Imagine, you are developing Java software and suddenly you encounter errors. Where could have possibly gone wrong? There are many types of errors that you will encounter while develo… Read More

Write a program to create an append-only log file that can be used to log messages. The log file should be able to grow to a certain threshold size before it is backed up and a new log file… Read More

Introduction: If you’re a developer looking for a robust and secure way to integrate XMPP communication into your applications, look no further than Smack. Smack is a popular XMPP c… Read More

 This post explores the approach to supporting current custom run modes in AEM as a Cloud using Cloud Manager environment-specific variables and OSGI configurations.Run Modes lets… Read More

In today’s digital age, security is paramount. When it comes to securing online communications, SSL/TLS (Secure Sockets Layer/Transport Layer Security) protocols play a crucial role. H… Read More

IntroductionIn modern Android app development, working with RESTful APIs is a fundamental skill. RESTful APIs enable communication between your Android app and a server, allowing you to send… Read More

Exception Handling In Java Programming Online Course Exception handling is a crucial aspect of Java programming Online Course that allows you to deal with unexpected or exceptional situat… Read More

In this blog, we will guide you step by step through the basics of Java web development. From understanding the rudiments of Java to building dynamic web applications, this blog will highlig… Read More

Using ElementHandle, we can get the parent, grandparent, siblings, childs etc.,   ExampleElementHandle elementHandle = page.querySelector("#para1"); ElementHandle grandParent = elemen… Read More

Using the keyboard modifier 'META', we can open the url in a new tab.   ExampleList modifiers = Arrays.asList(KeyboardModifier.META); clickOptions.setModifiers(modifiers); page.locato… Read More

 Playwright.locator() method return the locator by a selector.   SignatureLocator locator(String selector) Locator locator(String selector, LocatorOptions options)… Read More

Quick Summary: Creational design patterns in Java encompass Singleton, Factory Method, Abstract Factory, Builder, and Prototype. These patterns provide flexible and structured approaches to… Read More

‘data-testid’ attribute is used to identify a DOM node for testing purposes. 'page.getByTestId()' method Locate element by the test id. By default, the 'data-testid' attribute is… Read More

Locator.uncheck() method uncheck the radio button or checkbox.   Signature void uncheck() void uncheck(UncheckOptions options)   Example page.getByLabel("java").uncheck();… Read More

There are multiple ways to check whether an element is visible or not in a page.   Approach 1: Using page.locator(someLocator).isVisible() method isVisible() method return true, if… Read More

Locator.highlight() method highlight all the matching elements on the screen.   Examplepage.locator(".impt").highlight();  Find the below working application… Read More