multiple Versions of Xcode | by Geoff Hackworth | Medium Geoff. [Previous page](https://forums.kodeco.com/c/general/ios/17.md?page=30) [Next page](https://forums.kodeco.com/c/general/ios/17.md?page=32)