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Chaitanya Reddy
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Android Latest versions and API levels
The code names match the following version numbers, along with API levels and NDK releases provided for convenience: Code name Version API level Pie 9 API level 28 Oreo 8.1.0 API level 27 Oreo 8.0.0 API level 26 Nougat 7.1 API level 25 Nougat 7.0 API level ...
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Abstract class in Java
A class that is declared with "abstract" keyword is called as abstract class. A method that is declared as abstract and it does not have implementation is known as abstract method. abstract class A{}  abstract void checkStatus(); //no implementation Importa...
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Understanding final keyword in Java
In Java, final keyword can be used with variable, method, class final variable: we can not change value of final variable once it is initialized if final variable not initialized (blank final variable) at the time of declaration, it must be initialized in c...
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Understanding Static keyword in Java
Static keyword can be used with variable, methods, block and nested class. Static variable (Class variables): static variable belongs to the class and can be accessed without creating instance of the class static variables are initialized only once at the s...
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Android Jetpack
Google IO 2018 introduced Android Jetpack. Android Jetpack is a set of libraries, tools and architectural guidance to help make it quick and easy to build great Android apps. It provides common infrastructure code so you can focus on what makes your app uni...
Android Jetpack
Android Jetpack
chaitacademy.com
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Python Interview Questions
1) What is Python? What are the benefits of using Python and its main features? 2) What is PEP 8? 3) What Are The Built-In Types Available In Python? 4) What is mutable and immutable objects in python? 5) Difference between remove, pop, del on lists? 6) Wha...
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New features in Android Studio 3.0
Below are major features introducing in Android Studio 3.0 Kotlin Programming language support Android Profiler (CPU, Memory, Network) Apk analyzer improvements Check All the new features in official Android developer documentation: https://android-develope...
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Kotlin Programming Language Support in Android
What is Kotlin? Kotlin is programming language developed by Jet brains.  How to set up Kotlin in Android Studio? Kotlin plugin is bundled with Android Studio 3.0 version. To support kotlin for previous Android studio versions, you need configure Kotlin plug...
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Android: Autosizing TextViews
Android O introduced new feature to autosize the Textview based on its layout. This setting makes it easier to optimize the text size on different screens with dynamic content. The Support Library 26.0 Beta provides full support to the autosizing TextView f...
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Android: Working with Fonts
Fonts feature can be used from Android O version. You can create "font" folder in resources folder of your application. Below Font features are providing in Android O release. Fonts in XML System Fonts Fonder name in Android application: res/font/ Using Fon...
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