I retrieve data from database using ajax call. In my code can not access parameter of parent ajax call request to child ajax request call. I can see error in console. I can try to put asyc: false in child…
I have tree models 'cinema', 'cinemaHall' and 'seo', where 'cinema' has relationship @OneToMany to 'cinemaHall'. Also, 'cinema' and 'cinemaHall' models have relationship @OneToOne to 'seo'. The problem is in model seo. After creating 'cinema' and 'cinemaHall' I'm getting, the same…
Getting an error when trying to delete a user from db. Here is the code that i wrote: This is server side: @RestController public class EmployeeRestController { @DeleteMapping( value = "/delete_user") public List<Employee> deleteEmployee(@RequestParam(value = "id") Integer id) { employeeService.deleteEmployee(id);…
I am writing my rest apis using spring boot. And I am trying to maintain user's session on redis server. Redis is up and running on the default port 6379. I have used the lettuce jar to make connection to…
So I'm a complete beginner(started programming 4 months ago) so bear with me please, i have this spring web application with an apache tomcat web server auto installed with it, and it's working quite fine in a local host. I've…
The G1GC old generation committed heap goes up over time (about 5 to 6 days on production) but the old generation used heap does not. The Eden and survivor heap is forced to decrease to the minimum (5% of the…
I'm learning how to make telegram bots. With webhook telegram send you a post request with some message. I want my server to get this request, process and send new request to telegram get/post. For example: telegram bot sent me…
I am working on a simple project where I need to pass some form parameters like database name and a query to the Spring Controller. The Controller passes the query to the corresponding service class(corresponding to the dbname) and return…
I have a rest API at: https://back-end-gubee.herokuapp.com/service It returns me three objects, these have attributes and two object lists internally. [{"id":20,"name":"Gubee Fretes","description":"Ferramenta para gestão e calculo de fretes","active":false,"value":0.0,"targets":[{"id":1,"name":"Ecommerce","description":null},{"id":2,"name":"ERP","description":null},{"id":3,"name":"Loja fisica","description":null}],"technologies":[{"id":10,"name":"MongoDB","description":null,"developer":null,"version":null},{"id":9,"name":"NodeJS","description":null,"developer":null,"version":null}]},{"id":21,"name":"Gubee Integrador","description":"Ferramenta de integração para marketplaces","active":false,"value":0.0,"targets":[{"id":4,"name":"Lojista que não desejam possuir ecommerce","description":null},{"id":1,"name":"Ecommerce","description":null},{"id":2,"name":"ERP","description":null}],"technologies":[{"id":10,"name":"MongoDB","description":null,"developer":null,"version":null},{"id":14,"name":"Event Stream","description":null,"developer":null,"version":null},{"id":11,"name":"Java…
I have trouble to deploy my web app into a remote server. It works completely fine when it's running on my machine - localhost:8080. (running fine at both cases at local machine where Tomcat started manually using .war file in…