Recent questions tagged iOS

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ios - How to completely colorize UIPopoverPresentationController background color?

I'm working with a Day and Night Mode for an app. The problem is, when just setting the background color of a ... have to write my own UIView? 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 - UIButton not responding used in a custom UITableViewCell

I know this issue is already been asked few times in SO. Despite trying those out, I am still unable to ... any help regarding this question. See Question&Answers more detail:os...

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

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507 views

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ios - All my IBOutlet are nil in viewDidLoad

I've created a UIViewController that we can call MyViewController1. When I call MyViewController1, all my IBOutlet are nil ... Can I do that ? 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 - CLGeocoder returns wrong results when city name is equal to some country's name (and not only)

In one of my apps I need to add an ability to find a city by its name. I am using CLGeocoder to ... that this question is not Swift specific. 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 - ld: framework not found after pod install

I added Firebase libraries to my project, and then I got this error. When I compile it, Xcode can't ... Storage' # Pods for ToDoTogether end See Question&Answers more detail:os...

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

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450 views

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ios - UIPageController in conjuction with UIPageControl?

I have been using UIPageController to navigate between different controllers. Now I would like to add that dots at ... to combine those two? 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 - How to get formatted address NSString from AddressDictionary?

Trying to get formatted address from AddressDictionary, that I got from CLGeocoder. Used following code with no ... <AddressBook/AddressBook.h> See Question&Answers more detail:os...

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

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389 views

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ios - APPNAME does not have an architecture that iphone6+ can execute

I'm working on a new app for some time now. I only tested it in the simulator up to today. Everything ... else with this problem? Thanks, Urkman See Question&Answers more detail:os...

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

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499 views

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ios - UIPageViewController didFinishAnimating not called if swiped quickly

I have a UIPageViewController that works as expected. I can scroll left and right and the delegate method ... the turn was aborted). See Question&Answers more detail:os...

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

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443 views

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ios - Programmatically remove the header of UITableView and automatically resizes the content to fill in the removed area

I have added a UIButton in the header section of the UITableView via the interface builder and would like to ... in the removed header area? 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 border between View and Search Bar

So in Xcode I'm trying to create a seamless search bar. So I'm trying to replicate something like this ... remove the black border in Swift? See Question&Answers more detail:os...

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

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412 views

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ios - Refresh only the custom header views in a UITableView?

My UITableView has custom UIView headers in every section. I am needing to refresh only the headers and not ... [headerView setNeedsDisplay]; } See Question&Answers more detail:os...

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

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461 views

1 answer

ios - Debug info when run today extension

Got this debug info when debug a today extension app "host connection < NSXPCConnection: ... widgetPerformUpdateWithCompletionHandler" called. 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 do I make a class conform to a protocol in swift?

I need to make a class conform to a protocol in Swift in order to implement a delegate. How would I do so? See Question&Answers more detail:os...

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

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556 views

1 answer

ios - how to check when UITableView is done scrolling

Is there a way to check if my tableview just finished scrolling? table.isDragging and table.isDecelerating are the ... is scrolling or not? See Question&Answers more detail:os...

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

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527 views

1 answer

ios - What is the swift equivalent to _cmd?

I want to get current method name to use in a format message similar to this one [NSExeception raise: ... . I appreciate any idea. See Question&Answers more detail:os...

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

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475 views

1 answer

ios - Assertion failure in UITextView _firstBaselineOffsetFromTop

I was learning about the view debugger in Xcode and capturing the view hierarchy with Debug > View Debugging > ... to close the other way. See Question&Answers more detail:os...

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

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752 views

1 answer

ios - EXC_BAD_ACCESS on custom UIView with custom XIB

I'm developing an iOS 5+ app with latest SDK. I have created a custom UIView (TopMenuView) with a custom ... " owner:nil options:nil]; See Question&Answers more detail:os...

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

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419 views

1 answer

ios - How to detect redirect in a UIWebView

I am using a UIWebView as an embedded browser within my app. The problem I have is tracking the URL that ... updating to the Wikipedia URL. See Question&Answers more detail:os...

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

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439 views

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ios - Cross-Platform Way of Creating Safari Webarchives

I've been searching around and haven't found any reference to tools that can create Safari's webarchive format. ... for loading into a iPhone. See Question&Answers more detail:os...

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

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419 views

1 answer

ios - URLSessionUploadTask getting automatically cancelled instantly

I'm having this weird issue in which a newly created URLSessionUploadTask gets cancelled instantly. I'm not sure if ... for a test app. ALCKit See Question&Answers more detail:os...

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

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854 views

1 answer

ios - HealthKit data inaccessible in background

I want to pull HealthStore data in the background using background fetch but I keep getting an error: Error ... get data in the background? See Question&Answers more detail:os...

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

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508 views

1 answer

ios - “Couldn't send a valid signature” error when using CloudKit without iCloud account

I have submitted an iOS app that uses CloudKit to Apple. It's being rejected because it requires user to sign ... account? Thank you very 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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426 views

1 answer

ios - How to customise header section in static cell?

I want to customise the header section in my application but it's in static cell. I tried to make one cell to ... my way of approach is good? See Question&Answers more detail:os...

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

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497 views

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ios - This class is not key value coding-compliant with @IBInspectable

I created a @IBDesignable on a custom view to set a property from IB. But i get this class is not key value ... cellWidth. And this is my class See Question&Answers more detail:os...

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

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439 views

1 answer

ios - Bootstrap 3 modal with long form on iPhone doesn't scroll if you touch input field

I'm using Bootstrap 3 and I have a long form that users will need to scroll to get to all of the fields ... in xcode shows the same thing. See Question&Answers more detail:os...

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

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435 views

1 answer

ios - How to programmatically send a pangesture in swift

I have a view that has panGesture functionality, but I need to send a pan-gesture from one ... .executeOnPanForTranslation(translation) } } See Question&Answers more detail:os...

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

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983 views

1 answer

ios - Scheduling local notifications to repeat daily from tomorrow in Swift

I'm trying to schedule a local notification to fire every day (i.e. repeats), at a specific time, but from ... describing: error))") } } } See Question&Answers more detail:os...

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

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