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Converting a String to an Enum in Java

In Java, an enumeration, commonly known as Enum, is a special data type that allows us to define a fixed set of named values or… Read More

Java Examples

Java-Enumeration

Java-Strings

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Java

Java Programs

Introduction to Spring Cloud Stream

Spring framework always aspired to simplify enterprise Java development. They offered Spring Boot framework to simplify creating Java-based microservices. Similarly, the Spring Integration framework was… Read More

Geeks Premier League 2023

Java-Spring-Cloud-Stream

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Advance Java

Geeks Premier League

Java

Struts 2 Custom Validation – Workflow Interceptor

Struts 2 allows us to design our validation logic, commonly known as custom validation, by implementing the action class’s Validatable Interface. As you might expect,… Read More

Geeks Premier League 2023

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Struts2

Advance Java

Geeks Premier League

Java

Environment Variables in Java

In Java, Environment variables are widely used by operating systems to deliver configuration data to applications. Environment variables are key/value pairs with both the key… Read More

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Java

Spring Data LDAP

Spring Data LDAP is a project that provides a familiar and consistent repository abstraction for Spring LDAP. It builds on top of Spring LDAP’s LdapTemplate… Read More

Geeks Premier League 2023

Java-Spring

Java-Spring-Data-JPA

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Advance Java

Geeks Premier League

Java

Diamond Problem in Java

Diamond Problem is a problem faced during Multiple Inheritance in Java. Let’s see what is Diamond Problem and how to solve this problem. What is… Read More

java-inheritance

Java-Object Oriented

Java

Java String Programs

A String in Java is a sequence of characters that can be used to store and manipulate text data and It is basically an array… Read More

Java-Strings

Java

Java Programs

Spring – @PostMapping and @GetMapping Annotation

Spring Annotations are a form of metadata that provides data about a program. Annotations are used to provide supplemental information about a program. It does… Read More

Java-Hibernate

Java-Spring

Java-Spring-Data-JPA

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Advance Java

Java

PAC-RET Protection for Linux/AArch64 in Java

Pointer Authentication Codes (PAC) and Return Address Signing (RET) are security features available on certain ARM-based architectures, including AArch64. These features provide protection against control-flow… Read More

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Java

Linux-Unix

Invasive and Non-Invasive Frameworks in Java

There are two categories under which Java technologies or frameworks can be placed: Invasive Technologies / Frameworks Non-Invasive Technologies / Frameworks Invasive Framework Invasive frameworks… Read More

Java

Type-Safety and Type-Casting in Java Generics

Generics means parameterized types. The idea is to allow type (Integer, String, … etc., and user-defined types) to be a parameter to methods, classes, and… Read More

Java-Generics

Java

How to Generate a New Spring Cloud Project in Spring Initializr?

Spring Initializr is a Web-based tool that generates the Spring Boot project structure. The spelling mistake in initializr is inspired by initializr. Modern IDEs have… Read More

Java-Spring-Cloud

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Java

How to Animate RecyclerView Items in Android?

RecyclerView Item animation is one of the modern features that we can add to our Android app, the basic working of this is when any… Read More

Android

Java

Spring Boot Annotations – @JmsListener, @Retryable, @RSocketMessageMapping, @ConstructorBinding, and @Slf4j

Spring Boot is a popular framework for building modern, scalable, and efficient Java applications. One of the key features of Spring Boot is its extensive… Read More

Java-Spring-Boot

Java

What is the Difference Between PUT, POST, and PATCH in RESTful API?

In the context of RESTful web services, HTTP defines several methods for manipulating resources. The most commonly used methods are POST, PUT, and PATCH. POST… Read More

Java-Spring-Boot

RESTful

Difference Between

Java

Working with Large Objects Using JDBC in Java

Sometimes as part of programming requirements, we have to insert and retrieve large files like images, video files, audio files, resumes, etc with respect to… Read More

DBMS

Java

How to Create Swipeable Videos Like Instagram Reels in Android?

As we know Swipeable Videos are being used in many social media platforms apps Like Youtube Shorts, Instagram Reels, etc. In this article, we are… Read More

Android

Java

Project

Spring Batch Example – Read and Process CSV File to MySQL Database

GeekMart is a multinational technology company that focuses on the e-commerce business. It has a large number of suppliers who supply huge volumes of products… Read More

Java-Spring

Java

New macOS Rendering Pipeline in Java

The macOS rendering pipeline in Java refers to the process of rendering graphics on the screen of a macOS computer using the Java programming language.… Read More

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Java

Best Practices to Handle Exceptions in Java

Exception Handling is a critical aspect of Java programming, and following best practices for exception handling becomes even more important at the industry level where… Read More

Java-Exceptions

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Java