swift tag

599 questions

1 answers
36 views
0

Want to generate touch events dynamically with code on Swift4

On iOS, when the hardware detects a touch on the screen, the UIGestureRecognizer event is called, but without this actual physical touch, is it possible to send an event that pretends to be a touch on...

swift ios

2 years ago

2 answers
30 views
0

Understanding the Swift Grammar for Converting Numbers into Strings Using Backslashes

Swift seems to be able to convert Float variables into strings with the following code:let testArray: Float = [0.1, 0.2, 0.3]var message=message.append(test-------\(testArray[0]), \(testArray[1]), \(t...

swift

2 years ago

1 answers
46 views
0

To shuffle questions from the swift quiz app

I'm a beginner who has just started programming.I am creating a quiz application with Xcode for 4 choices.What kind of code should I write to shuffle the questions written in CSV data?Please teach me....

swift xcode

2 years ago

1 answers
38 views
0

I want to get the history of the songs played on Apple music on Swift3.

It's iOS.I would like to know how to get songs that I played in the past through the Apple music app on Swift.There were many source codes for how to get the songs that were being played, so I underst...

swift ios

2 years ago

2 answers
68 views
0

I want to measure iPhone usage time (time the device is not sleeping)

Question 1It seems that they are measuring the usage time of the terminal.(General>Usage>Battery Usage>Time of use)Is it possible to get that information from the app?Question 2Is it possible to start...

ios objective-c swift xcode iphone

2 years ago

1 answers
90 views
0

Understanding the Issue of nil in the Swift tableview

Nice to meet you.I'm an engineer with about 2 months of work experience.As I am studying to use Swift for my business, I have been having trouble solving the following problems for a few days.I would ...

swift tableview

2 years ago

1 answers
43 views
0

Please tell me how to proceed with collective development using Xcode.

You have applied and approved the Apple Developer Program as a corporation.I'm planning to develop and release the app with several engineers using Xcode, but I'd like to know how to do it.Do you need...

swift ios xcode

2 years ago

1 answers
81 views
0

I'm using Parse.com on Swift, but TableView update doesn't work.

I am creating a program to display textField characters in TableView using Parse, MBaaS on Swift, but the part that I pull TableView to update is not working.override func viewDidLoad(){ super.viewDid...

ios swift xcode parse.com

2 years ago

1 answers
56 views
0

SIGABRT on Swift 1.2let realm=Realm()

Nice to meet you.I am studying the development of iOS apps by Swift personally.Use the SDK in GoogleMap to count the distance traveled from a point We are currently implementing a feature to store in ...

swift realm

2 years ago

1 answers
44 views
0

Type of expression is ambivalent without more context error (Swift)

I am writing the code for the GET request using async/await.In line 7, wait, Type of expression is ambivalent without more contextYou will receive the error:I understand that it is an ambiguous expres...

swift xcode

2 years ago

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