I am writing a code that should capture images and send it to a python server. One part of this code requires calling the camera. My solution for this was to si
I have a Page of Farmers coming from a JPA repository call findAll method. Each Farmer consists of a Set of Farms which are also coming in the repository call l
I am working on an Android app that works similar to shazam, soundhound, etc. I am using Echoprint for Android w/ source found on GitHub for implmentation of so
I have a string input of weekdays in German and need to get the next Localdate after today which corresponds to the given weekday string. If for example the inp
I updated my java project with the latest Java JDK and Tomcat 10. The new libraries use jakarta and you need to rename all your javax. to jakarta... The librari
I have a few disabled text field auto-populated with some values based on my previous input. I want to verify whether auto-populated values are as per my previo
Per https://docs.pact.io/implementation_guides/jvm/provider/maven/#2-define-the-pacts-between-your-consumers-and-providers : Protocol, Host, and Port are requir
In the Spring Statemachine reference doc is this sample code: @WithStateMachine static class Bean1 { @OnTransition(source = "S1", target = "S2") publi
I am trying to create a maven project using Spring Framework Cloud. I defined pom.xml file as below <parent> <groupId>org.springframework.
I am a beginner in Java and I am trying to use JOptionPane to display a message box but keep getting stuck with an error which I cannot figure out. This is my c
I am trying to create a maven project using Spring Framework Cloud. I defined pom.xml file as below <parent> <groupId>org.springframework.
I have this method to merge 2 sorted arrays into one sorted array: public void merge(T[] a, int l1, int r1, T[] b, int l2, int r2, T[] c, int l3) {
I am a beginner in Java and I am trying to use JOptionPane to display a message box but keep getting stuck with an error which I cannot figure out. This is my c
I was using mongo driver for java 2.x and passed to 3.1. DBCursor is deprecated and I had to use the FindIterable<Document> structure. When I perform a q
Let's say there is a sequence created on SQL Server: CREATE SEQUENCE dbo.my_seq START WITH 1 INCREMENT BY 1 NO CYCLE; GO And the following Java cod
Here is my FileStorageProperties class: @Data @ConfigurationProperties(prefix = "file") public class FileStorageProperties { private String uploadDir
I was using mongo driver for java 2.x and passed to 3.1. DBCursor is deprecated and I had to use the FindIterable<Document> structure. When I perform a q
I am using spring cloud config in my spring boot application, I am trying to update the property value through actuator/env post endpoint. Here is my code: @Ser
i have this java code: weight = weight == 0 ? 1 : weight; Can anyone please explain what will happen to variable weight in all cases?
In Win10, in IntelliJ this path("C:/hive/Orders_[0-9]*.csv") works good when run as stand alone java spark job. But not working as Spring Boot spark job. Seems