Recent questions tagged IOS

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ios - Data repeat in UITableView when scrolling

I use bellow codes to show data on TableView but when scrolling, data repeat and other data lost. - ( ... any solutions? 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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ios - non-main bundle file as alert sound

I'm hoping I'm wrong but I don't think it's possible. In the Local and Push Notification Programming Guide, under ... (and I'll look for those). See Question&Answers more detail:os...

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

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354 views

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ios - NSString to Emoji Unicode

I am trying to pull an JSON file from the backend containing unicodes for emoji. These are not the legacy ... Any 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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ios - How to authenticate the GKLocalPlayer on my 'third party server' using PHP?

Please forgive my clumsiness, I'm new to Stackoverflow, C#, and Objective C. In a nutshell, I'm trying to do ... save someone a week of work. See Question&Answers more detail:os...

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

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295 views

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ios - How to use the CoreAudio API in Swift

I am in the process of migrating my streaming audio engine to swift. i am finding it difficult to use the C ... define this C API 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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312 views

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ios - UITableViewCell initWithStyle:UITableViewCellStyleSubtitle is not working

I'm having an issue in trying to display info in a cell, one on the left and one on the right. I'm ... it work when using the different styles? 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 - UIBezierPath Subclass Initializer

I'm trying to create a subclass of UIBezierPath to add some properties that are useful to me. class MyUIBezierPath ... Can you help me please? 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 - NSExceptionAllowsInsecureHTTPLoads not working for IP addresses

excluding ATS on iOS 9 doesn't work for me. I have a test server which has no domain name (IP address only) ... file. What am I doing wrong? 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 - Routing between points with MapBox

I know that similar questions have been asked here before but none of them really answered my question and I ... possible? Is it recommended? 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 - Drawing rounded rect in core graphics

I want to replicate the event markers of the default iPad calendar, which look like this: I'm trying to use ... -based solution looks like 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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377 views

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ios - How to add Images for different screen size from Assets.xcassets in Xcode 8?

I create different sizes of background image for my Login screen. I refer to the apple link https://developer. ... Where should I put 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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605 views

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ios - Mask UIView with UIBezierPath - Stroke Only

Update 02 has a working solution... I am trying to use the stroke of a UIBezierPath as a mask on another ... results are what I was wanting: See Question&Answers more detail:os...

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

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351 views

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ios - Duplicate interface definition for class 'GTMHTTPUploadFetcher'

I plan to use Google Drive API in my Swift project. I'm trying to add the Drive SDK via CocoaPods (v0.39.0). ... 'll see this and fix it soon. 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 - MPMediaItemArtwork is null while cover is available in iTunes

The UIImage "image" is always empty ("null") though the cover is shown in the music app by apple. in iOS 7 ... nocover.png"]; } 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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499 views

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ios - AVPlayer UITapGestureRecognizer not working

I have this code for my AVPlayerViewController. UITapGestureRecognizer *tap=[[UITapGestureRecognizer alloc] initWithTarget:self ... .. 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 - `[NSThread isMainThread]` always returns YES

This code dispatch_sync(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{ NSLog(@"Main Thread? %d", [NSThread ... at all, then? See Question&Answers more detail:os...

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

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336 views

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ios - Assertion failure in void _UIPerformResizeOfTextViewForTextContainer

I am importing a file from BOX. I have used box sdk V2. It's importing successfully but as it imports the ... Only run on the main thread!' See Question&Answers more detail:os...

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

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279 views

1 answer

ios - Swift proper way to load xib file

I have some strange problem with loading xib file in swift project. It's so frustrating because I ... loadNibNamed is calling initWithCoder See Question&Answers more detail:os...

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

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318 views

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ios - How to get all NSRange of a particular character in a NSString?

I have two NSStrings: orgText and searchLetter. I want to highlight every occurrences of the searchLetter in the ... with red color. 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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755 views

1 answer

ios - WKWebView not loading webpage - renders blank screen in Swift

This code is supposed to load the Apple homepage, but instead shows a blank screen. This happens with both ... debug console for the simulator: See Question&Answers more detail:os...

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

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259 views

1 answer

ios - How do I set the accessibility label for a particular segment of a UISegmentedControl?

We use KIF for our functional testing, and it uses the accessibility label of elements to determine where to ... for a particular segment? 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 upload multiple image on firebase using swift?

I just want to upload multiple image on firebase using swift. I am now uploading one image but unable to ... caption":self.textView.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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200 views

1 answer

ios - ipad how to create programmatically multiple tables on one view

i need to create an iPad app where i have to show multiple tables(no grid, just 1 collumn with multiple ... positioning them whenever 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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253 views

1 answer

ios - Set the status bar to black colour

I want to set the colour of the status bar (The small strip on top where the clock and battery is displayed) ... I make the status bar black? See Question&Answers more detail:os...

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

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202 views

1 answer

ios - Displaying text one character at a time in swift 2.0

New to Swift 2.0; trying to learn it, interested in animation and tried to write some code to display a ... self.view.addSubview(view3) } See Question&Answers more detail:os...

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

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451 views

1 answer

ios - Drawing with CGPath to SVG output

I made an paint (drawing screen) with CGPath and CAShapeLayer and now my client want the output image scalable and ... for ? 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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263 views

1 answer

ios - Enabling Facebook Breaking Changes Feb 2013: login Does Not Work

I am working on phonegap with ios and using facebook login. but on feb 6, its giving errors to users while ... well as describe below in answer. See Question&Answers more detail:os...

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

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234 views

1 answer

ios - Add custom cordova plugin to IBM Worklight 6.1

I am trying to add a custom Cordova plugin for the iOS platform, and I am having some issues when I compare ... for iOS and not for Android? See Question&Answers more detail:os...

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

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