Currently I'm using Angular 15 and in Angular 14 for the disabled input field in reactive form I used [attr.disabled]="disableField ? true : null". This attribute after I update the Angul...

I'm trying to make a class instance property reactive to display the error message if authentication fails. userModel.ts export class User { private error: string; set errorMessage(errorMessage:...

I am new to Reactive Programming. i need to connect to Redis to save and get some data. The redis instance is present in cloud. Am using Lettuce Connection factory to establish the connection. whe...

I have a large shiny app with a lot of DTs. One of these DTs is dynamic and takes input from another DT through user interaction. When a row is added, two drop down lists are created inside. These ...

i'm spring reactive newbie. I am trying to use postman to get request information from the server. First, postman sends information to the server using the post method. Second, we've been working...

I have a Flux and I want to convert it to List. How can I do that? Flux<Object> getInstances(String serviceId); // Current one List<Object> getInstances(String serviceId); // Demande...

I am using vue 3 with composition api and pinia I have an auth store that is reading from the store a default email and a default password import { useAuthStore } from "stores/auth"; cons...

I am working on a project that uses the Spring WebFlux stack. We have a Controller where you can subscribe for updates on a specific object. This Controller returns an EmitterProcessor where client...

I have refactored my code to use spring webflux but now @Valid stopped working. It is not validating the request body. @PostMapping(value = "/getContactInfo",produces = "application/json",consumes...

I want to emit values in a stream from a list with a specific delay in dart. So, from [1,2,3], which is a regular List I want to emit values like 1...2...3 in separated events. I tried something ...

I want to create a new project with Spring Cloud Gateway but I don't want all the reactive functionality. for me, it will be fine if the other microservice will be blocking I/O and not Reactive. h...

I want to create an app that has the following flow: The user selects some data groups Those groups become dynamic tabs, with each of those tabs containing a subset editable DT with the respective...

I have a reactive form in Angular like below: this.AddCustomerForm = this.formBuilder.group({ Firstname: ['', Validators.required], Lastname: ['', Validators.required], Email: ['', Validators.r...

Is it possible to get the first element from flux without converting flux into stream?

I have a simple question, is it possible to auto-generate tables using spring boot data r2dbc for MySQL or other databases? in JPA I added spring.jpa.hibernate.ddl-auto=update and created tables T...

I'm trying to migrate to the Quarkus Hibernate Reactive dependencies, so I commented out the old ones and added the new reactive dependencies: //implementation 'io.quarkus:quarkus-agroal' //implem...

I'm kind of new to Reactive Stream, so I got a question when using Spring Webflux and Reactor. I made a snippet like below: @RestController public class TestController { @GetMapping("response...

I am new to RXjava functional programming. I am writing a post endpoint with multiple conditions: When the post endpoint is hit with products If the cart for the logged in user does not exist in ...

I'm developing a app with Spring Boot 2.0 and Kotlin using the WebFlux framework. I want to check if a user id exits before save a transaction. I'm stucked in a simple thing like validate if a Mon...

In MockMvc there is an ability to assert that jsonPath contains substing .andExpect(jsonPath("$.error.message") .value(containsString("message"))) I wonder if there a nice way to do the same fo...

I am writing an application in vuejs and i want to pass prop to a child component but I am getting this error: Getting a value from the props in root scope of setup() will cause the value to lose ...

Even if my stream is not empty, the fallback stream would always be created? What's the intent behind doing this? This is extremely non-idiomatic. On the other hand, .onErrorResume is evaluated la...

Blocking MongoDB driver has MongoClientOptions, which contains client settings. Reactive driver's MongoClients.create() expects MongoClientSettings as parameter. Most settings from MongoClientOptio...

In imperative Swift, it is common to use computed properties to provide convenient access to data without duplicating state. Let's say I have this class made for imperative MVC use: class Impera...

I have recently come across a term 'Reactive sockets'. Up until this point, I used to think websockets are the way to go for full fledged asynchronous style. So what are reactive sockets. This li...