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Enterprise Java
Configure CORS Policy for Spring Cloud Gateway
Cross-Origin Resource Sharing (CORS) is a mechanism that allows web applications hosted on one domain to interact with resources hosted…
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Enterprise Java
Spring Boot @requestmapping To Serve A zip File
Serving a zip file from a Spring Boot application is a common requirement in modern web applications. Whether for compressing…
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Core Java
Mock Multiple Responses for the Same Request In MockServer
MockServer is a versatile tool for mocking HTTP and HTTPS responses. Often, you may need to simulate different responses for…
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Enterprise Java
HTTP DELETE With Request Body
HTTP DELETE is typically used to request the deletion of a resource from a server. However, unlike other HTTP methods…
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Enterprise Java
Conditionals in Spring WebFlux Reactive Flow
Spring WebFlux is a part of the Spring Framework that enables developers to build reactive, non-blocking web applications. Unlike traditional…
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Core Java
Mock Nested Method Calls Using Mockito
Mockito is a powerful Java-based framework that simplifies unit testing by allowing developers to mock objects and their behaviors. Nested…
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Software Development
Conversion from POJO to Avro Record
Apache Avro is a powerful data serialization framework widely used in distributed systems to exchange data efficiently and compactly. Avro’s…
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Core Java
Get the Schema From an Avro File
In today’s data-driven world, efficient data serialization and seamless system interoperability are critical for building scalable applications. Apache Avro, a…
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Core Java
How To Add Header and Footer to PDF Using iText in Java
Adding headers and footers to a PDF is a common requirement in document generation. Headers often contain titles, dates, or…
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