This is an Android based application using Firebase. Use to fix an appointment with any doctor and can search for symptoms for any disease.

Send Notification from one user to another using Firebase Cloud Messaging by retrofit library.

Send Notification from one user to another using Firebase Cloud Messaging by retrofit library.

WorkManager is the recommended solution for persistent work. Work is persistent when it remains scheduled through app restarts and system reboots. Because most background processing is best accomplished through persistent work, WorkManager is the primary recommended API for background processing.

Note Maker is a simple note making app to save notes. Front end is designed using Bootstrap 4 so its responsive to PC browser as well as mobile browser. Business Logic is coded in Java using JSP Servlets and Hibernate to connect Database. Microsoft SQL Server is used as database of this Project.

Student Profile Module Front End Using React Native. Shows Student's Profile. Shows Student's Details such as education, work experience, extra curricular, certificate, posts, publications and skills. User can able to create, update, delete, & view education details. User can able to create, update, delete, & view work experience details. User c…

Calculator Using Kotlin - Android Application without operational logic we have use eval function to make it work for heavy calculations.

Common Code for Push Notifications below And above Android Oreo

Quick Chat - Android Chatting Application using Firebase Real time database

VMOS is A Virtual Operating System. It is Multithreading Operating System.i.e performs multiple task at same time.

The ViewModelFactory is a class in the Android Architecture Components that is used to create instances of ViewModel classes. In Android, a ViewModel is used to store and manage data that is used in an activity or fragment, and survives configuration changes, such as screen rotation.

WorkManager is the recommended solution for persistent work. Work is persistent when it remains scheduled through app restarts and system reboots. Because most background processing is best accomplished through persistent work, WorkManager is the primary recommended API for background processing.

Every notification should respond to a tap, usually to open an activity in your app that corresponds to the notification. To do so, you must specify a content intent defined with a PendingIntent object and pass it to setContentIntent().

Dagger 2 is one of dependency injection framework in Android that can provide us dependencies in a particular class. It’s probably the most used dependency injection framework in Android development. Singleton annotation can be put in other component and as long as the component alive the singleton annotated object will alive as well.

Dependency injection (DI) is a technique widely used in programming and well suited to Android development. By following the principles of DI, you lay the groundwork for good app architecture. Implementing dependency injection provides you with the following advantages: 1. Reusability of code 2. Ease of refactoring 3. Ease of testing

There are several built-in modules in Python, which you can import whenever you like. (Eg: Random, DateAndTime..)

Wheres the food is a food ordering mobile app to place an order.Can view available items.Add to cart.Remove from cart.Update the cart. Place order.

In Java, the finally block is always executed no matter whether there is an exception or not. The finally block is optional. And, for each try block, there can be only one finally block.

Sealed classes are useful in scenarios where you have a restricted set of possible values or states for a type, and you want to ensure that all possible values or states are accounted for in your code.

When a nested class is marked with a keyword inner, then it will be called as an Inner class. An inner class can be accessed by the data member of the outer class.