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Android Programming Tutorials

Android Content URI: How to Get the File URI

October 31, 2020November 13, 2020 Techenum

In this blog post we are going to look at how we can pick file in Android without messing with Content URI. If you are

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Node JS Programming Tutorials

NVM Install and Manage Multiple NodeJS version

October 21, 2020October 21, 2020 Techenum

When working with NodeJS, sometimes there will be version specific issues. Even if there are none you might want to experiment with certain node versions.

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How To Security Tutorials

Steganography: Hide text within an Image file using steghide

October 19, 2020October 19, 2020 Techenum

Today we will be looking on how we can hide important texts in an Image file. This method of concealing texts inside an Image is

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Android Programming Tutorials

Splash Screen Tutorial using Android Studio

October 14, 2020November 24, 2020 Techenum

Splash Screen is the first thing you see when you open an application. It makes your application feel pretty professional if you do it right.

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Android Programming Tutorials

Android RecyclerView: How to Insert, Update and Delete Item

October 6, 2020February 23, 2021 Techenum

RecyclerView is possibly most used View in Android development for showing list of items. There was something called ListView the use of which is now

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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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Linux Tutorials

Learn Interesting Uses of ‘ls’ command in Linux

September 30, 2020September 30, 2020 Techenum

The most used command for the CLIphile users in Linux. You might be a heavy user of the ‘ls‘ command. Or you might be just

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Android Programming Tutorials

Kotlin Coroutine in Android : Understanding the Basics

September 29, 2020September 29, 2020 Techenum

Learning Kotlin is not as hard as you have thought. But the concepts in coroutine might be a little tough in the beginning. There is

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How To Tutorials

Install Scrcpy: Mirror Your Android Device Wired or Wirelessly

September 27, 2020September 27, 2020 Techenum

In this tutorial we will be looking at how you can mirror your Android device. You might have been using Vysor but it is just

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Android Programming Tutorials

Learn EventBus, The LocalBroadcastManager Alternative

September 23, 2020September 27, 2020 Techenum

I have written an article stating the reasons why LocalBroadcastManager is deprecated, read here. And I have suggested multiple solutions among which EventBus is one.

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