Good evening ! I'm starting with DJL. My code source is here https://github.com/ngandji/green_anthill.git someone can tell what is wrong in my code! I learn wit
I would like to use the EntityGraph Feature because of the known n+1 Problem. I have the following Entities structure: @Entity @Table(name = "customer") public
try { final SSLSocket sslSocket = (SSLSocket)SSLSocketFactory.getDefault().createSocket(); Timber.e("RAWR: BEFORE CO
My problem is that a lot of methods in my project now require to have their logs stored, AOP isn't very viable since there isn't an appropriate point to cut, so
I am new to working with sockets, and I am working on this project where a connection between my android flutter app and a java server is needed, to do this I a
When I begin to create a maven project I have this problem couldn't resolve archetype org.apache.maven.archetypes I can’t create maven project in my eclip
Issue: Hello! I've been spending a fair bit of time now trying to get a Spring Boot server to host a React Application. I've been able to work out nearly everyt
I'm build a simple app and I keep getting this error: "W/Firestore: (23.0.1) [OnlineStateTracker]: Could not reach Cloud Firestore backend. Backend didn't resp
I have tried connecting to my Spring Boot project to a PostgreSQL database for the past few days and I have no errors running this project but when I open up my
I learned the volatile keyword in Java. It serves as a mean to ensure visibility in other threads when a variable is written by one particular thread. It does t
Trying connect IBMi machine by using Spring Data & JPA, but it's generating the error: org.springframework.beans.factory.BeanCreationException: Error creati
I'm trying to open Netbeans IDE (version 12.3) but it shows me a blank screen. Please if you have a solution for that.
My task is: after selecting the user settings in the web application, this application must create a 3D model according to its settings (this building model wit
I've got a school project whereas we are writing a Java program in netbeans. The project has both a substring and a points game, using a separate file (dictiona
I have a java - Spring Boot project using graphql and DGS from netflix. I have the following query: type Query { ticketingHistory(ticketId: String): TicketingHi
I'm using two library that have dependencies of two different versions of Koin. One of the library has org.koin:koin-android:2.0.1 and the other has io.insert-k
We have developed an Arest application that uses document DB to store/retrieve user data. MongoClientSettings settings = MongoClientSettings
Is there a way to make a repository mutually exclusive i.e two concurrent values not update the same document in Springboot. My code structure is. //func(versi
Java reflection is becoming more and more restricted: Up to Java 8 all operations are allowed Starting from Java 9 to 15 you are still able to perform the opera
I am to receive a timestamp value and want to check it agains the current timeStamp value to make sure that the value I am getting is less of before the current