My understanding of companion object in Kotlin is that they are analogous to static modifiers in Java. It's bad practice to store static fields in Activities an
I'm using XSSFWorkbook to create a xlsx file which stores the result of a SQL query with JAVA 8. This process is done each month so I use a template xslx file t
I was recently tasked with upgrading a spring cloud app of ours due to the CVE-2022-22965 vulnerability. As part of that process, it became clear that the then
I prepared an android app in android studio then I copied my whole code manually from one sys to another. But after that, getting this error. Below are my both
picoCLI's @-file mechanism is almost what I need, but not exactly. The reason is that I want to control the exact location of additional files parsed -- dependi
I am trying to return the id of a declared variable from a json file: i want my java code to search for the previous variable in the json response and once it i
//assume there is a java class call Node, and node is an array of Node for(Node i: node){ Node j = i; } Node j; for(Node i: node){ j = i; } Can some
I'm facing some trouble after some month only on Javascript/Typescript. For example, let see this snippet: @Test public void testAsync(){ Completabl
I'm trying to connect to a SFTP channel throughout a Proxy, per requirements of the customer. The connection should happen with autentication to the final end
I have a maven project that works perfectly fine locally but after I've pushed it to a remote repository on GitHub and cloned it somewhere else (even to a new l
I'm trying to get the request's path with unresolved path variables in a WebFilter. I know in SpringBoot Servlet version it is possible to do this by getting re
I access Websites in a loop via selenium Java based. Some of the sites crash imediately so that i get the error [1618982990.911][WARNING]: Timed out connecting
I am trying to write a regex to accept only 4 words and in between the words accept special characters like period(.), hyphen(-) and underscore(). Also if I use
import java.util.*; public class tryAgain { public static void main(String[] args) { Scanner sc = new Scanner (System.in); //Cre
I tried to list the ECS clusters using the code as follow: AmazonECS = amazonECS AmazonECSClientBuilder.standard().withRegion(region).withCredentials(new AWSSta
I'd like to use the tmdb api in Android to display the movie's genre, but the problem is that we have to first find the genre id before we can display the genre
I've this basic app called Navigation that I was trying to make to understand some concepts where there are 2 activities MainActivity and ActivityB MainActivity
I am trying to call SOAP web service from Spring boot, but I am having an issue with it. I have auto generated classes from this WSDL with maven-jaxb2-plugin: &
In IntelliJ, with a Springboot project (2.6.6) using JUnit 5, given the following test class, IntelliJ doesn't display exceptions occuring in the @BeforeAll met
I was solving this question(the title) and I cant find the mistakes present so please help Input : The buffalo is stuck in a soggy field and