Recent questions tagged iOS

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ios - Base internationalization and multiple storyboard not working right

I'm playing with multiple storyboards and base localization on xCode 4.6. In fact I I did: 1) edit my ... the right storyboard in case 2 ? 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 - Presenting semi-transparent viewcontroller that works both in iOS7 and iOS8

I had the following code that worked perfectly in iOS7. [UIView animateWithDuration:0.5 animations:^(void) { self. ... is needed only for iOS8? 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

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ios - Is it possible to have a custom dialog message when asking for notification permissions?

I would like to customize the following part of the notification permission prompt: Notifications may include alerts, sounds ... to my own text? 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 - Removing a notification from notification center on click

Is it possible to remove the push notification from the notification center when one is clicked and the app ... notifications once clicked on. 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 - How to rename the IBOutlet property without lose the connection

I work with old project and in some part of the project, the naming convention is not good so I want ... suggestion would be great 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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358 views

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ios - add UIViewController in subview

I don't know if this is the right key to search "add UIViewController in subview". As what you can see in my ... I didn't implement a nib here. 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: Can I disable the javascript alert() inside any web page?

I am using UIWebView to load a URL. Inside the page of that URL, it uses alert("whatever msg") as ... popup window or JavaScript alert window? See Question&Answers more detail:os...

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

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294 views

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ios - Dynamic UITableView height

I would like to set the UITableView to match the height for all the contents in the table view. This is my ... [indexPath.row] return cell } } See Question&Answers more detail:os...

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

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767 views

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ios - Unwind segue from navigation back button in Swift

I have a settings screen, in that I have a table cell. By clicking on that I take to another screen where ... push segue with the back button? 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 - UITabBarItem setFinishedSelectedImage: deprecated in iOS7

setFinishedSelectedImage:withFinishedUnselectedImage: is deprecated in iOS7. Apple recommends to use setters of image and ... in iOS7? See Question&Answers more detail:os...

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

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393 views

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ios - completion handler's error in swift 3 and Xcode 8

I have working project in Xcode 7.3 with swift 2.2 version. Now I have updated Xcode 8 and migrated to ... be appreciated. 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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441 views

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ios - Using SpriteKit inside SwiftUI

I am having an issue when creating a SpriteKit scene within SwiftUI. I created this project initially as a SwiftUI ... sprites here. Any ideas? See Question&Answers more detail:os...

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

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346 views

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ios - xcode 8 swift 3 UItableview space between cells?

i am trying to make space between cells in UItableview i've checked google all posts i found is more than 3 years ... am getting : what i want : See Question&Answers more detail:os...

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

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320 views

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ios - Updating cell height after image downloads

I am displaying some text and images in a UITableView. The image first gets downloaded. Since before ... experience after UITableView reloadData See Question&Answers more detail:os...

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

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326 views

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ios - Detect the reachability in background

I have been testing different way to implement the possibility to know if the device get internet back when the app ... app is in 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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412 views

1 answer

ios - How do I force a specific UIInterfaceOrientation on an individual view in a UINavigationController?

Okay, so here's the situation: I have an app in which I only want ONE specific view in a ... of the navigation controller. Thoughts? See Question&Answers more detail:os...

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

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375 views

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ios - How UIView animations with blocks work under the hood

I'm new to Objective-C/iOS programming and I'm trying to understand how UIView animation works under the hood. ... really works in such 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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369 views

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ios - Error while "Export For Localization.." Xcode 6.3

I want to add some new languages to my projects but after clicking Editor -> Export For Localization -> Save, ... am grateful for any response! See Question&Answers more detail:os...

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

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382 views

1 answer

ios - Placing a margin around each edge of the UICollectionView

When the UICollectionView is populated with items they always go right to the edges of the UICollectionView like so ... achieve this. Any ideas? See Question&Answers more detail:os...

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

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466 views

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ios - indexPathForSelectedRow returning nil

I have a UITableViewController with a segue where I'm trying to get the currently selected row: -(void) ... 's called after prepareForSegue.) See Question&Answers more detail:os...

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

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536 views

1 answer

ios - Convert a NSDate to milliseconds epoch time

I need to be able to convert a date to a time stamp, an epoch in milliseconds. All I see online are for ... way round. Any help out there? See Question&Answers more detail:os...

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

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540 views

1 answer

ios - "Safari cannot open the page because the address is invalid" appearing when accessing Branch link with app uninstalled

I'm integrating an app with Branch.io and encountered an issue in Safari (I've tested this on iOS 11, but ... Could this be causing the 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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367 views

1 answer

ios - What if I want to assign a property to itself?

If I attempt to run the following code: photographer = photographer I get the error: Assigning a property to itself ... the didSet to be 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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652 views

1 answer

ios - Podfile: Path of local pod relative to Projectpath possible?

I am trying to add local pods to my objective c iOS project. Is there a way to use the rootpath of my project as ... Is there a way to 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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415 views

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ios - the app references non-public selectors in payload/appname.app/appname: _terminateWithStatus

I am uploading my iOS application on app store and it is having some warning when i upload the app. warning is ... i do to remove this warning? See Question&Answers more detail:os...

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

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411 views

1 answer

ios - UIRefreshControl needs to be pulled down too far

I'm trying to implement a UIRefreshControl in my project on a UICollectionView. It works as intended, but I ... which hasn't helped. See Question&Answers more detail:os...

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

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456 views

1 answer

ios - Manually call didSelectRowatIndexPath

I am trying to call didSelectRowAtIndexPath programmatically but am having trouble. [self tableView:playListTbl ... button press. See Question&Answers more detail:os...

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

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514 views

1 answer

ios - iOS8: Possible to use "tableview.rowHeight = UITableViewAutomaticDimension" for static cells?

I have a UITableView that has five static cells. I need the cell height of one cell to adjust automatically ... .appcoda.com/self-sizing-cells/ See Question&Answers more detail:os...

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

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