I want to detect the difference between an emulator and a real device. I use the device_info_plus package to determine whether the device is an emulator or a real device. It works well, but when I try to run my…
I'm converting html to pdf using itextPDF, everything works as expected but for one of the GIF image after conversion to pdf only the skeleton of the image appears. This is a static GIF image not animated just an image…
I have a Java program that I have been using for several months now that generates excel surveys. I an using Maven as my Java build in VS Code. For some reason, starting today, as soon as I opened the…
I have a project with Spring Boot and MongoDB. I have an enum class that return Integer. But, as far as i know, enum types saved as String into mongdb. But, i want to saved as Integer. How can i…
I have this service method for my edit API that maps my pojo class to an entity class for update operation. The CustomerDetail is my Dto class. public CustomerRegistration editCustomerDetails (Long id, CustomerDetail customerDetail) throws JsonMappingException { CustomerRegistration customer =…
I am trying to fetch unique aocDetailIds in spring boot should I use distinct keyword(Code Block 1) or should I create a SET of strings(Code Block 2) , which will be more optimised ? @Query(value = "SELECT DISTINCT a.aocDetailId FROM…
I have a problem with my request. I have a table where the id is UUID and I have a query like SELECT * FROM table WHERE fk = ? ORDER BY id ASC LIMIT 5 and this query runs…
I have a presigned S3 URL that returns a JSON file. I need to use this URL in my Spring Boot application to retrieve the file, so I'm using WebClient. Here is my code: @RestController public class Demo { private…
I have a java app that I am running via Docker on AWS via the entrypoint: ENTRYPOINT ["java","-jar", "-Xmx600m", "/app.jar"] I am running this on AWS ECS. If the java process dies for whatever reason, will the cotnainer be re-launched?
I have a SpringBoot application that communicates to PostgreSQL with the following configuration, deployed via AWS BeanStalk: spring.datasource.url=jdbc:postgresql://{SUBDOMAIN}.us-east-2.rds.amazonaws.com:5432/{DATABASE_NAME} spring.datasource.username={USER} spring.datasource.password={PASSWORD} spring.datasource.hikari.maximum-pool-size=2 spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation= true spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect spring.jpa.properties.hibernate.show_sql=true spring.jpa.open-in-view=false spring.jpa.hibernate.ddl-auto=create Everything was going well until I have updated the AWS Aurora certificate…