I’m trying to generate some web services definitions using Swagger Codegen » 2.2.1 All configs are working and the classes are generate correctly by my .yaml definitions. Why the property basePath is being ignored? My @RestController generate using only paths definition: Expected (using basePath and pat…
Geting list of protobuf message objects from the SpringBoot
I want to get a list of protobuf message objects from the Spring boot app. I did manage to get a single protobuf message object from the app but getting a list of them throws exception. My code (simplified). tl;dr create Spring boot app generate class from proto file try return List of generated class objects…
Apache Storm 2.1.0 local DRPC does not return any response although a tuple is well emitted to the collector by the last bolt
I have a problem trying to run a DRPC topology containing one single bolt and query it through a local cluster. After debugging with IntelliJ, the bolt is indeed executed but the JCQueue is stuck in an infinite loop after that the bolt has been executed and until a timeout is sent to the server. Here is the c…
Dataflow writing a pCollection of GenericRecords to Parquet files
In apache beam step I have a PCollection of KV<String, Iterable<KV<Long, GenericRecord>>>>. I want to write all the records in the iterable to the same parquet file. My code snippet is given below now I want to write all the Records in the Iterable in the same parquet file(derive the file…
Obtaining a nested objects using Spring Data R2DBC
I’m new to Project Reactor and R2DBC. How to receive and merge Flux<Child> with Mono<Parent> properly using Spring Data R2DBC reactive repositories? Parent: ParentRepository: Child: ChildRepository: ParentPersistenceAdapter: My solution is: Answer Assuming the existence of a withChildren(Flu…
How to hide the warning “This type of file can harm your computer” while downloading .xml file using Chrome Chromedriver 79 with Selenium Java
Despite setting safebrowsing.enabled to true / false, the warning …This type of file can harm your computer… is still being displayed in browser. How to hide this information? Answer To enable downloading of file using Chrome/ChromeDriver hiding the warning This type of file can harm your computer…
What is the role of the temp integer in the bubble sort code
Just wondering what is the role of array[j] = temp; This is the bubble sort sorting algorithm, new to Stack exchange so formatting might not be great Answer Imagine that you have a red ball in your left hand, and a blue ball your right. Now switch the balls … without throwing them in the air. How? Let m…
Use BeanMapper from within a RowMapper?
I’m using JDBI’s SQL Objects declarative API to map an object containing a one-to-many relationship: Initially it looked like a RowReducer would be ideal: However I soon discovered that RowReducers don’t work with ResultIterators (I’m working with a large database so it’s importa…
Using Inheritance like this is right?
I’m student learning Inheritance in Java. I’m making a program (Bitcoin Mining Game). In the program, there are different kind of digger (Mining Machine): ordinary digger (this only does digging coin), overclock digger (this can dig and can overclock to dig faster) and durability recover digger (t…
Calculate hits per day
I need help to implement hits per day based on the user selected package. This is what I made so far but it’s not working properly: Entity: @Entity @Table(name = “users”) public class UsersModel …