Install and configure Katalon Studio

Install and configure Katalon Studio and Create a simple test case for the web application using record and play in katalon studio. Download katalon studio from Before download you just need to register with valid email id and fill all the details valid. Now it will allow you to download. When your download is done. Install

Email sending web application using java || JavaMail API.

How to send email from java web app using JavaMail API and SMTP. Here is the complete tutorial with source code to create java email web application. Email sending web application java. index.jsp <%@page import="mypack.MailCtl"%> <html> <style> div{ background-color: #7DB8F3; padding-bottom: 200px; } input,textarea{ width: 100%; padding: 20px; margin-bottom:20px; box-sizing: border-box; font-size: 20px; font-family: "Times New Roman"; }

Webpack tutorial || How to configure Webpack.config.js.

before Webpack.config.js we need to understand what is Webpack. Webpack is a module bundler. which is used to configure or make our javascript browser understandable like ES2015, ES6 and JSX file into vanilla JavaScript. Why we use Webpack.config.js Webpack takes all of our assets and outputs them to a production-ready bundle. Bundles JavaScripts into one file.