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Spring Security method level security PreAuthorize Secured — Complete Guide

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Spring Security method level security PreAuthorize Secured — Complete Guide

DEV Community: java·Rajesh Mishra·about 1 hour ago

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A practical, in-depth guide to Spring Security method level security PreAuthorize Secured with examples.

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SailPoint IdentityIQ Rules Explained: Where BeanShell Fits

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SailPoint IdentityIQ Rules Explained: Where BeanShell Fits

DEV Community: java·IAM Careers·about 1 hour ago

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If you are learning SailPoint IdentityIQ (IIQ), rules are where configuration ends and code begins....

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Distributed Transactions in Enterprise Applications: From X/Open to MicroProfile LRA

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Distributed Transactions in Enterprise Applications: From X/Open to MicroProfile LRA

DEV Community: java·Nicolas DUMINIL·about 1 hour ago

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Abstract The problem of making several independent systems agree on a single outcome...

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The equals and hashCode contract in Java: Failure modes and the TreeSet twist

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The equals and hashCode contract in Java: Failure modes and the TreeSet twist

DEV Community: java·srinivas reddy gouru·about 1 hour ago

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1. The one idea to hold onto Forget the formal wording for a moment and hold this picture...

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Error in java

DEV Community: java·Raj·about 1 hour ago

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Common Mistakes and Errors in Java When we write a Java program we may make small mistakes. Even a...

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Java Programming - Introduction

DEV Community: java·Gowtham·about 1 hour ago

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Introduction Java is one of the most popular programming languages in the world. It is a...

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Smaller Simpler Maven Projects

DEV Community: java·Shai Almog·about 1 hour ago

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New Maven apps default to a root POM and common module. Build the same targets, keep native source directories, and add platform modules only when they need separate configuration.

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Validation on Spring

DEV Community: java·Martin Klestil·about 1 hour ago

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Invalid inputs are the root of all evil! Or would you run your coffee maker on rocks? How...

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Generate Data Dashboards from Natural Language with Querier AI

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Generate Data Dashboards from Natural Language with Querier AI

DEV Community: java·AISSAM ASSOUIK·about 1 hour ago

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A practical Spring Boot quick start for generating Chart.js dashboards from natural-language prompts with Querier AI.

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Building a Multi-Client Chat App with Java Sockets, Virtual Threads and JavaFX

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Building a Multi-Client Chat App with Java Sockets, Virtual Threads and JavaFX

DEV Community: java·Nouha50215·about 1 hour ago

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Building a Multi-Client Chat App with Java Sockets, Virtual Threads and JavaFX For my...

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Hibernate Under the Hood. Part 5: Caching

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Hibernate Under the Hood. Part 5: Caching

DEV Community: java·Silver_dev·about 17 hours ago

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Caching in Hibernate is a multi-level system, and understanding its architecture is critical for...

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Hibernate Under the Hood. Part 6: Transaction Management and Locking

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Hibernate Under the Hood. Part 6: Transaction Management and Locking

DEV Community: java·Silver_dev·about 17 hours ago

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Hibernate and Spring ensure data integrity during concurrent operations. It is crucial to understand...

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Building an AI Shirt Agent with Java and Spring AI: Tools, ChatClient, and REST

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Building an AI Shirt Agent with Java and Spring AI: Tools, ChatClient, and REST

DEV Community: java·Said Olano·about 17 hours ago

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Introduction Large language models are good at understanding requests, but they do not...

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Hibernate Under the Hood. Part 7: Performance and Common Pitfalls

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Hibernate Under the Hood. Part 7: Performance and Common Pitfalls

DEV Community: java·Silver_dev·about 17 hours ago

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Performance issues are rarely the fault of Hibernate itself; more often, they are caused by its...

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Building an AI Shirt Agent with Spring AI and Tool Calling

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Building an AI Shirt Agent with Spring AI and Tool Calling

DEV Community: java·Said Olano·about 17 hours ago

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How a small Spring Boot and Spring AI project uses tool calling to let an LLM recommend a shirt from a real catalog.

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Toán Tử (Operators) Trong Java

DEV Community: java·Tiểu Share·about 17 hours ago

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Toán tử là những ký hiệu được sử dụng để thực hiện các phép toán và so sánh trong lập trình. Java...

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Buy Verified Poloniex Accounts with Verified Security and …

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Buy Verified Poloniex Accounts with Verified Security and …

DEV Community: java·Trusted Platforms to Buy Old Gmail Accounts Withou·about 17 hours ago

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24 hours response/(Contact US) ➤ WhatsApp: +1 (903) 702-9701 @usasvcit [email protected] Cryptocurrency exchanges are part of the expanding digital financial landscape, providing online environments where eligible users can learn about digital assets,…

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JUnit 5 Explained: Unit Testing, TDD and Annotations

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JUnit 5 Explained: Unit Testing, TDD and Annotations

DEV Community: java·Mayur Bodhare·about 17 hours ago

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A simple guide to JUnit 5: why developers write unit tests, TDD, JUnit 4 vs 5, the architecture, Maven and Surefire setup, assertions, annotations and the test lifecycle.

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