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Enterprise Java
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…
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Python
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…
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Enterprise Java
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…
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Python
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…
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Core Java
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…
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Python
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…
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Enterprise Java
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…
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JavaScript
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…
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Core Java
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…
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