Android Material Design Button Style Design
Today we’ll dive deep into Android Buttons in Material Design and develop an application that showcases the different styles of…
Swift Access Control – JournalDev
In this tutorial, we’ll discuss about Swift Access Control. Before we get a hang of it, let’s understand an important…
SQL is null, SQL is not null
Sometimes we have columns where null values are allowed. In such cases, SQL IS NULL is a very useful operator.…
Swift Type Casting – as, is, Any, AnyObject
In this tutorial, we’ll be looking into the details of Swift Type Casting. Let’s get started on our Xcode Playground!…
Swift Memory Management – Automatic Reference Counting
In this tutorial, we’ll be covering Swift memory management and learn about Automatic Reference Counting (ARC) in Swift. It’s an…
Swift readLine(), Swift print() – JournalDev
In this tutorial, we’ll be discussing how to read the standard input in Swift from the user and the different…
Swift Optional Chaining – JournalDev
Swift Optional Chaining is a very useful feature. Optionals are a type in Swift that wrap primitive types and are…
Swift Set – JournalDev
In this tutorial, we’ll be discussing the use cases of Swift Set. We’ll look at the basic syntax and some…
Swift Tuple – JournalDev
Swift tuple is a container to hold multiple values. Swift Arrays are largely homogeneous data types. Same isn’t the case…
Kotlin Interface – JournalDev
In this tutorial, we’ll be looking into interfaces in Kotlin. Kotlin interface is like contracts that can be used by…