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NullPointerException is one of the most common and dangerous problems in Java applications. In this video, we explore a ...

Tools & Technologies Covered: Java Spring Core Spring Boot Spring MVC Spring Data JPA Spring Security REST APIs ...

Hi, everyone hope that you all are doing well. In this video we will be learning how we can integrate Spring boot app with Gemini ...

In this video, we deep dive into Transaction Propagation REQUIRED in Spring Boot using a real-time live demo with database ...

Bienvenido! En este tutorial actualizado para 2026 te enseño cómo instalar y configurar el entorno de desarrollo Java desde cero ...

Are you calling microservices directly from the client? That's one of the most common mistakes in microservices architecture.

How to Create a Thread in Java – Explained Simply Multithreading is one of the most important concepts in Core Java and is ...

Today's Topic: HTTP Status 400 - Required String parameter 'walletName' is not present Thanks for taking the time to learn more.

Stop relying on expensive LLM Model APIs! In this video, we dive deep into Ollama, the easiest way to run Large Language ...

NGINX explained in a clear and practical way. In this video, you will learn: • What is NGINX? • How NGINX works internally ...

Caching looks simple… until concurrency shows up. In this video, we walk through how a cache really evolves in production ...

Como conectar Spring Boot ao Postgres no Docker (Passo a Passo) Cansado de instalar o PostgreSQL direto na sua ...

In this video, we deeply explain API Gateway Core Components used in Microservices Architecture. You will understand: - What is ...

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