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Java Record Class Explained: Simple, Immutable Data Carriers

June 8, 2025June 8, 2025 Admin No Comments

Over recent Java versions, you might have noticed the introduction of the Java record class, a compact and immutable data carrier designed to simplify your code. Unlike traditional classes, records automatically provide implementations for equals and hashCode, saving you time and reducing errors. You’ll find that records come with a default constructor and default values…

Java

Java Convert int to String – 5+ Methods with Examples

June 5, 2025June 5, 2025 Admin No Comments

Java convert int to String Intriguingly, understanding how to convert an int to a String in Java is necessary for effectively managing data types in your programs. Whether you’re formatting output or manipulating user input, you’ll find multiple methods to accomplish this task, from using Integer.toString() to String.valueOf() and beyond. In this tutorial, you’ll learn…

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String to Integer Conversion in Java | Java convert string to int

June 2, 2025June 2, 2025 Admin No Comments

Mastering String to Integer Conversion in Java: A Comprehensive Guide Java convert string to int : Converting strings to integers is a fundamental task in Java programming. Whether you’re processing user input, reading files, or handling API responses, knowing how to convert string to int Java efficiently is crucial. In this guide, we’ll explore multiple…

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PDF to JSON Convertor

February 26, 2024February 27, 2024 Admin No Comments

Converting PDF to JSON in Java: A Beginner’s Guide Introduction: In today’s digital era, handling data in various formats is crucial for developers. One common task is converting PDF files into JSON format, PDF to JSON conversion which is widely used for data interchange. In this blog post, we’ll explore how to achieve this PDF…

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System Performance Objective

May 5, 2023May 5, 2023 Admin No Comments

In this blog, we are going to see what are the objectives of system performance. System performance objectives are the ways to identify proper performance for your application. What is System Performance Objective A system performance objective is a goal that is set for the performance of a system.This objective can be based on a…

Software Architecture

Performance Principles of Software Architecture

April 29, 2023April 29, 2023 Admin No Comments

In this blog post, we will see Performance Principles of Software Architecture. We know how the performance problems happens in the first place, like Queue Building etc. Now we will see what are the principles of performance. If you missed about the performance issues, refer to this one for more information. In short, these are…

Software Architecture

Calculate date of birth from age in jquery

April 17, 2023April 17, 2023 Admin No Comments

In this tutorial, we will see how to calculate date of birth from age in jQuery. You can use the below code snippet to create the tool as well. To calculate date of birth from age in jQuery we need to use Jquery and html. Code to calculate date of birth from age in jquery…

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How to convert excel to PDF using java

April 16, 2023February 25, 2024 Admin No Comments

In this blog tutorial, we are going to learn how to convert excel to pdf using java. For converting excel file into java, we are going to use this library called Apache POI. First, we will see the code and then we will go through it to understand it. Dependencies required For converting excel to…

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jcalendar in java swing example

April 15, 2023April 15, 2023 Admin No Comments

In this blog, we will see how to create a calendar which will show the current date using jcalendar in java swing example. Let’s first look at the Swing component JCalendar JCalendar is a Java Swing component designed for selecting dates. It provides a highly configurable user interface and supports various date selection modes. What…

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