I'm following a tutorial for a messaging chat app and I keep getting errors on the UIImageViews. For example ~ userImageView.right, userImageView.width, etc. all get errors saying UIImageView has no member. I've used the right/width/height in other parts of my…
I implemented Instagram Login using Basic Display API. Everything works fine if the user enters their Instagram credentials in the web view that comes up on loading https://api.instagram.com/oauth/authorize request. After that I can pull the user's media from the Instagram…
In Swift 5.5 SwiftUI it's now possible to have links in markdown text. Is it possible to use this to add a tap handler for subtext in a Text view? For example, I'm imagining doing something like the following, but…
Using the code from this answer to find the closest value in an array: https://stackoverflow.com/a/62159057 func closestMatch(values: [Int64], inputValue: Int64) -> Int64? { return (values.reduce(values[0]) { abs($0-inputValue) < abs($1-inputValue) ? $0 : $1 }) } How can I get the…
UIScreen.main.bounds.width and UIScreen.main.bounds.height are both wrong. It's returning 414x736 but it should be about 360x640. Device: iPhone 8 Plus.
I am trying to use a vertical stack view (Stack View 1) to fill an entire screen where the elements in the stack are a horizontal stack view with 2 labels (Stack View2), an image view, a text View, a…
I am trying to refine a query of nearby placemarks. So far, all queries return the exact same 25 results. In the example below you can see 2 attempts (each done separately but displayed together for simplicity) labled "attempt 1"…
The following code compiled without issue protocol Animal { } var animals = [Animal]() However, we have a new requirement, where we need to compare array of Animal protocol Animal { } func x(a0: [Animal], a1: [Animal]) -> Bool {…
Does swift type inference not work with function return types? protocol Vehicle { func numberOfWheels() -> Int } struct Car: Vehicle { func numberOfWheels() -> Int { return 4 } } struct Bike: Vehicle { func numberOfWheels() -> Int {…
I want the UILabel text to be larger, but when I change value_row_height, there is no change in size. var value_row_x = 30 var value_row_y = 100 var value_row_height = 320 var value_row_width = 30 let heart_rate_title_UILabel = UILabel(frame: CGRect(x:…