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Java Programming

Constructor Overloading in Java | with Examples

November 16, 2021November 16, 2021 Techenum

Let us explore what does it mean to do a constructor overloading in Java. We will explore the constructor of Java with some pretty neat

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Android Java Programming

Android Fragments vs Activities

October 12, 2021October 12, 2021 Techenum

This post is all about Android Fragments vs Activities. Let us go through a brief description of each before we see the difference. After the

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Android Java Programming

Fragment in Android: Learn About Fragments

October 7, 2021October 12, 2021 Techenum

It’s about time for learning about Fragment in Android. You will learn about fragments and their lifecycle and more in this post. Without further ado

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Android Java Programming

Retrofit File Upload using FileProvider ( for Content URIs )

August 18, 2021August 18, 2021 Techenum

Uploading a file that is referenced from File class is pretty straight forward. Let us see how to perform a Retrofit file upload using FileProvider

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Android Java Programming

Parcelable in Android: How to transfer data in-between ?

August 3, 2021August 3, 2021 Techenum

Are you new to Android ecosystem ? Or maybe you’re just trying to refresh you knowledge of Parcelable in Android. Regardless this post has got

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android activity lifecycle
Android Java Programming

Android Activity Lifecycle: It’s Not That Hard

January 28, 2021January 22, 2021 Techenum

Android Activity Lifecycle at first can look daunting and rather tiresome. If you want to advance your programming. You need to understand what is going

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handler in android
Android Java Programming

Android Handler: Learn Everything About Handler

January 25, 2021January 22, 2021 Techenum

Do you want to learn the uses of Android Handler ? Here in this post I have explained everything you need to know about Handler

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list in java
Java Programming

Java List Data Structure: Learn Real Use Case Of List

January 22, 2021January 22, 2021 Techenum

Java has many built in data structures. And one of the data structure in Java is List. Let us learn how it works and why

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arraylist in java
Java Tutorials

ArrayList in Java: Understand With Example

October 1, 2020December 1, 2020 Techenum

ArrayList is undoubtedly of the most essential data structure in Java. You might be just starting out with the ArrayList in Java after learning about

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Android Java Programming

Android LocalBroadcastManager is Deprecated Now What ?

September 17, 2020August 10, 2021 Techenum

It’s been a while since we have heard the news about Google deprecating the LocalBroadcastManager library. If you have been using this library you have

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