core-2 | Tag 2 - A tiny Web Components library | Frontend Framework library

I'm just starting out with JavaScript although I have used a number of other languages previously. I'm finding the orientation pretty painful and I'd appreciate some guidance on how to access child elements within a forEach loop (or a jQuery .each loop). At this stage I don't really care whether the solution is JS or jQuery, I'm just trying to get something that works.

Say I have a node element that I have found using jQuery and I now have some processing to do on each row, which includes needing to find a child-element whose id contains an index related to the parent node in question:

I have two models that look something like this:

I am trying to run a project in Java and came across the following issues:

I'm currently working on a microservices application for my internship using Consul for service discovery and feign clients for communicating between the services. When we started working on the existing project which already was built using microservices, we upgraded Spring boot to 2.4.3 & cloud to 2020.0.1, so that we could make use of Java 15 to use records instead of normal classes for dtos. The problem we have now is that, whenever we make a call to a composite service, that will try to retrieve data from multiple services (for example users and teams service), that we get the following stacktrace:

Firstly: Yes, i know there's lots of this question already asked but no one really helped me much.

Secondly:

-I've tried making a simple Auth with my username+password from MySQL credentials into the Postman but didn't worked

I've tried to remove the cookies from postman and that did not work.

Description:

link where i got the idea: youtube link for this crud web app

I'm trying to develop an simple CRUD web app with Spring Boot, Lombok, JPA and Hibernate, MySQL. Everytime i try to make a POST request into Postman it doesn't give me anything(401 Unathorized), as shown here:

It only gives me "401 Unauthorized".

Of course when i run the project it gives me the DB shown in MYSQL

Here's the project content:(That YML file has nothing in it)

Here's some code:

application.properties

I just tried to compile Rust example project into webassembly using emscripten on Windows, but it causes error. How can I fix it?

What I did:

1. Install emscripten

I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.

When I run a function that it call CQL by spark, the tomcat gave me the error bellow.

Stack trace:

I am puzzled to solve this com.fasterxml.jackson.dataformat.xml.XmlMapper error with Java 11. I want to use XmlMapper only from jackson dependency and that's why excluded from springboot starter web , still cannot figure how to resolve it's dependency. providing as much details as possible -

build.gradle

I just added: