I am trying to write a Groovy script to get translations from Google Translate API (using an API key, stored in as the GOOGLE_API_KEY environment variable1) but
I have been deferring my hibernate DDL usage time after time, from create-drop, to update and now i'm using other tools for database migration, and, while still
Could someone check my code for why I'm getting NullPointerExceptions in various methods? I've been racking my brain and can't figure out what is wrong. I'm att
I am working on an independent JDBC/Springboot project and I am having a lot of trouble actually posting any data from postman into MySQL. I have tried looking
I've spring boot app with QueueMessagingTemplate as client to access Amazon SQS using temporary security credentials(STS). Getting temp token using STS-AssumeRo
Is it possible stream a zip file through a Java (spring boot) service from Amazon S3 without having to actually download the whole file in the service? For cont
I use Vaadin framework v23 for my project. A wanted to add a component column to one of my Grids, a number field. My Grid's rows are representing an entity from
I have created a game which has the function to build castles, the castles are put in a list that you access with a button and are shown with a linear layout. T
package com.example.hand.data; import androidx.lifecycle.LiveData; import androidx.room.Dao; import androidx.room.Delete; import androidx.room.Insert; import an
Spring shows - Resolved [org.springframework.http.converter.HttpMessageNotReadableException: Required request body is missing: public com.cg.bookstore.entities.
I use mysql and spring 5, spring-data-jpa and spring-boot and JUnit5. This must be a common problem but I don't see te sollution. I have to test a repository wi
Small question regarding a Java 11 + SpringBoot 2.6.7 web application, in the context of Zipkin please. I have a very simple micro services architecture SpringB
I have multiple java spring boot services, which are running in docker containers and are configured via docker-compose. Each of those services need several jav
Let us assume that the next feature that I have to develop is to store some data on a database. Following the TDD paradigm, I have to first write a failing test
I’ve red multiple articles and discussions and still I have some uncertainty: I’m not sure if I should use Instant or any other type to store Bookin
I have a maven project setup as normal: src/main/java/a/b/c/MyApp src/test/java/a/b/c/MyAppTest I am having a weird problem in IntelliJ, where my junit5 test cl
Small question regarding a Java 11 + SpringBoot 2.6.7 web application, in the context of Zipkin please. I have a very simple micro services architecture SpringB
I'm trying to write a Java unit test but not sure where I'm going wrong. Likely a lack of understanding. This is my test so far: @Test public void getURL() thro
I need to read XFA PDF form filled data in Java. And also we need to convert the XFA form PDF to normal PDF.
I am trying to decode the date-time receiving from my APIs in my required format "yyyy-MM-dd" I receive time in 2 format 1. "2022-05-05T11:32:12.542Z" 2. "2022-