Pub/Sub Setup Using Spring Boot and Dapr

Building event-driven applications is a common requirement in modern software systems. Pub/Sub messaging helps services communicate asynchronously, improves scalability, and…

Read More »

Building a Model Context Protocol (MCP) Server with Python

The Model Context Protocol (MCP) provides a structured way for AI models, tools, and external systems to communicate. Instead of…

Read More »

Google Agent Development Kit Java Example

Building intelligent, tool-enabled AI systems in Java requires more than sending prompts to a language model. A well-structured implementation must…

Read More »

How to Apply the Builder Pattern in Python

Creating objects should be simple, but in real-world applications, it often becomes complicated. As classes grow, their constructors tend to…

Read More »

Finding the Index of an Element in a LinkedHashSet Without Iteration

Each collection in the Java Collections Framework is designed with specific guarantees and limitations. A LinkedHashSet is often selected when…

Read More »

PDF Files In Python – A PyPDF Example

PDF files are widely used for reports, invoices, contracts, and documentation, but automating tasks such as reading, extracting text, or…

Read More »

Handling NaN Values in Java Micrometer Gauges with Prometheus

Micrometer is the de facto metrics instrumentation library for JVM-based applications, and Prometheus is a common backend for collecting and…

Read More »

Automating Hidden and Read-Only Form Inputs with Selenium and JavaScript

Web applications often use hidden and read-only input fields to store metadata, system-generated values, or tokens required for secure form…

Read More »

JUnit Print Assertion Results Example

JUnit assertions are designed to remain silent on success and report output only when a failure occurs. This behaviour helps…

Read More »