First of all I must say your question was not very clear, it took me a while to figure out what you actually want to achieve. I hope I understand correctly. Without simply typing out the actual code you need, this is how I would approach it: I would create an array with dictionaries containing … Read more
There’s no reason to be using NSMutableArray here. Just use native Swift data types: let data = [“1”, “2”, “3”] self.personDownPicker = DownPicker(textField: self.servicioTextField, withData: data as NSMutableArray) solved Cannot convert value of type ‘NSMutableArray’ to expected argument type ‘[Any]!’
Here is my version where I filter on a range based on first value of the array and the coef variable, based on the result I slice away those elements already counted and filter again on the smaller array in a loop. This solution requires the input array to be sorted in ascending order func … Read more
Declare one instance of type IndexPath and maintain the cell status is it selected or not with it. Now use this array within cellForItemAt indexPath and didSelectItemAt indexPath like this. var selectedIndexPaths = IndexPath() func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: “Cell”, for: indexPath) as! PlaceCollectionViewCell //Your code … Read more
Please check this : let ds1 = LineChartDataSet(values: yse1, label: “Hello”) ds1.colors = [NSUIColor.red] ds1.drawCirclesEnabled = false ds1.drawValuesEnabled = false ds1.mode = .cubicBezier // add this line data.addDataSet(ds1) let ds2 = LineChartDataSet(values: yse2, label: “World”) ds2.colors = [NSUIColor.blue] ds2.drawCirclesEnabled = false ds2.drawValuesEnabled = false ds2.mode = .cubicBezier // add this line data.addDataSet(ds2) solved iOS Charts, … Read more
I had this same issue. I assume you don’t have a height set on the green block because you want it to fill up the remaining space of the keyboard. If you want the keyboard to be a CONSTANT height you can simply set a height constraint on the green block and you’re done, but … Read more
Create a Parent ViewController that contains your TableViewController as well as other UIViewController with your overlay view. You can easily manage both and display according to your need. solved How to add a UIView on top of UITableViewController [closed]
Sure: if let driverId = defaults.string(forKey: “driverId”) { // use driverId } solved swift syntax, check for nil before unwrapping [duplicate]
Introduction Swift is a powerful and intuitive programming language that is used to develop applications for iOS, macOS, watchOS, and tvOS. One of the most important aspects of Swift is its syntax, which is designed to make code easier to read and understand. One of the key features of Swift syntax is the ability to … Read more
try using completion handler for your function or may try Operation queue with dependency to wait coreDataAdd (where : “User”, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : “Profile”, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : “Profile”, onCompletion: { (isFinished) in if isFinished //Here segue to the next view let … Read more
The input is yyyy-MM-dd hh:mm:ss and the output is dd-MMM HH:mm.So do like let outFormatter = DateFormatter() // set the input format outFormatter.dateFormat = “yyyy-MM-dd hh:mm:ss” // convert your string to date let date = outFormatter.date(from: “2017-08-16 05:08:54”)! // set the output format outFormatter.dateFormat = “dd-MMM HH : mm” // convert your date to expected … Read more
As you need please use below method. it will give you proper month formated date func monthFormatechange(_ dateString : String) -> String { let dateFormatter = DateFormatter() dateFormatter.dateFormat = “dd-MM-yyyy” let date = dateFormatter.date(from:dateString) dateFormatter.dateFormat = “dd-MMM-yyyy” let actualDate = dateFormatter.string(from: date!) return actualDate } solved Date string convertion wrong month
Does this work? let size = text.boundingRect(with: CGSize(width: view.frame.width – 26, height: 2000), options: NSStringDrawingOptions.usesFontLeading.union(.usesLineFragmentOrigin), context: nil).size 2 solved Convert Swift 2 code to Swift 3
You can use Directions API given by Google Maps SDK. Example: https://maps.googleapis.com/maps/api/directions/json?origin=lat,long&destination=lat1,lon1 It takes source and destination latitude and longitude and returns a JSON object of routes and the distance for each route. You can select the shortest route and map it. 0 solved How do I get the shortest path between two given coordinates … Read more