The @Transactional annotation in Spring indicates that a method or class should be executed within a transactional context. It manages the transaction boundaries for a method or class, ensuring that all operations within it are either committed or rolled back as a unit. This annotation is useful ...
List of top best Spring framework Interview questions and answers including Spring Boot, MVC, Security, Core, etc. Most popular important frequently asked questions (FAQ) in spring for Freshers & Experienced professionals. - altafjava/spring-interview-qu
Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Java 8 has been one of the biggest releases after Java 5 anno...
When you are preparing to interview for a Java programming job, it’s important to consider the questions you’ll be asked. These interview questions can vary based on many factors, including company type, role level, and how long the company you interview with has been in business. How can...
LeetCode Top Interview Questions 344. Reverse String (Java版; Easy) 题目描述 Write a function that reverses a string. The input string is given as an array of characters char[]. Do not allocate extra space for another array, you must do this by modifying the input array in-place with O...
13 ityouknow/spring-boot-examples about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码,快速简单上手教程。 20.4k Java 12/20 14 alibaba/druid 阿里巴巴数据库事业部出品,为监控而生的数据库连接池 20.0k Java 01/07 15 scwang90/SmartRefreshLayout 🔥下拉刷新、上拉加载、二级刷新、...
Hong is a full-stack developer and architect with 15+ years of experience, specializing in Angular, Ionic, Java, Spring Boot, and AWS. His freelance enterprise engagements include IEEE, Morgan Stanley, Barclay's Capital, BNP Paribas, Goldman Sachs, and Bank of America. Hong has also led the...
链接:https://www.udemy.com/testing-spring-boot-beginner-to-guru/ DBUnit 数据库是许多 Java 应用程序(核心 Java 应用程序和 Web 应用程序)不可或缺的一部分,这可能是进行单元测试时的最大障碍。 连接到 Dev 或 UAT 数据库进行集成测试是不可靠的,因为任何人都可以更改数据和架构,例如表和存储过程,这将导...
What was the use case A: Have implemented WebSockets for a chat application using Spring Boot. Spring Boot Web Socket See Also Spring Batch Interview Questions Apache Camel Interview Questions JBoss Fuse Interview Questions Drools Interview Questions Java 8 Interview Questions ...
Frequently Asked SQL Interview Questions 1. What is a Database? Adatabase refers to a structured data collection that can be stored, managed, and retrieved from a remote or local computer system. Databases can become pretty complex and are built with a fixed design and modeling approach. ...