I have seen other questions on here like: How is the default max Java heap size determined? and Understanding java heap I run the command to see my heap size ja
My scenario is the following. I have a swagger .json eg.: http://petstore.swagger.io/v2/swagger.json I want to use a generated java client for the REST API abo
I want to select only the text "only this text" from the snipet below using XPath (in Java) but that text is random and I don't know what is written there. &l
I don't understand how to fix it, first time i see mistake like this. i downland this from github https://github.com/nikishubin/Notebook but its does not work O
This a springboot Application. It run perfectly but did not get output (it shows me HTTP Status 404 error in browser) pom.xml <project xmlns="http://maven.
I am trying to compile my project with Java 11. When I try to run the application with Java 8 as the Java version in pom.xml, it works fine. But when I try to r
Hello when trying to use spring-redis i am getting java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.redis.connection.jedis.
My client side program is like this: DefaultHttpClient httpClient = new DefaultHttpClient(); HttpResponse res = httpClient.execute(req); Server side, I have
I have created a simple java application as my college mini project in which one of the module I'm allowing users to perform operations like insert, delete, upd
I'm looking to return the nth largest data value in the subtree rooted at this node in a BST that can have duplicate values. Right now I have this but it doesn'
i am trying to import network library , but android studio shows up with this meessage:ERROR: Unable to resolve dependency for ':app@debug/compileClasspath': Co
I need help implementing Applovin native ads in recycler view. I cannot find any references on how to implement app lovin native template ads in recycler view a
It's the first time that I have to write a Quarkus extension and I'm having problems with Lombok, after that, i have added the dependency to the pom's dependenc
I am using Spring Data JPA and Spring Boot. The layout of the application is this main +-- java +-- com/lapots/game/monolith +-- reposi
I want a pass a dto and another value using the @RequestBody in spring. Something like shown in below,(This is my controller code) public User createUser( @Req
Ideally I would like to have a route like this: from("jetty:http://0.0.0.0:8080/{pathParam1}/{pathParam2) So that a consumer would then be able to access the
I am creating a board game in JavaFX using GridPane. There are 7 different animations which could be placed in each grid (cell) of the grid. Initially the gri
For class mapping from hibernate.cfg.xml I use these format below: <mapping class="packageName.className1"/> <mapping class="packageName.className2"
I'm working on a project using CloudSim simulation tool for masters. I want to know how to save the output of the printCloudletList to a csv file in NetBeans. A
I have an app with 100 installs done but I have 2 error on java.lang.NullPointerException; the thing is that when that error came in my device or emulator I cou