Recent questions tagged iOS

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ios - Accessing custom cell attributes outside of cellForRowAtIndexPath

I want some thing like image below. User can click on + or - button and the increased ... withRowAnimation:UITableViewRowAnimationNone]; } 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 extract JSON string to array?

Using http get request i did get this json string: hello [ { "upid":"1", "uptitle":"test", "uptype":"test ... &error]; NSLog(@"%@", jsonObject); 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 - I want to place Table View exact down to navigation bar

Please see the dashed-box area, this is extra space appearing between navigation bar & table view. I've ... vertical spacing for table view. 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 - Trying to set only time in UIDatePicker in Swift 2.0

I am trying to set the UIDatePicker to come up with the time only. The DatePicker comes up through ... formatter.stringFromDate(sender.date) } 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 - Multitouch tracking issue

I am working with multitouch while writing, So basically what I am doing is, I am writing with hand support, ... friends, please help me out. See Question&Answers more detail:os...

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

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361 views

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ios - Make an .IPA for iPhone and iPad

As I had asked this question already and didn't get the answer that I needed, the problem is as follows: ... it done without costing any money? See Question&Answers more detail:os...

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

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468 views

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ios - Sprite Kit and bitmap fonts

I am currently using Cocos2D, but also reading new iOS Sprite Kit docs. However, I'm not able to find how to ... trick to use my .fnt files? 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 - Xcode UI Tests can't find views that are added programmatically

I'm adding a child view to my view programmatically, and when I do I attach all accessibility params to it: ... views available for UI Testing? 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 - Realm crashes with RLMException: object has been deleted or invalidated

I have a realm model that stores time line (i am making video editing app) and quite frequently it crushes on ... what is wrong with my code? 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 - Swift & SpriteKit - How to present alert view in GameScene

I need help presenting an alert view in the game scene. Im currently struggling to do so as GameScene.Swift isnt ... , completion: nil) } 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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585 views

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ios - Swift unrecognized selector sent to instance - What am I missing?

I can't see why the following button is throwing an error:2014-08-13 00:29:57.674 view1[26581:842344] -[ ... that can be recreated. } } See Question&Answers more detail:os...

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

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634 views

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ios - How to upload multiple images in multipart using Alamofire?

I am stuck in uploading multiple images in multipart using Alamofire. Can any one help me? Thanks in advance ... in multipart using Alamofire? 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 enable/disable OneTimeCode feature for specific text field?

For OTP text field, I have set textContentType as oneTimeCode if #available(iOS 12.0, *) { otpTextField. ... for specific text field? See Question&Answers more detail:os...

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

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300 views

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ios - Getting Email Address from LinkedIn API

I want to include a "Sign Up using LinkedIn" feature in my app. I'd like to be able to get some information, ... see how I can get the email? See Question&Answers more detail:os...

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

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325 views

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ios - View height problems (continued)

This is in continuation to the problem I had here(which is still unresolved): link But this may help understand ... testing on 6.1 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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534 views

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ios - Progress of a Alamofire request

Will it be possible to show progress for Alamofire.request(.POST, URL, parameters: parameter, encoding: .JSON) . ... am using Alamofire, Swift 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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484 views

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ios - How to match UIExtendedSRGBColorSpace to my color values

I set the color for UIButton with the XCode visual editor. I set it using RGB sliders. Then I set variable ... property and for green property. See Question&Answers more detail:os...

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

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568 views

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ios - Can you change the font size of a UIDatePicker?

In my application, I have several UIDatePickers that I need to take up about 2/3 of the screen. However, doing so ... if that's the only 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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658 views

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ios - Xcode error Extra info about plist: ACL=<not found>

Suddenly app not installing. Please help i tried lot of things. here is my error message Details This app could ... ; SourceFileLine = 128; } See Question&Answers more detail:os...

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

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350 views

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ios - XCode6 GoldMaster submitting build failed with error

When I submit build to AppStore I see errors: ERROR ITMS-4088: "No software found with apple_id: *" at ... I should do to fix 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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303 views

1 answer

ios - Passing Data between View Controllers : from uitableview to a details view controller

I am using IOS 5 and Storyboard coding. I have built an application in which i have a tableView connected to a ... ]; [super dealloc]; } @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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328 views

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ios - Not able to reload data properly when retrieving objects from Parse

I am retrieving data from "_User" class this way: my declarations .. var userIds = [String]() var userNames = ... for the follow button 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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344 views

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ios - How to remove a GeoFire handle for the following observe in Swift?

This is a question for Swift, Firebase and Geofire. I would like to know how to remove a GeoFire handle for ... need to just remove a handle. See Question&Answers more detail:os...

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

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496 views

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ios - Xcode blowing up PNG size and ignoring Compress PNG = NO flag?

Currently, my Assets.xcassets folder is ~13MB with all images for my application. However, when I archive my app ... 2-3x larger than expected? See Question&Answers more detail:os...

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

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329 views

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ios - Swift 3 Open Link

I'm trying to run this function when a button is tapped: @IBAction func openLink(_ sender: UIButton) { let link1 ... m not sure whats going 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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299 views

1 answer

ios - Why is Optional("Text") - Swift

I just started with Swift. So I created a simple application with a label, button and a text field. When you ... I hope someone can help me. See Question&Answers more detail:os...

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

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335 views

1 answer

ios - How can I fix crash when tap to select row after scrolling the tableview?

I have a table view like this: when the user tap one row, I want uncheck the last row and check the selected ... don't know what wrong in 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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320 views

1 answer

ios - Duplicate collectionView cells after reloadData with Firebase query

I have a Firebase snapshot listener that checks for new documents, adds them to an array (the collectionView datasource), ... .caption2)]) } } } See Question&Answers more detail:os...

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

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