Blogs

Introduction As the software testing world evolves, it is important for developers and testers to stay updated with the latest technologies and tools. One such tool is Selenium, a popular open-source testing framework that automates web browsers. With the recent release of Selenium 4, many developers wonder what improvements have been made and if it’s […]

Introduction When working with complex forms, you often have fields whose state depends on the input values of other fields in the form. For example, you might have a select list of options, the options for which depend upon the value selected for another select list. In this blog, I am representing one case study […]

In this blog, I will discuss how Spark structured streaming works and how we can process data as a continuous stream of data. Before we discuss this in detail, let’s try to understand stream processing. In layman’s terms, stream processing is the processing of data in motion or computing data directly as it is produced […]

Requirement In general, data is passed to Adobe Analytics on page load. Sometimes it is required to load page content without reloading/refreshing the page. For example, if a web application has page navigation based on the Table Of Content and page refresh, and not a requirement, but content should get updated. Solution Without loading a […]

Recently converted a Python script that relied on Pandas DataFrames to utilize PySpark DataFrames instead. The main goal is to transition data manipulation from the localized context of Pandas to the distributed processing capabilities offered by PySpark. This shift to PySpark DataFrames enables us to enhance scalability and efficiency by harnessing the power of distributed […]

Introduction Writing perfect code is the dream of every developer. The definition of good code not only comprises running a functional code but also consists of writing code that is extensible, debuggable, logged, and catches exceptions well. Dividing it into multiple parts and making it maintainable reduces a lot of debugging. Since the code is […]

Introduction Tokens are an essential feature in Drupal that allows you to dynamically insert data into various parts of your website, such as content, email templates, etc. While Drupal provides a set of default tokens, you might find yourself in a situation where you must create custom tokens to display specific information or improve the […]

Introduction In the realm of Drupal 9 development, ensuring the dependability and stability of your applications stands as a paramount objective. The practice of unit testing emerges as a potent strategy to achieve this goal, allowing developers to validate individual building blocks of their codebase. This comprehensive guide takes a deep dive into the intricacies […]

Reading text from pdf using OCR Technique (Python) Why OCR (Optical Character Recognition)? We can also use the PyPDF2 python library to get text from PDF. But there is a major problem with this library. – It will not give you a good result if the data in the pdf is not structured. – You […]

OpenId Connect (OIDC) OpenID Connect is an extension of OAuth2 that adds an identity layer to the authorization framework. It allows a client to verify the user’s identity and obtain basic profile information. The user logs in to an identity provider (such as Google or Facebook) using OpenID Connect, and the identity provider returns an […]

Introduction Adobe Target, as an integration in AEM, provides varied site visitors to experience personalized content from AEM intelligently. It lets us leverage its different variations based on multiple use cases to target different audiences. Its client-side implementation can be done in two ways – one by using Target AT.js Javascript Library and the other […]

Introduction Our customer is one of the companies that provide broadband connections to thousands of customers throughout the country. Our DevOps Team manages the mobile application and web application for the customer. Our Team was looking to lower the cost and improve the performance of the overall infrastructure of our customer’s web and mobile application […]