Author Archives: Abhishek Ravi

What’s New in iOS 11

Apple has announced iOS 11 in WWDC 2017. Like every conference, Apple revealed new iPhones with new iOS features. All of us stuck on iPhone only with its retina scan. There is a chaos for iPhone X Design. In spite of this, we’ll try to cover major changes in iOS 11 which have overshadowed new Continue Reading »

Firebase Authentication in iOS

  Firebase Authentication in iOS When You want to create a user based app where you want to feature or activity depends on Users. I can assume, you need User Login, Forget password and Registration screen for user-related interactions. In most of the cases, Login/Registration User functionality doesn’t belong to Client end (i.e. iOS or Continue Reading »

Local Authentication in iOS

Local Authentication in iOS In a Nutshell, Local Authentication in iOS is a framework which we use to validate genuine user through passphrase (i.e. passcode) or TouchID. TouchID and RetinaID belong to biometric criteria.  So, If you have got a requirement to integrate a User Validation then use this Local Authentication. Or, You can also Continue Reading »

All About SQLite

  What is SQLite? SQLite is an open source, zero-configuration, self-contained, stand-alone, transaction relational database engine designed to be embedded in an application. SQLite is an embedded relational database management system used in the mobile applications. SQLite is different from other SQL databases because unlike most other SQL databases, SQLite does not have a separate server Continue Reading »

Keychain Handling in iOS

  What is Keychain Keychain is Apple’s way to manage password in the the device. Whether its Mac or iOS Device they use the same Keychain system tool back inside. It stores all your passwords for applications, sensitive information relating to website’s credentials and credit card/ debit card numbers. The main objective of existence is to secure Continue Reading »

Multiple Targets in iOS

  So, Why do you need Multiple Targets ? I’m giving you an assumption. You have a project where you are interacting with Database using REST APIs. Needless to say, you will have a Login Screen, or Registration Screen or say you have Forgot Password Screen. Then, you must be having two databases Development_Db (for Development Continue Reading »

Application Data Caching in iOS

Cache is a prominent term which you’ve heard very often in Computing world. Alike, we have cache memory in our iPhones. As per the Wikipedia, description of cache is “Cache Memory is a fast and relatively small memory that is completely handled by the hardware, that stores the most recently used  main memory (RAM). The Continue Reading »