Java
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Spring Boot Performance with Java Virtual Threads
For years, Java developers have wrestled with the limitations of platform threads—heavyweight, OS-managed resources that make high-concurrency applications expensive to…
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How to Dynamically Ignore Fields in Jackson
Jackson is a popular Java library for JSON processing. Sometimes, we need to ignore fields dynamically at runtime instead of…
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Firebase + Spring Boot CI/CD: Zero Downtime Deployments Made Simple
Imagine this: You’ve just finished a new feature for your app—a sleek frontend update in Firebase and a powerful new…
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Java Naming Conventions Example
Java naming conventions are crucial for writing readable, maintainable, and standardized code. They define how classes, methods, variables, constants, and…
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Closing Scanner Java Example
1. Introduction The java.util.Scanner class can read input from System.in, File, InputStream, Path, Readable, String, etc. It implements the Closeable…
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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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Feature Flags in Spring Boot: Unleash vs Togglz
Modern applications need the ability to toggle features dynamically without redeploying code. Feature flags (or feature toggles) enable:✅ Gradual feature…
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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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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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