ERROR Both the table and dtOptions cannot be empty => Angular Datatable

I run an angular application and there is not compilation error. However, the browser sent the following error: Both the table and dtOptions cannot be empty I am using angular 17. The ts file contains the following code: import { BankAccountsRefComponent } from ‘./bankaccounts-ref.component’; import { app_bank_out } from ‘./../../models/app-bank’; import { Subject } from … Read more

Spring-boot does not recognize my java class

I’m new to spring-boot and attempting to populate a property in a spring-boot XML with a function return value from a Java class but the class doesn’t seem to be visible to the spring-boot loader. I’m probably just missing an annotation or something but any input would be great. Here is my Java class and … Read more

React JS Sound controlling not work in Apple phones

This code for sumarized. simply i want a website create for play 4 audios same time and user can controll volume each audio. I implement it and its work properly in desktop and android mobiles. But its sound controlling part is not working in apple phones. volume bar is working but not adjest volume. any … Read more

How to deploy my docker compose project via SSH

I need to deploy my Docker Compose project, but I’m unsure of the correct approach. The docker-compose.yml file contains several services: Frontend: Next.js Backend: Nest.js Nginx MySQL phpMyAdmin When deploying my project locally on Docker (Windows, monitored with Docker Desktop), I simply execute the compose command, which then builds the images and starts the server. … Read more

AES Decryption in NodeJs [closed]

Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed yesterday. Improve this question I am working on a project where I need to … Read more

How to set language for a Vonage’s sms in Laravel?

I am working on a Laravel app the sends sms in different languages including Bulgarian but when I send text in bulgarian I get ???????. There is no information about sms’ language for Vonage on the internet. Is that even possible? I browsed and searched the Vonage PHP SDK code but found no reference to … Read more

“inverse” value with Polars dataframe

Say, I have a dataset in the following DataFrame: df=pl.DataFrame({ ‘x’:[‘a’,’a’,’b’,’b’], ‘y’:[‘b’,’c’,’c’,’a’], ‘value’:[3,5,1,4] }) df shape: (4, 3) ┌─────┬─────┬───────┐ │ x ┆ y ┆ value │ │ — ┆ — ┆ — │ │ str ┆ str ┆ i64 │ ╞═════╪═════╪═══════╡ │ a ┆ b ┆ 3 │ │ a ┆ c ┆ 5 │ … Read more