Rachna BhadauriaContinuations in SwiftOlder Swift code uses completion handlers for notifying us when some work has completed, and sooner or later you’re going to have to use it…2 min read·May 9, 2022----
Rachna BhadauriaPresenting a SwiftUI view in a UIKit view controllerSwiftUI introduced an instance called UIHostingController that takes the responsibility of “hosting” a SwiftUI view.1 min read·Jan 5, 2022--1--1
Rachna BhadauriaProperty Wrapper in SwiftA property wrapper is essentially a type that wraps a given value in order to attach additional logic to it — and can be implemented using…2 min read·Jul 23, 2021----
Rachna BhadauriaDifference between .p12 and .pem filep12 : .p12 is an alternate extension for what is generally referred to as a “PFX file”, it’s the combined format that holds the private…1 min read·Jul 10, 2021--1--1
Rachna BhadauriaOperator overloadingOperator overloading is the practice of adding new operators and modifying existing ones to do different things. Operators are those little…2 min read·Jul 4, 2021----
Rachna BhadauriaConstructor in javaConstructor in java is used to create the instance of the class. Constructors are almost similar to methods except for two things — it’s…1 min read·Apr 11, 2019----
Rachna BhadauriaMethod Overriding and Method OverloadingOverriding and Overloading are two very important concepts in Java. They are confusing for Java novice programmers. This post illustrates…1 min read·Jan 9, 2018--1--1
Rachna BhadauriaMVC,MVP and MVVMMVC, MVP, and MVVM are three most popular design patterns. Where MVC stands for Model-View-Controller, MVP for Model-View-Presenter and…3 min read·Jan 9, 2018----
