Airplay Screen Mirroring

I want to make an Airplay Server like AirServer. I follow the Unofficial AirPlay Protocol Specification and have got the Post/stream request { authTime = "514438570.684865"; channel = 36; configTime = "0.005387008190155029"; connectTime = "0.070...
more »

2017-04-17 08:04 (0) Answers

Coding a SpriteKit Game

Hey everyone my question is relatively simple, how to i get my two blocks switch positions every time i tap the left side of the screen... like if i tap once the two blocks switch positions, then if i tap again they go back to their initial positions...
more »

2017-04-16 18:04 (1) Answers

Part of UIScrollView doesn't respond to touches

I have a UIScrollView with 7 UIButtons on it. 5 buttons are working fine but the other two (which the scroll view needs to be scrolled for the buttons to be reached) doesn't work most of the times (if I tap a lot of times they sometimes work but mos...
more »

2017-04-16 15:04 (1) Answers

How to import and use big CSV files in Swift

I am building an iphone app that will provide the user with information about public transport departure times. Now I have all of these data stored in huge CSV files (120 000 rows in total, about 60 MB). What is the most convenient way to import thes...
more »

2017-04-15 22:04 (0) Answers

Not able to install ipa into iphone

When I try to install ipa into the iphone using itunes,it stuck on "Installing" and application from iphone disappears suddenly.I have read realated QAs but didn't get any help.I have tried installing ipa after changing my bundle Id ,I have cofigured...
more »

2017-04-15 10:04 (1) Answers

How to access an iPhone app's media files?

I've purchased a foreign language vocabulary drilling app from the Apple store. It is a simple flashcards application. Every card contains the following pieces of information: 1. a word in the source language, 2. a word in the target language, 3. an ...
more »

2017-04-15 08:04 (0) Answers

Can I use SVG files for Apple Icons and similar?

I don't understand why I see multiple .png files for say example Apple Icons ... when an SVG can scale mathematically perfectly and fit all. Is it possible to use SVG files for my Iphone 6 icons? Thanks I read this already: What size should apple...
more »

2017-04-15 01:04 (0) Answers

How to disable a UIbutton in a UItableviewcell

Hello I currently have a UItableview and in that tableview i made a custom cell that contains two UIButtons. This is to achieve a up and downvote function. I'm just wondering how would i disable these uibuttons in the cell after the users click on it...
more »

2017-04-14 19:04 (1) Answers

View Animation does not work - ios Swift 3

I have this piece of code that supposed to give a spring effect to mainView. But I don't get the desired effect, I only get the Transition style applied to the ViewController via Storyboards. override func viewDidLoad() { super.viewDidLoad() ...
more »

2017-04-14 10:04 (1) Answers

swift 3 selector with arguments

I searched a lot for selector method in Swift 3, but I have lots of confusion for it. 1) what is difference between Selector & #selector? 2) if I write with Selector, the function is outlined means not available? 3) How to pass a parameter wit...
more »

2017-04-13 13:04 (2) Answers

iOS Notifications Testting

Hi I know how to do Notifications and already did successfully with the following code. It works in the simulator and also on real device iPhone SE. But after I did some changes and testing on the real device again Notifications didn't show up anymor...
more »

2017-04-12 22:04 (0) Answers