I have studied on mongodb with spring boot I install mongo with docker-compose, I use Mongo Compass to interactive with mongo database, and I create product database version: "3.8" services: mongodb: image : mongo container_name: mongodb environment: - PUID=1000 -…
I use Visual Studio Code and 'Remote - SSH' extension. I launch a virtual machine (Ubuntu 22.04) on VirtualBox with bridge network. My host machine is Windows 11 Pro 22H2. I installed xrdp on the virtual machine, and I can…
I am new to spring framework. I am trying to create a CRUD application. After running the Spring application, the application starting successfully but database is not getting updated. My database name is Emp. When the springboot application started successfully…
I have a JSON file which looks like: { "caseNumber": "kblndw896", "features": [ { "id1": "wad12jkb", "id2": "jBgioj", "id3": "jabd8&", "limit": "500000", "M1": "333487.2", "M2": "339259.88", "M3": "316003.84", "M4": "219097.12", "M5": "393842.98", "M6": "498684.1", "M7": "1074002.44", "M8": "437211.19", "M9": "444842.35",…
What would be the Java POJO class for below "datapoints"? datapoints are not constants their values and quantity and counts can increase or decrease. This below is the output I'm getting from my code where I get backslash. [ {…
I'm trying to configure an application deployed to Wildfly 23 to connect to Azure SQL using managed identity and struggle to visualise how it is supposed to work in principle. There are tons of articles and how-to in the internet…
Android studio xml file name problem my android studio res layout xml files name showing duplicate. Also my drawable file name showing two times. for example: main_activity.xmlmain_activity.xml. I also update my IDE but this weird thing is not gone.
I'm trying to use S3Client to initiate a connection to a S3 bucket hosted on a cloud provider to get and upload documents. I have a java spring boot application and I'm using the following versions: Java: 17 Spring: 3.0.7…
When i register to my form it's not work because : Access to fetch at 'http://127.0.0.1:8081/api/auth/register' from origin 'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on…
I have a requirement in which I need to merge two JSON arrays into one. Currently the JSON is like this: [ { "test": [ { "count": 5, "name": "highway" } ] }, { "test": [ { "count": 6, "name":…