Recent questions tagged IOS

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ios - Xcode debug build vs release build

I am currently building a react native app using expo. However, I needed to use cocoapods, which is why I am now ... 1 macOS: 10.15.3 Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Open phone settings programmatically in iOS9

I recently have an app summited to the app store and they refused to approve the following code I used open ... only the phone settings instead. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Can someone explain this @synthesize syntax?

I'm following the example Navigation View template with core data in the latest iOS SDK. In the ... has really confused matters. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - MPVolumeView does not show route button on launch

iOS 9.1 - iPhone 6S MPVolumeView's route button (airplay) is not showing when app launches even when ... addSubview: myVolumeView]; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - UIWebView Deprecation and App Store Rejection on Xamarin Forms

Can i fix the following ? My setup Xamarin.iOS Version: 13.16.0.13 (Visual Studio Community) Visual Studio ... error on publish Thank you! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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550 views

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ios - Why [UIScreen mainScreen].bounds] is not returning full screen size?

I have an app that was created prior to the new iPhone 5 retina widescreen device. Now i am trying to ... height still 480 instead of 568? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Remove duplicate structs in array based on struct property in Swift

I have made a simple struct and implemented the Equatable protocol : extension MyModelStruct: Equatable {} func ==(lhs: ... : Version 7.3.1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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262 views

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ios - start position of table view is wrong in simulator, and is not the same in storyboard

I created a tableview in storyboard, which looks good, but the start position is wrong in the simulator or device. ... How could I solve it?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Form NSPredicate from string that contains id's

I have this problem where I can't think of how to write this predicate. I have an Entity called Contact, ... any suggestions, thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

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ios - Restkit request not sending parameters

My implementation is not sending parameters. Here is the RequestDescriptor: RKObjectMapping *userMapping = [RKObjectMapping ... under me key See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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659 views

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ios - Set custom font for UITableView swipe action (UIContextualAction)

How do you set a custom font for the title in UIContextualAction? I have tried UIAppearance but without any luck... Cheers! :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

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ios - Swift (beta 3) "NSDictionary? does not conform to protocol 'Equatable'"

I've had a fair few warnings and errors in my Swift code since updating to the latest Xcode 6 DP3. ... something simple here..! Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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249 views

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ios - AVAnimator mvid conversion

Is there no way to play an apng file directly in iOS? I tried AVAnimator, but its solution is to convert ... apart from AVAnimator for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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251 views

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ios - PhoneGap Notification.Alert not working

Okay I've been working on this issue for a while now and can't figure this thing out. Simple PhoneGap test app, ... 2.9.0 Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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565 views

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ios - NSManagedObject setter giving me [ MyObject setName:]: unrecognized selector sent to instance

I have created an NSManagedObject via xcode Editor menu. My object only has one property "name". When I try to set ... in CD again. Same issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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321 views

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ios - Restkit 0.20 JSON Mapping along with additional offline data

So let's say I have a JSON object like such: { "userList" : [ { "ID" : 1, "firstName" : "John", "lastName" ... @[@"ID"]; }); return _mapping; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

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ios - How to remove red eye from image in iPhone?

I want to remove red eye effect form photo but not get any sample can any one help me with working demo code or code snippet? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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607 views

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ios - UICollectionView inside TableViewCell not called

I have a UITableView contains one horizontal scroll UICollectionView in every cell like this override func tableView(_ tableView: ... : [0, 6] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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ios - Access notes app data

i'm developing a notes app and I want to import all the notes stored in the default ios app into mine. How should I do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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408 views

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ios - How can I set size leftBarButtonItem?

I am trying set size programmatically of left button bar item but i can't it. This is my code: let backButton ... will be the image size?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

1 answer

ios - How can split from string to array by chunks of given size

I want to split string by chunks of given size 2 Example : String "1234567" and output should be ["12", "34", "56","7"] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

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ios - SpriteKit Swift Node Count issues

The simulator shows the node count, that there are 2 nodes. But why is that? Since there is only one var( ... blackColor() self.addChild(ball) } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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192 views

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ios - GoogleMap API Gives Wrong Coordinates for Direction between two Points

I am using GoogleMap API for showing draw direction between two points on GoogleMap. i want to give support on ... show direction on map too. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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372 views

1 answer

ios - Sprite Kit Collision Detection

Hi I am trying to setup collision detection in my game and I want to add collision detection so when the ... balloons spawn at the bottom. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

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ios - NSAttributedString with padding before and after the text and a background

I want to style a text using NSAttributedString. The text should have a background and a custom padding, so that ... is not useful for padding. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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298 views

1 answer

ios - Converting NSDictionary to XML

I need to Post data in XML format. The server accepts a specific xml format. I don't want to write the ... coming from a NSDictionary? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

1 answer

ios - How to connect Xcode 9 and GitHub?

I am part of a group of computer science students building their first project in Swift. We have attempted to ... the process. Thanks much! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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379 views

1 answer

ios - UIWindow? does not have member named bounds

I'm trying to update PKHUD (https://github.com/pkluz/PKHUD) to work with Xcode 6 beta 5 and am almost ... . All help is greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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