How to Hide Title and Status Bar in Android: Fullscreen Mode in Java & Kotlin
When developing Android applications, there are times when you want to make the activity run in fullscreen … Read more
JAVA Programs
Creating JSON Arrays in Java: Examples with org.json, Gson, and Jackson
Java is a versatile and powerful programming language commonly used for developing various applications. One of the … Read more
Creating Simple JSON in Java: A Comprehensive Guide
Java, being a versatile and widely-used programming language, provides robust libraries for handling JSON data. JSON (JavaScript … Read more
How to Switch Between Multiple Java Versions On Ubuntu Linux ?
If you have installed multiple JDK on ubuntu and sometimes you might need to change the version … Read more
How to iterate through List in Java ?
Lists are an ordered collection of elements in Java. Conceptually those are similar to Linked list in … Read more
Byte Array To Integer And Integer to Byte Array Conversion using JAVA
If you are working in some network related data transfer like sending some commands over socket, then … Read more
How to check if Filepath is Normal File or Directory in JAVA ?
In our previous post, we seen how to identify if a file is present or Not using … Read more
How to generate random number between two numbers in Java ?
This post demos how you can get the random number between two numbers in a simple java … Read more
How to use Single Instance Class / Singleton class in Android / Java ?
The single instance classes are mostly used when you don’t know how to create a object of … Read more
Convert Byte Array to Hex using Java
The post briefs above how you can convert byte Array to Hex values and print those on … Read more