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How amazing is the fact that in the year 2020 overall there were more than 200 billion Android app downloads? With a high percentage increase in Enterprise Mobile App Development & Android app downloads, high-risk vulnerabilities also peaked up to 40 percent in Android apps, resulting in information breaches, threats, and malware attacks. Threats encountered from […]

Introduction With an intuitive increase in Cloud computing, a wide array of industries have now transformed their Infrastructure facilities towards serverless architectures. Agile cloud-based application development is often inclined to marginalize infrastructure management facilities for swift testing and deployment. Serverless frameworks approach towards product-driven leadership for developing modern applications with reduced Total Cost of Ownership […]

Are you looking for SaaS Application Development Services that build a highly scalable and resilient app for better business and app security? DEV IT nurtures high-quality cloud application development using AWS. There are two major AWS features that enhance your app quality and take it to the next level. They are SES & SQS – […]

Introduction to ORM Sequelize.js an ORM (Object/Relational Mapper) which provides easy access to MySQL, MariaDB, SQLite or PostgreSQL databases by mapping database entries to objects and vice versa. It has very powerful migrations mechanism that can transform existing database schema into a new version. It also provides database synchronization mechanisms that can create database structure by specifying […]

One of the most powerful features introduced in Swift was Generics. Generics are used to avoid duplication and to provide abstraction. The generic code allows you to write flexible, reusable functions and data types that can work with any type that matches the defined constraints. Swift standard libraries are built with generics code. Swift’s ‘Array’ and […]

Higher-order functions are functions that can accept other functions or closure as parameters. I’ll introduce some very useful higher-order functions. Those functions are Map, Filter, Reduce, Sorted, CompactMap, Chaining, and Contains. Other new higher-order functions were introduced in Swift 4.2. Those functions are AllSatisfy, FirstIndex, LastIndex, and RemoveAll. Map Map function can be used to […]

The Codable protocol was introduced in the release of Swift 4 so, now Swift 4 or later version has built-in support for working with JSON using the Codable protocol. Most commonly The JSON is using to send and receive data from web service. Swift will allow you to convert freely between that data and JSON […]

We’ve picked up some of the most exciting announcements from Apple’s WWDC 2018 event where Apple has introduced some cutting-edge capabilities of their frameworks and APIs for the developers to leverage the benefits from the extremely powerful chipsets embedded in latest iOS devices. With the announcement of iOS 12, the next generation Operating System for […]