Jagged array
In multi dimension array of the arrays have unequal size then they are called Jagged array Example of Jagged array Creation of the above jagged array int[][] arr = new…
Multi dimensional arrays
The multi dimension arrays in java will be represented in the form of array of arrays Syntax for declaring a two dimension array: datatype arrayName[][]; Rule 1: At the time…
Declaring, creating, and assigning the array elements in a single line.
Syntax: Within the {} we can specify any number of values separated by a comma. Example: int [] arr = {10,20,30,40,50} Program
How to enable Developer Options in Samsumg
Go to “Settings” Tap “About device” or “About phone” Tap “Software information” Tap “Build number” seven times Depending on your device and operating system, you may not need to follow…
Room DataBase Example
What is Room? Room is a persistence library that provides an abstraction layer over the SQLite database to allow a more robust database. With the help of room, we can…
What is MVVM Architecture
MVVM stands for Model-View-ViewModel, which is an architectural pattern used in software development, particularly in the context of user interfaces. MVVM is designed to separate concerns and responsibilities within an…
What is JetPack Compose
Jetpack Compose allows developers to build user interfaces using a concise and intuitive Kotlin-based language. It leverages the power of Kotlin language features, such as type-safety, extension functions, and concise…
Validations Example in Kotlin
Validation is a crucial aspect to ensure that user inputs are correct and meet the required criteria. Below is an example of how you can perform basic validation for a…
Android 14 Features
Android 14 Released on Nov 2023. Features: Native Webcam Support In general, laptop webcams aren’t very clear — they usually offer just okay quality, like 720p or even less. We’ve…