I am Currently running VSCode 1.85.0 and it seems that no matter what I do, VSCode refuses to run any Java code. I successfully installed the VScode Java coding pack from code.visualstudio.com/docs/languages/java I also downloaded all of the Java extensions…
I'm trying to make a java class that will contain a response from a JSON that looks like this: { "Global Quote": { "01. symbol": "IBM", "02. open": "160.0000", "03. high": "162.0400", "04. low": "160.0000", "05. price": "161.9600", "06. volume":…
I have this structure model for my application : public class Garage List<Vehicule> vehicules; ... public abstract class Vehicule List<Wheel> wheels ... public class Car extends Vehicule public class Bike extends Vehicule ... public class Wheel boolean damaged And I…
So, i am trying to get the data from a pastebin JSON file. i need to have it in a listView afterwards. But something is off. I the execute method in main i can make the onPreExecute work but not…
I am trying to parse this sql query using spring data jpa to use in my application. It is a postgresql qurey using some of the geospatial functions using postgis. This query is basically trying to find all the records…
I am planning to migrate spring boot from 2.7.1 to 3.2.0. It's my model class: @Entity @Table(name = "tutorials") public class Tutorial { @Id @GeneratedValue(strategy = GenerationType.AUTO) private long id; @Column(name = "title") private String title; @Column(name = "description") private…
I have installed java with the command: sudo apt install openkdk-17-jdk Now I installed gradle, but can't use it, I have received error: ERROR: JAVA_HOME is set to an invalid directory: /usr/bin/java Please set the JAVA_HOME variable in your environment…
My Java 11/Android app has to check if the URL/IP the user entered could theoretically be valid (using myURL.trim().matches(regex)). What should be valid (including variations): stackoverflow.com http://stackoverflow.com http://amazon.co.uk https://www.amazon.co.uk ftp://10.1.1.9 10.1.1.9:1234 http://10.1.1.9:1234/bla What shouldn't be valid: http://bla bla "---" (without…
I am new in Java Spring. I created the default project by adding dependencies. Now I want the Weather database to be created when the application is launched, if it does not exist on the computer.I am using a mysql…
**I want to convert JSON into Java Pojo dynamically , meaning JSON structure will be change but I need to convert that JSON into Java Pojo without creating JSON POJO, is there any framework available ? I thought about Dozzer…