Just stuck on this for the whole day and thought I’d ask for help.
So this is my realtime database and I just need to extract the "carname" so I can set my label of my cell to whatever value is stored for the name of the car in t…
I have a scenario where there’s a navigation controller.
When selected, the first time from the app’s home screen , we have to show screen A and from screen A to Screen B. Later the navigation bar should take me back to home screen of the …
I implemented core data code in my project and the pin is showing correctly, however, when I add an annotation and save if by using save() function, the annotation that I created is duplicating after close the app and run it again.
There …
I am using core data to store all the data for my IOS app. Some attributes contain sensitive data and need to be protected. Does it make sense to store the sensitive data in keychain and the keys to the data in core data? Is this secure or…
I parsed data from a json file, but I don’t know how to get these variables.
Need charcode, name and value.
I need to display them in a table using swiftui. I got a mess in the console and I don’t know how to get to this data
this is str…
I have this date in the JSON: 2021-07-31T00:00:00+02:00 pretty standard.
My Postgre SQL stores date as seconds, like 646869600.
How should I set up decoder?
let decoder = JSONDecoder()
decoder.dateDecodingStrategy = .deferredToDate
let o7 …
I want to add square and circle shape over imageview which needs to be adjustable like notes app in iphone
If anyone have any idea about it then it’s really helpful
I’m currently trying to change a button from one view to another depending on what the user presses. They would get a list/scrollview of pending requests and if the user clicks on accept, it should change that button to an accepted button …
I’m using Localize_Swift library. I change the app language using it. Now I’m retrieving country name using country code using this.
class Country: NSObject {
class func locale(for countryCode : String) -> String {
let i…
In my iOS app I’m using GoogleMaps and APIs for maps and I’m not very familiar with it.
I know that with iOS native MKMapView you can set a visible map rect to fit all the points needed at a proper zoom level, like described here: Zooming …
In my iOS app I’m using GoogleMaps and APIs for maps and I’m not very familiar with it.
I know that with iOS native MKMapView you can set a visible map rect to fit all the points needed at a proper zoom level, like described here: Zooming …
In a mobile App I use an API that can only handle about 300 words. How can I trimm a string in Swift so that it doesn’t contain more words?
The native .trimmingCharacters(in: CharacterSet) does not seem to be able to do this as it is inten…
Simple situation. I am getting a crash whenever I select a row in View1.
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let storyboard = UIStoryboard(name: "NextScreen", bundle: nil)
let …
I made a custom view to be displayed as popup / custom alert view in the center of the screen. My code displays the view on top of the screen and also the background turns black.
I would like to display the view on the center of the screen…
Goal: To access a package’s variable/func within a Unit Test.
Problem: I can access a Struct but not a Class. The package Unit Test thinks it’s a private vs public variable or function.
Question: Why?, Remedy?
Here’s the entire view of…
I’m going to develop an Apple Watch app.
If my heart rate is over 100, I want the app to detect it and execute certain functions of the app immediately.
Can you implement this feature?
Is it possible without running the app?
need a variety…
I need to write an array of data in pdf in 5 columns (Image is to explain the format), I need Title in the top-Left corner, Image Logo in the Top-Right corner, Line break, then rows and columns shown in the image. The code I did for this …
I’m passing a string as a parameter to command line tool written in swift.
I have a problem with some characters containing diacritics.
If I pass à á ả ã ạ й ё as a line argument, inside the app I got à á ả ã ạ й ё. It looks the sam…
I have this simple line of code that sends the user to my website but I keep getting this error that I honestly don’t understand at all.
The compiler is unable to type-check this expression in reasonable time; try breaking up the expressio…
Im checking to see if the user exist in the db before allowing it to go further into the onboarding process. No matter what email I try it says email found, why?
What am I missing or doing wrong?
func signUp(email: String, password: String…