Recent questions tagged IOS

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ios - UITableView with Multiple Sections using Realm and Swift

Ok, so I found a lot of information regarding UITableView and multiple sections, however, they are always with ... Thank you for your time. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - app rejected because of advertisingIdentifier in Facebook SDK and Flurry SDK

My app was rejected because of advertisingIdentifier in Facebook sdk and Flurry SDK ! I found an occurrence of ... but Facebook not yet. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

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ios - Getting a device UDID from .mobileconfig

I'm trying to write function similar to http://whatismyudid.com/ that, then approved, will return the users ... /enroll.php with mobile safari See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Play YouTube videos in iPhone app without using UIWebView?

I want to play YouTube videos from my iPhone app. I have to tried play YouTube videos in my iPhone app ... using UIWebView. Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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335 views

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ios - After upgrading to xcode 9, cordova app won't build, error 70, requires provisioning profile

Yesterday we upgraded from xcode 8.3.2 to version 9. And now our enterprise distribution apache cordova ios app refuses ... not much I can do. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

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ios - Converting between NSData and base64 strings

What is the easiest and fastest code to do a conversion between NSData and a base64 string? I've read a bunch of ... here but it's too complex. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

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ios - Xcode 7 UI Testing: how to dismiss a series of system alerts in code

I am writing UI test cases using the new Xcode 7 UI Testing feature. At some point of my app, I ask ... service alert? Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

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ios - Launch Apple Mail App from within my own App?

What I already found is [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mailto:"]]; But I just ... last state. Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - NSIndexpath.item vs NSIndexpath.row

Does anyone know the difference between NSIndexpath.row and NSIndexpath.item? Specifically, which one do I use in ... :(NSIndexPath *)indexPath; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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227 views

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ios - Swift - How to remove a decimal from a float if the decimal is equal to 0?

I'm displaying a distance with one decimal, and I would like to remove this decimal in case it is equal to 0 ( ... %.1f", distanceFloat) + "Km" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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351 views

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ios - automaticallyAdjustsScrollViewInsets not working

I've created an extremely simple demo app to test the functionality of automaticallyAdjustsScrollViewInsets, but the last ... did I do wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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261 views

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ios - defaultCalendarForNewEvents failed

When I try to call [newEventStore defaultCalendarForNewEvents], it returns an error message says: [707:907] ... information from googling. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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286 views

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ios - How do you update a CoreData entry that has already been saved in Swift?

I'm not sure what I'm doing wrong here, but when I save the first time into coredata, it works just fine. ... potential error") return nil } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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577 views

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ios - UISearchBar presented by UISearchController in table header view animates too far when active

I am using UISearchController to present a search bar inside the header view of a tableview: ... self. ... search bar from animating down? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

1 answer

ios - Change text of "Return" keyboard button

How can I change the standard text of the "Return" button to something else? I want it to be "Add". See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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343 views

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ios - Entitlements file do not match those specified in your provisioning profile.(0xE8008016)

The executable was signed with invalid entitlements. The entitlements specified in your application's Code Signing Entitlements ... id in that. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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311 views

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ios - Replacement for stringByAddingPercentEscapesUsingEncoding in ios9?

In iOS8 and prior I can use: NSString *str = ...; // some URL NSString * ... proper replacement of stringByAddingPercentEscapesUsingEncoding? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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685 views

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ios - `React/RCTBridgeModule.h` file not found

Getting this error while building a react-native iOS app on xcode. Started getting this error after npm install ... still getting the same error See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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224 views

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ios - core audio offline rendering GenericOutput

Anybody successfully done offline rendering using core-Audio.? I had to mix two audio files and apply reverb(used ... ). Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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383 views

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ios - How to implement auto-complete for address using Apple Map Kit

I want to auto-complete the address for the user as same as what google api provides in this link: https:// ... head for google api ? Thank you See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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394 views

1 answer

ios - How can I debounce a method call?

I'm trying to use a UISearchView to query google places. In doing so, on text change calls for my UISearchBar, I' ... to do this in iOS/Swift. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

1 answer

ios - App killed by SIGKILL when changing privacy settings

My iOS app accesses the user's Photos with ALAssetsLibrary. When I change the privacy settings for the app (Settings → ... ). Is this a bug? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

1 answer

ios - Control cursor position in UITextField

I have a UITextField that I'm forcing formatting on by modifying the text inside the change notification ... position in the UITextField? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

1 answer

ios - How do I set adaptive multiline UILabel text?

I have a UILabel named titleLabel in my storyboard nib set to its default height. I want it to programatically ... text content to be variable. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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ios - UITableView Checkmark ONLY ONE Row at a Time

With this code, I can check multiple rows in a table. But what I want is to only have one row checked at a time ... . Don't know how to do that. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

1 answer

ios - How to change UISearchBar Placeholder and image tint color?

I've been trying search results for hours, but I can't get this figured out. Perhaps it isn't possible. I'm ... white, or perhaps a dark green. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

1 answer

ios - Date to milliseconds and back to date in Swift

I am taking the current time, in UTC, and putting it in nanaoseconds and then I need to take the nanoseconds ... but the date returned isn't See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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316 views

1 answer

ios - Handling private frameworks in Xcode ≥ 7.3

With Xcode 7.3 / iOS 9.3 Apple removed all private frameworks from the iOS SDKs. For research purposes (not App ... a long(er)-term solution? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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