Spring JPA order by query

Spring JPA order by query

Spring Boot

Table of Contents1. Overview2. Sorting/Order by query examples2.1 Static sorting2.2 Dynamic sorting based on parameters2.3 Order By with JpaSpecificationExecutor3. Conclusion4. References 1. Overview This article is about Spring JPA order…

Spring Jackson enable pretty Json

Spring Jackson enable pretty Json

Spring Boot

Table of Contents1. Overview2. Ways to enable Jackson pretty/readable Json1. application.properties2. Bean configuration3. Concussion 1. Overview This article is about sping Jackson enable pretty Json or enable readable Json format….

Java regular expression username

Java regular expression for username

Java 8

Table of Contents1. Overview2. Rules for username3. Regex for user name – ^([a-zA-Z])+([\\w]{2,})+$3. Conclusion4. Source Code5. References 1. Overview This article is about for Java Regular Expression for username. While…

NodeJS JSON WebService With MongoDB

NodeJS JSON WebService With MongoDB

nodejs

Table of Contents1. Overview1.1 MongoDB1.2 REST Api1.3 Postman2. Example for REST Api with mongodb2.1 File Structure2.2 Installing Dependencies2.3 Example2.4 Output3. Conclusion4. Reference 1. Overview In this article, we will look into…