in my Manifets.xml file I have no <activity> tag and I am trying to add the exported = true but I don't know how. Is there a way? Here is my manifest: <
I am trying to achieve below native query logic using hibernate (Spring JPA). But save(Iterable) throws exception and rollback the entire transaction if one of
I've built a spring boot rest api. However, when I try to test it in Postman, I am getting a 404 error. I have linked the code below. Please note that there
Recently I found it not necessary to call repository.save() if within a @Transactional block. Hibernate / Spring-JPA will update row automatically when exiting
Junit test case getting failed: existing static mocking registration must be deregistered Test class: @RunWith(MockitoJUnitRunner.class) public class DeleteRe
I was wondering if there's a Java FTP client library, that can limit the max. concurrent connections or if there's a feasible way to implement this feature arou
I'm following a PluralSight course, "Spring Framework: Spring Fundamentals" by Bryan Hansen. I've followed the demo precisely (I believe) but am getting the err
I am new to Spring Reactive framework & trying to convert Springboot 1.5.x code into Springboot 2.0. I need to return response header after some filtering,
I'm trying to make an OpenGL ES app in android using java and I have run in a major issue: GLES20.glCreateShader(type) (type beeing GLES20.GL_VERTEX_SHADER or G
I am new to Kafka Streams API and I am trying to create a KTable. I have an input topic: s-order-topic, which is a json format message, as shown below. { "curr
How to load test soap api using jmeter 4.0 , multbinding The follow: example for soap request ::
I have a spring boot project here: https://github.com/jcasbin/jcasbin-springboot-plugin. I encountered the following error in Travis CI: shell 3.43s$ ./mvnw in
JUnit 4 has @FixMethodOrder(MethodSorters.NAME_ASCENDING) to support test execution in alphabetical order. Is there any similar functionality
I am running Tomcat v9.0 server on a Java Eclipse project. Each time I run my application on the server I get this Problem Occured message: Server Tomcat v
I was wondering if there is a way to run multiple test suites in parallel with TestNG + Gradle. I have a master suite file which contains other individual suite
I'm new to Python and I'm trying to connect to a service that I currently have up running in Spring. On the server-side I have a custom Handshake handler in pla
I am new to java and started working on constructors. I am seeing few examples where constructor is passed as parameter to a Method. Please tell me what happens
I tried using 'mvn spring-boot:build-image' command and get that error.. ( I saw that maven have a new way to create an image with spring) Building image 'doc
I have to hide a notification when a timer is cancelling. I instantiate a notification manager and use myNotificationManager.cancelAll(); but it doesn't work.
"Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister " I am not using any maven or such tools and manually add and reference