swift3 tag

53 questions


2 answers
93 views
0
I want to calculate the time when I give you an angle in the analog clock implementation.

I would appreciate it if you could give me some advice.The implementation below is Swift, but any language is fine.It is implemented to determine the correct time from 12:00 to 11:00 if the time hand ...

2 years ago

1 answers
80 views
0
The code that displays dictionary data in a table view cell is designed to solve key arrangement and data retrieval problems.

The code that causes the cells in the table view to display dictionary-type arrays does not know where to retrieve dictionary key arrays or data.Could you let me know?Thank you for your reply.The erro...

2 years ago

1 answers
95 views
0
Load MPMusicPlayerController in custom keyboard

Create a custom keyboard in Swift3 and press the button.MPMusicPlayerController.systemMusicPlayer().nowPlayingItemI would like to insert the title (.title) and lyrics (.lyrics).like a regular appImpor...


3 answers
81 views
0
About the movement of removeFromSuperview()

Generate a base View and addSubView() the UI parts that correspond to the feature.After that, if I changed the function, I removeFromSuperview() all the UI parts on the base view, and then reset the v...

2 years ago

1 answers
64 views
0
I want to change the image of the pins on the map to individual images stored in external storage.

Prerequisites/What you want to achieveI am making a map application, but I would like to change the pin image to the individual image stored in FirebaseStorage.I don't think the first half of the code...

2 years ago

1 answers
103 views
0
About UITableView Delete Button Disabled

If you implement edit mode in UITableView, you can delete it by swiping from right to left without pressing the Edit button.I want to make it possible to delete it only when I press edit mode.In short...

2 years ago

1 answers
93 views
0
How do I use the UIMenuController?

I don't know how to use UIKit's UIMenuController, so I copied the code written at the URL below to ViewController.swift, but I got an error.What should I do?https://sites.google.com/a/gclue.jp/swift-d...

2 years ago

1 answers
62 views
0
The image cannot be passed during the View transition.

The signal SIGABRT error appears in the code below.view controller1@IBOutlet weak var image1:UIImageView!@IBOutlet weak var image2:UIImageView!override func prepare(for segment:UIStoryboardSegue, send...

2 years ago

1 answers
111 views
0
Sharing Values (Variables) in Different View Controllers

I would like to share the values between the two ViewControllers in this image, but the 100 that should appear on the ViewController 2 label does not appear, and the label that should disappear remain...

2 years ago

1 answers
99 views
0
Transitioning from swift file to StoryBoard

I would like to transition from the .swift file to the ViewController on the StoryBoard, but if you know how to transition, please give me a method name or reference.Thank you for your cooperation.

2 years ago
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