Unable to verify xcode and simulator installation
When running npm run ios some time an error comes $ react-native-scripts ios Starting packager… Starting simulator… Unable to check Xcode version: Error: Process exited with non-zero code: 1 Failed to start simulator: Unable to verify Xcode and Simulator installation. Exiting… The error can come if you don’t have any command… Read more »
Cannot Edit App Information in iTunes
Starting 23 April 2013 Apple has locked App information fields in iTunes which means that you cannot edit them while uploading a new version of the app. However folloing feilds are still editable App’s support URL Marketing URL Whats new in this version. Apart from above mentioned feilds every thing… Read more »
Apple adds ClassKit Support in Xcode 9.4
It took us by surprise that how quickly Xcode 9.4 beta was launched just after few days of Xcode 9.3 release. But one look at the release notes made it obvious. Apple has bee trying to make its mark in the education sector and ClassKit support in Xcode 9.4 was one… Read more »
Whats New In Xcode 9.3
Apple has released Xcode 9.3 beta 4. With beta 4 we have now conditional compilation in swift. Conditional compilation in swift using canImport() With new canImport() we can now test whether the module is available in the environment and can be imported or not. With swift going open source and… Read more »
Xcode 9.3 download
Apple has released a new beta of Xcode 9.3. The new beta release includes Swift 4 and SDKs with latest innovations and cutting edge features to enable you to build awesome apps.You can Download the new Beat from here Download Xcode 9.3 SWIFT INTERVIEW QUESTIONS AWESOME JSON PARSING JUST ONE… Read more »
Swift 4 JSON Parsing Dealing with JSON Key Changes
In the previous post we discussed about parsing JSON using JSONDecoder. In this post we will deal with a very common problem of different keys. At times it happens that we do not agree with the keys coming in JSON and we want to call them something else. We can… Read more »
Parsing JSON into Swift Objects directly
Parsing JSON data in into swift objects have become super easy with Swift 4 JSONDecoder.Given below is a simple example which hits a Api and parses the JSON data directly to student object.We are assuming that we have a JSON response which has same keys as names of properties. import UIKit struct… Read more »
App Transport Security basics
App Transport Security (ATS) is a network security feature on Apple platforms and is enabled by default. It ensures that applications implement industry standard security without known weaknesses and ensures data integrity and privacy. The purpose of App Transport Security is to improve sense of security in end users by… Read more »
Swift Interview Questions and Answers
This article is meant to be a guide. Target is to evolve it to a exhaustive list of swift questions and answers with your support. Given below are few of the most common questions asked in swift interview straight from swift docs, which according to me is a must read… Read more »
