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Enterprise Java
Mock JWT Decoding with JwtDecoder in JUnit Tests
JSON web tokens (JWTs) are widely used for microservices and Spring security authentication. When testing Spring applications, mocking JWT decoding…
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Core Java
Java String Slicing Example
Python provides a powerful and concise way to slice Strings using simple syntax. However, Java does not have built-in String…
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Enterprise Java
Java REST Swagger vs. HATEOAS
In modern RESTful API development, API documentation and hypermedia-driven APIs play a crucial role. Two key concepts that developers often…
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Core Java
Avro Schema From Java Class Example
Apache Avro is a data serialization system that is compact, fast, and ideal for distributed applications. Let us delve into…
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Core Java
Java Maven OWASP Dependency-Check Example
With the increasing use of open-source libraries, ensuring software security has become a critical aspect of development. Many applications rely…
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Software Development
Kafka Add Partitions In Topic Example
Kafka is a widely used messaging queue with powerful features. Messages are stored in topics, which are divided into partitions.…
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Core Java
Java Custom Linked List Implementation
Arrays store elements in a contiguous memory block, whereas a linked list spreads its nodes across different memory locations. Each…
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Software Development
Liquibase Preconditions Example
Liquibase is a popular open-source database schema change management tool that allows developers to track, manage, and deploy database changes…
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Core Java
Java Execute JAR File Example
A JAR (Java Archive) file is a packaged collection of Java classes and resources that can be executed as a…
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