swift tag

599 questions

2 answers
133 views
0

The process of switching an image tapped in the IF statement of SWIFT to another image.

I want to switch to PAUSE image when I tap START image as attached image, but I can't.追Additional The build passes through the xcode, but when I tap the START image, it does not switch to the PAUSE im...

swift xcode swift4 optional

2 years ago

1 answers
37 views
0

How to create a todo with notification in swift

I'm a beginner at Swift.I am currently working on the todo app, but I want to add a function such as notification when the date of the event I set is set, but I can't think of any method.I was able to...

swift

2 years ago

1 answers
100 views
0

Self.navigationController?.pushViewController fails screen transition when using Swift Library PageMenu

Xcode 6.4, Swift is developing an ios app.I am using Swift's library PageMenu.NextView without FirstView→ PegeMenu using PageMenuUnable to transition to UIButton is installed in FirstView and when tap...

ios swift xcode xcode6 ios8

2 years ago

1 answers
39 views
0

How to Switch Viewcontrollers Using SegmentedControl in Swift

I would like to switch between Viewcontrollers using segmentedcontrol in swift, but I would like to know how to actually write and implement programs instead of using storyboard.I couldn't understand ...

ios swift

2 years ago

2 answers
50 views
0

(Swift) Slider bar changes images, but slow response

I am creating a program that displays the image obtained by accessing http when I changed it on the slider bar in iOS program (Swift).The synchronization process makes the slide very heavy.If it is as...

ios swift xcode

2 years ago

1 answers
78 views
0

a unit of property (iOS) called majorRadius in UITouch

I have a question about Swift, Objective-C.What is the unit of UITouch's majorRadius property?It seems to return the area of the touch (the major diameter of the ellipse), but I wonder if it is a unit...

swift ios objective-c

2 years ago

1 answers
33 views
0

Error Thread!: Understanding Why Breakpoint 1.1 Appears

I am currently studying by buying a textbook on the market.Place a button that looks like a signal and press the button to change the characters on the label.I'm trying to make it, but the blue and ye...

swift

2 years ago

1 answers
57 views
0

The print function does not appear at the bottom of the Xcode screen.

When I entered the print function the other day, it happened that it was not displayed at the bottom of the Xcode screen.There is no problem with the code, and when I set the path with swift, I used p...

swift xcode

2 years ago

1 answers
35 views
0

I would like to perform a default implementation (override) on the existing protocol.

I would like to perform the default implementation (override) on the existing protocol (URLSessionDataDelegate), but it will be ignored.The goal is to make sure that streamManager(didReceive) must be ...

swift

2 years ago

1 answers
117 views
0

I want to use the Realm file created in Realm Studio in my own application.

I have a question about Realm.I am currently developing an application using SwiftUI, but what should I do if I use the Realm file created by Realm Studio within the application?let realm=try!Realm()l...

swift realm swiftui

2 years ago

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