Is Java used in backend development?

Java. Java is another exemplary programming language for backend web development . The object-oriented programming language is widely used for developing enterprise-scale web applications along with the development of android applications, desktop applications, scientific applications, etc.

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How do I connect my app to my backend?

In Android Studio, open an existing Android application that you want to modify, or create a new one. Select the Android app module under the Project node. Then click Tools > Google Cloud Endpoints > Create App Engine Backend . In the wizard, enter the Project ID, Project Number, and API Key of your Cloud project.

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