Constructors and Destructors in JAVA

OOPs Concept

Constructors and Destructors in JAVA

• Presentation -
• 10:43

Before we learn about the Constructor and destructor let us discuss how to create an object in JAVA programming language. Creation of a...

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Two Years Later, Google Play Support Docs Acknowledge 48-Hour Refund Window

Developments

Two Years Later, Google Play Support Docs Acknowledge 48-Hour Refund Window

• Presentation -
• 10:42

Around two years ago, we published an article saying that despite the claimed existence of a single, 15-minute app refund windows (now...

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Difference Between Interface and Abstract Class

OOPs Concept

Difference Between Interface and Abstract Class

• Presentation -
• 11:01

Main difference is methods of a Java interface are implicitly abstract and cannot have implementations. A Java abstract class can ...

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Navigation drawer in Android

Developments

Navigation drawer in Android

• Presentation -
• 10:16

Android now includes a component that makes it very easy to add a navigation drawer to an app that the user can slide in from the side. I ...

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Asynchronous vs synchronous execution

OOPs Concept

Asynchronous vs synchronous execution

• Presentation -
• 10:24

When you execute something synchronously, you wait for it to finish before moving on to another task. When you execute something asynchron...

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Firebase: the New Hotness in Android Development

News

Firebase: the New Hotness in Android Development

• Presentation -
• 15:30

Google announced new additions for Firebase at I/O 16 that redefines it as a unified back end for apps. As part of the upgrade, Firebase w...

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Difference Between Activity and Fragment Activity

Life Cycle

Difference Between Activity and Fragment Activity

• Presentation -
• 10:51

A  FragmentActivity  is a subclass of  Activity  that was built for the  Android Support Package . The  FragmentActivity  class adds a...

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