IntelliJ IDEA- Enable Multiple Cursors for Editing

In IntelliJ IDEA, using Alt + Shift + Mouse Click (Windows/Linux) or Option + Shift + Mouse Click (macOS), you […]

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Struts 2 Multiple Configuration File Example

If you are planning to develop a large-scale Struts based application, you must aware with the include file functionality of […] Continue reading »

How to generate secure random number in Java

In Java programming language, we normally use the Math.random() to generate a random number but Math.random() will causes the vulnerability […] Continue reading »

Dynamic Pie Chart Example using Struts 2 and Highchart

In this Struts 2 tutorial, we are going to create the Pie Chart using Highcharts. Highcharts is a pure JavaScript based […] Continue reading »

Configuration of Spring Framework in Eclipse IDE

Hi Friends, Welcome to Spring Framework tutorials on websparrow.org. Before starting all the other things, first, we need to configure the […] Continue reading »

What is pharmacy and Scope of pharmacy?

Pharmacy is the profession, which is the concern with the art and science of preparing from natural and synthetic sources, […] Continue reading »

Introduction, Types and Symptoms of Diabetes

Introduction Diabetes! We normally call it high blood sugar or high blood glucose level. In our body glucose come from […] Continue reading »

How to block direct access of File using htaccess

In this htaccess tutorial, we are going to show how you can prevent the direct access of file/URL of your […] Continue reading »

WAMP/XAMPP Server- .htaccess redirect rule not working on localhost

Sometimes developer facing the issue that redirects rule is not working on the local machine and get the message like… […] Continue reading »

How to get canonical URL using JavaScript or jQuery

This article will help you to obtain the website canonical URL set in the head section. Canonical URL helps the search […] Continue reading »

JavaScript Number Validation Example

In this JavaScript tutorial, we will validate the numeric value in the text box. Sometimes we need to restrict the […] Continue reading »

Struts 2 and Oracle Database Connectivity Example

In this example, we will create a Struts 2 application that will connect to the Oracle database. To connect Struts […] Continue reading »

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