I’m new to JBoss Server. Currently I’m using JBoss server 7.2. Error : How to solve this ? Answer The problem is in standalone.xml or standalone-full.xml. Please validate your xml whether it’s right or wrong. Here validate your xml. That’s why you are getting this error.
Category: Questions
What is Querydsl PathBuilder String parameter ‘variable’ used for
I’m working with Querydsl in my Spring Boot API for making some complex data filtering and when i declare the PathBuilder variable i’ve seen that first you have to pass statically your class like YourClass.class and then a string variable for the constructor as shown below: So i was wondering why is necessary this string parameter and also why its
Stack overflow error for hibernate one-to-one mapping with Spring Data JPA
My problem is similar to this one https://discourse.hibernate.org/t/hibernate-throws-org-hibernate-id-identifiergenerationexception-attempted-to-assign-id-from-null-one-to-one-property/1777 but I am getting a different exception after applying the answer from this thread. My entities: Controller with corresponding Spring Data Repository: With this payload: I am getting an endless nested response with proper fields(distributor -> location -> distributor -> location ..), which ends with SO Error: I can’t fathom why does
Send string value from one method to another
My first method deviceList is able to work successfully and I am able to store a value in the variable String.id. I am then trying to use that string in my second method addReview1 to implement that …
Error starting ApplicationContext in Spring when add @OneToOne Annotation
: I am a beginner in Java Spring MVC and I want to create a simple program using spring boots. But I have a problem: When I add @OneToOne and @JoinColumn to my model class, the project doesn’t start! Error: Error starting ApplicationContext. To display the conditions report re-run your application with ‘debug’ enabled. 2020-05-24 15:24:45.140 ERROR 5368 — [
Java put/putShort with JS
Can someone tell me the equivalent of java put and putShort in JavaScript ? Answer I think what you are looking for is first: create the array buffer: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer then use a data view to get and set into it: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView In dataview you can control the byte ordering (big/little endian) And here is an example, getting binary representation of
Combine two Stream into one Flux
How can I combine two streams Stream<String> into Flux? What I understand is that I might need to use Flux create method to create this but I am not really sure about it: Please help. Answer Concat the Streams into one and then invoke Flux#fromStream: Another way of doing this would be to create a Flux using Flux#fromStream and then
How do I load a Ressource Path in multi-projects in proper project?
I have to use this project configuration: Project 1 + src + Model + Datamodel.dtd Project 2 + src Project 1 does some work with xml and should load the dtd from the folder “Model”. I put this …
What is the name of this sorting method, how does it work and how does it compare to Arrays.sort()?
Q#1 I am searching for a method to sort an array in ascending order. I found this and it works, but I don’t understand how it works. Q#2 As for the Big O notation, which method is better (n will be small in my case), the method below or Arrays.sort()? Note: array is equal to arr.length. Answer #1 The method
onCreateOptionsMenu not being called
onCreateOptionsMenu does not get called in a fragment. I have to manually call setHasOptionsMenu(true) in onCreatedView() but this causes the item.itemId be an empty String “” in the onOptionsItemSelected() and therefore i can’t detect which menu item was tapped. I’m currently using this in a fragment: Answer Call super.onCreateOptionsMenu(menu,inflater) after menu inflate This may more help Ref :: https://stackoverflow.com/a/15654039/11393354 try