Posts by Subhojeet Ghosh

Author Biographical Info: UG Student 3rd Year BIT Mesra ,off campus Deoghar , 5 star at hackerrank, 3 star at codechef.

How to use String format ( ) function in Java

By Subhojeet Ghosh

In this tutorial, we will learn how to use the String format function in Java. Let us go deep into what String formatting is. String formatting can be defined as formatting a Strin.... Read More

Remove Duplicates from ArrayList in Java

By Subhojeet Ghosh

In this tutorial, we will learn how to remove duplicate elements from an ArrayList in Java. Let’s know something about ArrayList in Java. ArrayList is defined as a dynamic array .... Read More

How to check whether an array is empty or not in Java

By Subhojeet Ghosh

In this tutorial, we will learn how can we check whether an array is empty or not in Java. First and foremost, let’s discuss what an array is. An array can be defined as a linear.... Read More

How to add multiple panels in JFrame in Java

By Subhojeet Ghosh

In this tutorial, we will learn how can we add multiple panels in JFrame in Java. Let’s discuss what’s panel is.  Panel or JPanel in Java can be defined as an invisible window.... Read More

How to change the Background color of the JFrame in Java

By Subhojeet Ghosh

In this tutorial, we will learn and explore how can we change the Background color of the JFrame in Java. JFrame is a type of container imported from javax.swing package which inhe.... Read More

How to change the color of Title Bar in JFrame in Java

By Subhojeet Ghosh

In this tutorial, we will learn how can we change the color of the title bar in JFrame in Java. Now let’s talk about what is JFrame. JFrame is a type of container imported from j.... Read More