swift tag

599 questions


1 answers
34 views
0
I'm having trouble with unexpected movements with animation using Timer.

After generating a toyImageCustomView every 4 seconds using a timer and moving it out of the screen, I'd like to do an animation to erase the toyImageCustomView.For some reason, as soon as the first t...

2 years ago

1 answers
97 views
0
I'd like to introduce an interstitial ad for admob.

I tried introducing admob's interstitial ad into the game app developed using SpriteKit, but it didn't work.If you don't use SpriteKit, ads will be displayed. I would appreciate it if you could advise...

2 years ago

1 answers
93 views
0
I'd like to introduce an interstitial ad for admob.

I tried introducing admob's interstitial ad into the game app developed using SpriteKit, but it didn't work.If you don't use SpriteKit, ads will be displayed. I would appreciate it if you could advise...

2 years ago

1 answers
40 views
0
I want to launch Safari from WKWebView

We are currently in the process of migrating from UIWebview to WKWebview.However, the behavior of checking PDFs in Safari, not in the app, stopped working in UIWebview.The following is the source of t...

2 years ago

1 answers
111 views
0
I would like to determine the size of the data received by the URLSession in advance.

Request to HTTPServer via iOS+URLSession and Continue receiving response data if it is less than the preset size, I would like to create a program to end the process if it is exceeded.As a method, ref...

2 years ago

1 answers
42 views
0
How do I execute commands that require administrator privileges from Swift?

I am currently running it as follows, but when the password is incorrect, the application gets stuck.swiftlet task=NSTask.launchedTaskWithLaunchPath(/bin/sh, arguments: [-c, /AAAA.sh, sleep3) task.wai...

2 years ago

1 answers
55 views
0
About the collaboration between ios, php, and cakePHP

I am currently developing SNS on iOS.But it's my first time touching the server side, so I'm having a hard time.I believe that requests from the client (iOS) side to the server side will be sent via G...

2 years ago

1 answers
92 views
0
Time-Specified Playback of Audio Files

I want to set the timer at a certain time.I'd like to use calendar type as a means of doing so, but I can't do it well because I get an error indication.Specifically, there are three parts of the erro...

2 years ago

3 answers
133 views
0
Examples of SWIFT classes and structures that behave differently when changing properties

I'm studying swift, but I don't know much about classes and structures.When function a calls function b, if the instance of the class is passed to function b as an argument, changing the value of the ...

2 years ago

1 answers
47 views
0
iOS 9 Stops Periodic Background Processing Using Location Information

I am trying to upload my location information to the server by performing periodic background processing using location information on iOS 9.I have three questions.I have attached the program I wrote ...

2 years ago
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