let data : [Int] = [1,2,4,5,6,7,8,4,23,54,100] let convertedData = data.map { Double($0)/100} Output: [0.01, 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.04, 0.23, 0.54, 1.0] 5 solved How to convert Int of Array values to Double using Swift [closed]
You should look into getting the data from the accelerometer. Here is an example of, how you could retrieve the information. let motionManager = CMMotionManager() if motionManager.isAccelerometerAvailable { let queue = OperationQueue() motionManager.startAccelerometerUpdates(to: queue, withHandler: { data, error in guard let data = data else { return } print(“X = \(data.acceleration.x)”) print(“Y = \(data.acceleration.y)”) print(“Z … Read more
If you are having any trouble on updating your app to fit the new iPhone 5 configuration please consider at least reading this: https://developer.apple.com/devcenter/ios/checklist/ and than you can ask here on StackOverflow more specific questions about any problem you’re having. 0 solved make apps for iphone 5 and iphone 4 [closed]
In SecondViewController.h @property (nonatomic, copy) NSString *textblah; In FirstViewController.m #import “SecondViewController.h” // where you want to store value SecondCiewController *secondViewController = [[SecondViewController alloc] init]; secondViewController.textblah = stringToStore; // and [self.navigationController push:secondViewController animated:YES]; // You can log the set value with to check whether it was successful or not. NSLog(@”textblah: %@”, textblah); For complete understanding of … Read more
As per the Swift Programming Language you do not need to define the Data Type before the variable name as per other OOP languages like Java. The following is how you create a variable in Swift. var name = “Name” The var keywords takes your data which is “Name” and automatically assign a data type … Read more
I’ve never used any system to migrate apps between platforms. I code them natively if needed, adjusting UI/UX as expected between platforms. Having said this, for what I’ve heard in a conference where some guys from Apportable explained. They are slowly building up their system. But, as you can imagine, it’s not that easy. On … Read more
Optional(“[\n \”Aircel\”,\n \”Airtel\”,\n \”BSNL\”,\n \”Idea MTV\”,\n \”MTNL\”,\n \”MTS\”,\n \”Reliance CDMA\”,\n \”Reliance GSM\”,\n \”Reliance JIO\”,\n \”TATA CDMA\”,\n \”TATA DOCOMO\”,\n \”Telenor\”,\n \”Videocon\”,\n \”Vodafone\”\n]”) is the same as this, just to visualize the data a little bit better Optional(“[ \”Aircel\”, \”Airtel\”, \”BSNL\”, \”Idea MTV\”, \”MTNL\”, \”MTS\”, \”Reliance CDMA\”, \”Reliance GSM\”, \”Reliance JIO\”, \”TATA CDMA\”, \”TATA DOCOMO\”, \”Telenor\”, \”Videocon\”, … Read more
I can’t express how strongly I wouldn’t recommend this – just DON’T This will get your app rejected from the App Store in the Apple App Store Review Process. If you insist on it though you could use exit(0); If the user wishes to exit your app they have the Home button at the bottom … Read more
Short solution: // Get current calendar and current date let calendar = Calendar.current let now = Date() // Get the current date components for year, month, weekday and weekday ordinal var components = calendar.dateComponents([.year, .month, .weekdayOrdinal, .weekday], from: now) // get the range (number of occurrences) of the particular weekday in the month let range … Read more
Openears will support free speech recognition and text-to-speech functionalities in offline mode. They have FliteController Class Reference, which controls speech synthesis (TTS) in OpenEars. They have done an excellent job in speech recognition area. However, please note that it will detect only the words that you mentioned in vocabulary files.It iss good to work as … Read more
create data module class as below class Data { var text:String? } then add 100 objects in array and load tableview from array. Now create custom cell & take reference of textfield in custom cell class. Implement observer for text change on textField in this class. Now write function as below in custom cell func … Read more
You can send requests to a website from an iOS application. You’re probably looking to perform a HTTP action. There is a great guide by the Spring development team which guides you through the process of using RESTful services on iOS, this includes Posting data to a web service. RESTful services also allow you the … Read more
1) Apple prefers that downloaded data be stored in the app’s Caches directory since the data can be replaced if it is deleted. 2) Yes, if a user deletes an app, all data stored in the app’s sandbox will be deleted. What would you expect to happen? 3) Use NSCachesDirectory. 4) /Users is not a … Read more
I can understand what a big difference developing on iOS is to Android so here’s the basics: In Android, you have activities, which is just a fancy way of saying pages or views. You have an XML layout file and a Java file which performs functionality tasks. In order to switch between activities you need … Read more
I’m not sure why you’d want to do that. You probably shouldn’t be doing whatever you’re trying to do.. But, it’s worth noting that you can package a font within your apk. In other words, it doesn’t matter if androids fonts don’t cut it for you, you can just put IOS’s font into your app … Read more