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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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Android Programming Tutorials

Android Get Screen Width & Density in Pixels

December 27, 2020December 27, 2020 Techenum

Learn how you can get screen width in Android at runtime. Here is a simple way you can get the screen width and height. Look

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Android Programming Tutorials

ShapableImageView in Android: Make Circular Image Border

December 24, 2020December 26, 2020 Techenum

Do you rely on external libraries to draw shapes on your ImageView ? Well now there is ShapableImageView in Android to facilitate just that. But

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handler thread in android
Android Programming Tutorials

Using Android Handler Thread in Android for Multi-threading

December 21, 2020December 9, 2020 Techenum

Do you want to learn about Android Handler Thread for multi threading ? We have multiple ways to accomplish the problem at hand. But here

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for loop javascript
Javascript Programming Tutorials

JavaScript for Loop: How to iterate (with examples)

December 18, 2020December 4, 2020 Techenum

JavaScript for loop is one of many available loops to repeat any given sequence of code. Here we will look how we can use the

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android intent
Android Programming Tutorials

Android Intent: Learn Implicit Intent and Explicit Intent

December 15, 2020December 4, 2020 Techenum

In you android programming road map it’s inevitable to skip this topic. So, let us look at what is intent in Android ? What is

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Android Programming Tutorials

Push Notifications in Android Using One Signal

December 12, 2020December 12, 2020 Techenum

Push Notifications in Android can be quite tricky if you create everything from back-end to mobile application. So there exist a ready made solution called

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Android Programming Tutorials

Show or Hide Soft Keyboard in Android Application And More

December 9, 2020December 16, 2020 Techenum

Android’s API is very confusing when it comes to handling Android soft keyboard, to hide or show. But here I have compiled the ways to

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javascript error handling try catch logo
Javascript Programming Tutorials

JavaScript (JS) try { } catch { }: A Beginner Friendly Guide

December 6, 2020November 30, 2020 Techenum

JavaScript is an awesome programming language. It is the dominant language for front end web development. Also, it is used for back end with NodeJS.

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android view
Android Programming Tutorials

Android View Introduction: What is Android View, Using Views

December 3, 2020November 30, 2020 Techenum

Are you new to the Android Programming world ? Or are you looking to complete that one assignment from your college. Regardless of your circumstance

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