I'm developing a service with spring webflux. I implemented exception handling using @ControllerAdvice. It works pretty well, but when I run integration tests i
I have built simple microservice application using Spring-Boot and Eureka server. Now, I want to add fault-tolerance in case any of service registered in Eureka
I am using a Spring-Boot (2.3.3) application with Hibernate (5.4.20) and JPA repository on MySql DB, and I have a Bi-directional relationship between an entity:
method used currently public static String getScreenshot(String screenshotName) throws IOException { String dateName = new SimpleDateFormat("yyyyMMddhhm
I'm working on an exercise, where I need to create a subclass that has 2 constructors (1 is empty and sets the values as 0 the other one is getting the values.
Showing "Error initializing QuantumRenderer: no suitable pipeline found" after running JavaFX application. I added required JavaFX jar files to the project and
Hackerrank problem Drawing Book. Brie’s Drawing teacher asks her class to open their books to a page number. Brie can either start turning pages from
For some reason java can't map DTO with requestBody and all values are default ones, as for request it works, with payload for ex. "{"productId":1,"commitment":
Java 8 here using Apache POI 4.1 to load Excel (XLSX) files into memory, and write lists of Java beans/POJOs back to new Excel files. To me, an Excel file (at
Since JDK 9 we have a new Java Logging API: https://docs.oracle.com/javase/9/docs/api/java/lang/System.Logger.html https://www.baeldung.com/java-9-logging-api h
I need create spring boot application as daemon with disabled default web server and with active server actuator by http. I need actuator only by http no jmx.
Errors I get ERRORES: Failed to load resource: the server responded with a status of 403 () login:1 Access to XMLHttpRequest at 'http://localhost:8080/l
I do a very simple thing. I go to Tools -> Options -> Xamarin> Android Settings and I change the "Java Development Kit Location" path. I press ok. I co
Guys I may or may not be wrong, But seriously, I am struggling with file uploading problem in Amazon S3 bucket. When I am trying to hit on the request then I am
I am trying to perform a get request using Groovy using the below code: String url = "url of endpoint" def responseXml = new XmlSlurper().parse(url) If the endp
I am developing a game controller app for a school project that displays a virtual gamepad and is aimed at controlling any game app on Android. Of course, the g
Currently, I'm working on a project which extracts data from a BigQuery table using Scio in Scala. I'm able to extract and ingest the data into ElasticSearch, b
I've encountered a problem where on all of my applications, there's a red cross on the top right. I can run it, but the cross doesn't seem to go away. I've open
I have this code where I draw on a canvas then convert to a bitmap. predictBtn.setOnClickListener(new View.OnClickListener() { @Override
I want to run loom's demo, I downloaded jdk18-loom from http://jdk.java.net/loom/, and downloaded the latest version of IDEA: No matter I choose X or 17-previe