cllocationdegrees to double iOS swift

-
Solution:

I had tried to convert the cllocation to double using the below code.But it shows warning.Use the below code to avoid the warning

                    lat = Double(LocationSingleton.sharedInstance.lastLocation?.coordinate.latitude ?? 0)





Comments

Post a Comment

Popular posts from this blog

Convert NsNumber, NSDate to String in iOS Swift

-
Code: String (describing: nsnumbervalue )          (or) String (nsnumbervalue ) The above code is used to convert the NsNumber to String.  NSDate To String String (describing: Date ) Combine NsNumber and string to String Code: String ( " \ ( nsnumbervalue ) km" ) Convert Float to String  Code: String (describing: floatvalue )
Read more

Parse the value from string value iOS swift

-
Problem: How to parse the string that contains the json value?   Solution: extension String {     var parseJSONString : AnyObject?     {         let data = self .data(using: String .Encoding.utf8, allowLossyConversion: false )         if let jsonData = data         {             // Will return an object or nil if JSON decoding fails             do             {                 let message = try JSONSerialization.jsonObject(with: jsonData, options:.mutableContainers)                 if let jsonResult = message as ? NSMutableDictionary                 {                     return jsonResult //Will return the json array output    ...
Read more

Global LocationManager Singleton class iOS Swift

-
If you are using location based values in all the screen of apps then its a better to implement as a singleton class.First import the core location.The class will be as follows. Code: import UIKit import CoreLocation protocol LocationServiceDelegate {     func tracingLocation(currentLocation: CLLocation )     func tracingLocationDidFailWithError(error: NSError ) } class LocationSingleton: NSObject , CLLocationManagerDelegate {     var locationManager: CLLocationManager ?     var lastLocation: CLLocation ?     var delegate: LocationServiceDelegate ?     static let sharedInstance: LocationSingleton = {         let instance = LocationSingleton ()         return instance     }()          override init () {         super . init ()         self . lo...
Read more