fsdb | Go libraries providing a key-value store | Key Value Database library

I am new with react, I have a cart and I want it empty when a user place an order. I have a function that empties the cart "resetCartList" that I did in the context provider and it is already in Cart.jsx, but I do not know where to put it due to I have an onclick that already place the order. Below is the code: This is the Cart.jsx:

I'm trying to implement a FIFO using SV taking dynamic arrays & queues. However i'm unable to view waveform of the dynamic array/queues in the waveviewer. Does anyone know how to view waveform of dynamic arrays or it is not possible?

Result in EDA Playground:

Error message : [2020-05-28 01:53:22 EDT] iverilog '-Wall' '-g2012' design.sv testbench.sv && unbuffer vvp a.out ivl: eval_object.c:65: eval_darray_new: Assertion `0' failed. Aborted (core dumped) Exit code expected: 0, received: 1

In SNPS VCS :

failed to add certain signals to waveform because they cant be found in FSDB.

Recently, I tried migrating my firebase cloud functions from javascript to typescript and split the functions into multiple files. However, I keep getting errors while trying to serve as well as deploy:

Errors while serving:

functions[functionName]: function ignored because the firestore emulator does not exist or is not running. functions[functionName]: function ignored because the firebase emulator does not exist or is not running.

Error while deploying:

I'm trying to learn how to use firestore.

The google documentation says to try this format:

I am trying to figure out how to get data out of my cloud firestore.

I have given up trying to figure out how to do it with react-firestore-hooks and am just trying to get to the same place as I was able to get to before starting with hooks.

In my old componentDidMount I was able to use this:

I'm running python 3.5. After capturing the output from the terminal it appears slightly different in my Python IDE. It's got additional characters I don't need i.e. '\n' or "b''". I tried to use split() and replace() but nothing is working. What am I doing wrong?

I'm trying to add a react-bootstrap alert to my Formik form so that the handleSubmit includes an alert to the user that the form has submitted.

I have used the react-bootstrap documented form of Alert, however I had to change the last line because that seems not to work (the error says that I haven't exported anything if I use the react-bootstrap documented form of alert.

My alert is:

I'm trying to learn react.

I have a form which uses firestore data to populate arrays that are select fields in two form fields. Each uses a different firestore collection for its array.

Everything worked fine when I only had one array to use. I've added a second and don't know what I'm doing wrong.

My form has:

My question is actually twofold, so I m not sure I should ask both in one post or create another post. Anyway, here it is:

I am creating users in firestore database. I do not want to put all details in a single document because it will be requested a lot, and all details will be retrieved, even if not needed. So I decided to create a collection members_full with all details of users I may not need often, and another collection called members_header to keep the few most important details. On creation of a new user, I want reference ID in both collections to be the same for a specific user.