Recent questions tagged IOS

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ios - iPhone 5 - what naming convention the new images have to follow?

What name convention the new images have to have to be loaded by the new iPhone 5? We see that we ... automatically load the correct image? 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 - APN (Apple Push Notification) payload size limit

In official documentation you can find the info: Each push notification includes a payload. The payload contains ... of remote notifications? See Question&Answers more detail:os...

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

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371 views

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ios - Show Current Location and Update Location in MKMapView in Swift

I am learning how to use the new Swift language (only Swift, no Objective-C). To do it, I want to do a ... } } } Could you please help me? See Question&Answers more detail:os...

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

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265 views

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ios - Xcode 10: unable to attach DB error

When updating to Xcode 10, iOS static library target fails to build. Way how I am trying to build it is ... any idea what might be 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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751 views

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ios - Detect backspace Event in UITextField

I am searching for solutions on how to capture a backspace event, most Stack Overflow answers are in Objective-C but I ... "); } return YES; } See Question&Answers more detail:os...

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

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203 views

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ios - Creating an android smart app banner

Is there any solution for Android devices similar to the iOS 6 smart app banner? Here is the code ... data=partnerId=30&siteID=k1CkFsOh4nQ"/> See Question&Answers more detail:os...

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

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307 views

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ios - Set rootViewController of UINavigationController by method other than initWithRootViewController

How Do I set the rootViewController of UINavigationController by a method other than initWithRootViewController ... initWithRootViewController. See Question&Answers more detail:os...

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

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160 views

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ios - Convert a string into an int

I'm having trouble converting a string into an integer. I googled it but all I can find is how to convert ... it the other way around? Thanks. See Question&Answers more detail:os...

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

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302 views

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ios - The document Main.storyboard requires Xcode 8.0 or later

I downloaded Xcode beta and opened my existing project to see how it works with Xcode 8 beta (I opened ... file not opening in Xcode 7 See Question&Answers more detail:os...

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

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317 views

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ios - Blocks on Swift (animateWithDuration:animations:completion:)

I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block): ... see Trevor's answer below. See Question&Answers more detail:os...

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

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330 views

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ios - How to manage cookies with UIWebView in Swift

What about have a topic where people can easily see how to manage cookies in a webview using the new language ... an answer to this! Cheers! See Question&Answers more detail:os...

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

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427 views

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ios - How to prevent status bar from overlapping content with hidesBarsOnSwipe set on UINavigationController?

I'm trying to use the new feature added in iOS 8 - hiding the navigation bar while user is scrolling the table ... bar, or make it opaque? See Question&Answers more detail:os...

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

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280 views

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ios - How can I figure out which URL is being blocked by App Transport Security?

I'm upgrading an iOS app to iOS 9, and I have some URLs that are not secure, and I need a few exceptions ... the URLs it decided not to load? See Question&Answers more detail:os...

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

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341 views

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ios - Set UITableView's height to the height of its content with Auto Layout

I have a View which has two labels and a Table View inside it. I want label 1 to always stay above my Table ... cells, but i'm not sure how. See Question&Answers more detail:os...

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

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279 views

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ios - WARNING: Output of vertex shader 'v_gradient' not read by fragment shader

When i run my app in ios 10 using xcode 8 i am getting following message in debug console, and by UI ... v_gradient' not read by fragment shader See Question&Answers more detail:os...

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

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202 views

1 answer

ios - Find an item and change value in custom object array - Swift

I have this class class InboxInterests { var title = "" var eventID = 0 var count = "" var added = 0 ... the same index How is that possible? See Question&Answers more detail:os...

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

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385 views

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ios - Disable magnification gesture in WKWebView

I'm looking for a way to disable the "pinch to zoom" magnification gesture on the iOS implementation of ... clean/hack free as possible. See Question&Answers more detail:os...

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

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586 views

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ios - conversion from NSTimeInterval to hour,minutes,seconds,milliseconds in swift

My code is here: func stringFromTimeInterval(interval:NSTimeInterval) -> NSString { var ti = NSInteger( ... find milliseconds correctly. See Question&Answers more detail:os...

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

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327 views

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ios - How shouldChangeCharactersInRange works in Swift?

I'm using shouldChangeCharactersInRange as a way of using on-the-fly type search. However I'm having a problem, ... before I get a value? See Question&Answers more detail:os...

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

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599 views

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ios - Xcode Error on Simulator: MGIsDeviceOneOfType is not supported on this platform

I have a very simple application with a single view, containing several UILabels. Upon running in Simulator, the ... target software (12.0). See Question&Answers more detail:os...

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

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278 views

1 answer

ios - generate MDM certificate

I am new to iOS development. I have to create MDM certificate for utilize default iOS MDM capabilities. I ... registered with the MDM server. 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

1 answer

ios - Navigation pop view when swipe right like Instagram iPhone app.How i achieve this?

I want to pop a view when swipe right on screen or it's work like back button of navigation bar. I am ... of swipe right pop navigation view: See Question&Answers more detail:os...

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

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829 views

1 answer

ios - App Store Binary Rejected - The seller and company names associated with your app do not reflect the name

I have recently uploaded a new application to iTunes Connect for the approval process. Its version is 1.0. Today ... out app name being Secured? See Question&Answers more detail:os...

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

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321 views

1 answer

ios - Why page Push animation Tabbar moving up in the iPhone X

I build a app Demo, use hidesBottomBarWhenPushed hide Tabbar in Push Animation. But, When I click Jump Button Tabbar move up!? like this: See Question&Answers more detail:os...

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

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208 views

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ios - How to open the ImagePicker in SwiftUI?

I need to open an image picker in my app using SwiftUI, how can I do that? I thought about using the ... how to do that in SwiftUI. See Question&Answers more detail:os...

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

0 votes

227 views

1 answer

ios - How can I generate a barcode from a string in Swift?

I am a new iOS developer. I was wondering how can I generate a barcode in Swift. I have the code already ... find it difficult coming from .NET. See Question&Answers more detail:os...

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

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367 views

1 answer

ios - Custom UIFont baseline shifted

I'm having a problem with custom UIFonts. I load 6 of them (font A in regular/bold/regularItalic/ ... anyone have experience with this? See Question&Answers more detail:os...

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

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374 views

1 answer

ios - Cocoapods ld: library not found for -lPods-Projectname

I've installed cocoa pods library and some frameworks through it. Now when I compile project the build fails. Error ... do to fix this problem? See Question&Answers more detail:os...

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

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