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Core Java
Nested Loops To Stream Conversion Example
Java developers frequently use nested loops to iterate over collections, but as the complexity increases, it becomes harder to read…
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Enterprise Java
Spring Cloud AWS FIFO Queue Support Example
Amazon Simple Queue Service (SQS) is a fully managed message queuing service. AWS provides two types of SQS queues: Standard…
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Enterprise Java
Spring Security One-Time Token Login Example
One-time token (OTT) authentication is a secure mechanism often used when a user needs temporary access without a permanent password.…
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Core Java
Explore the gather Method in Java 22 java.util.stream
Java 22 unveils an exciting preview feature through JEP 461: Stream Gatherers, marking a significant enhancement to the Stream API.…
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Enterprise Java
Spring AI Testing: AI Evaluators Example
Large Language Models (LLMs) have become an integral part of modern applications, but ensuring their accuracy and reliability is crucial.…
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Enterprise Java
Exploring Quarkus WebSockets
This article explores Quarkus WebSockets Next, a powerful way to enable real-time communication in Quarkus applications. Let us delve into…
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Enterprise Java
Spring Boot Pkl Example
Pkl is a configuration-as-code language developed by Apple, blending the simplicity of static formats like JSON with the expressiveness of…
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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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