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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Abstraction by Parameterization and Specification in Java
Abstraction by Parameterization and specification both are important methods in Java. We do this in hope of simplifying our analysis by separating attributes and details i...
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Java
Java-Object Oriented
Encrypt PDF using Java
We can encrypt any PDF using Java by using the external library PDFBox. Inside PDFBox library 2 classes are available StandardProtectionPolicy and AccessPermission Class.E...
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Java
Java Programs
java.util.concurrent Package
Java Concurrency package covers concurrency, multithreading, and parallelism on the Java platform. Concurrency is the ability to run several or multi programs or applicati...
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Java
Java-Packages
Java-concurrent-package
Java Stream API – Filters
In this article, we will learn Java Stream Filter API. We will cover,1. How stream filter API works.2. Filter by Object Properties.3. Filter by Index.4. Filter by custom O...
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Java
java-stream
Java Program to Search an Element in a Linked List
Prerequisite: LinkedList in javaLinkedList is a linear data structure where the elements are not stored in contiguous memory locations. Every element is a separate object ...
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Java
Technical Scripter
Java Programs
Technical Scripter 2020
Java Program to Get the First and the Last Element of a Linked List
A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations. The given task is to retrieve the first and the last element...
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Java
Technical Scripter
Java Programs
Technical Scripter 2020
Java Program to Delete a directory
The class named java.io.File represents a file or directory (path names) in the system. This class provides methods to perform various operations on files/directories.The ...
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Java
Java Programs
How to Compare two Collections in Java?
Java Collection provides an architecture to store and manipulate the group of objects. Here we will see how to compare Elements in a Collection in Java.Steps:Take both inp...
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Java
Java-Collections
Java Programs
Java Program to Print a Semicolon Without Using Semicolon
The given task is to print a ';' without using ';' anywhere in the code. The simplest idea one can think of to approach this interesting question is using ASCII value some...
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Java
Technical Scripter
Java Programs
Technical Scripter 2020
Java Program to Show Time By Rolling Through Hours and Months
Java.util package has a Calendar class which has some predefined methods, which helps us to do some operations related to date and time. Calendar class has a predefined me...
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Java
Java Programs
Picked
Java Program To Find Largest Between Three Numbers Using Ternary Operator
Java offers a lot of Operators and one such operator is the Ternary Operator. It is a linear replacement for an if-else statement. Thus, it is a very useful operator and i...
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Java
Java Programs
Java Program to Extract Last two Digits of a Given Year
As the name suggests where there is an execution to be operated required to deal with digits of the number, the modulo operator plays a vital role. Here the goal is to ext...
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Java
Java Programs
Java Program to Check Whether Number is Divisible by 5
Generic rules in mathematics to test divisibility by 5 in a number system is followed as numbers that end in 5 or 0 are divisible by 5. It doesn't matter how big the numbe...
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Java
Java Programs
Java Program to Create a New File
A File is an abstract path, it has no physical existence. It is only when "using" that File that the underlying physical storage is hit. When the file is getting created i...
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Java
Java Programs
java-file-handling
Java-Files
Java Program to Find if a Given Year is a Leap Year
Leap Year contains 366 days, which comes once every four years. In this article, we will learn how to write the leap year program in Java.Facts about Leap YearEvery leap y...
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Java
Java Programs
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