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Core Java
Check if a File Is a PDF File in Java
In Java, determining whether a given file is a valid PDF is an important task when working with document processing…
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Enterprise Java
Resilience4j Circuit Breakers in Spring Boot 3
Modern microservices demand resilience: when dependencies fail or overload, you must prevent cascading failures. Resilience4j offers modular support for key…
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Enterprise Java
Feature Toggles in Spring Boot: Unleash Progressive Delivery
Feature toggles are a powerful tool for enabling progressive delivery, A/B testing, and safe deployments without code redeployments. They empower…
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Software Development
Infrastructure as Code Showdown: Pulumi vs Terraform with AWS
A deep dive into developer experience, productivity, and real-world AWS deployments with TypeScript (Pulumi) vs. HCL (Terraform). Quick Verdict: Which…
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Software Development
Running LLMs Locally: Using Ollama, LM Studio, and HuggingFace on a Budget
How to serve and fine-tune models like Mistral or LLaMA 3 on your own hardware. With the rise of powerful…
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Core Java
String Minus Operation In Java
Java does not support a native minus (-) operator for strings like in some scripting languages. However, developers often want…
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