Bicycle | Here is how I 've build my own bicycle

I had a datased that had product, price, category, and county. I used this code to count the number of products per category per county:

I need to remove the right icons that are the up and down arrows from a Material UI TextField that I modified from the Material UI documentations (https://material-ui.com/components/autocomplete/#autocomplete) Highlights section.

I tried some solutions from stack overflow like (Remove the arrow and cross that appears for TextField type=“time” material-ui React) and (Remove the arrow and cross that appears for TextField type=“time” material-ui React) but they didn't work and, I ended up with the following code:

App.js:

I need to modify the Autocomplete Highlight provided as an example to fit my needs. (https://material-ui.com/components/autocomplete/#autocomplete)

The Highlight example provided has borders so I used the solution from this link (how to remove border in textfield fieldset in material ui) to modify my TextField and remove it's border and it works except that when I type in the search input I don't get the autocomplete suggestions.

I also replaced the Icon, and ended up with the following code:

How do I handle multiple inverse relations pointing to the same active record? For example:

I am making a bicycle route planner, in which the user can create new input fields for waypoints by clicking a button.

I would like each click of the 'Add waypoint' button to create a single new waypoint input field (up to a maximum of 8), and for each of these created input fields to be SearchBox, returning results biased towards the bounds of the map, and to be included as waypoints when the 'Show route' button is clicked.

At the moment the code will create new input fields for the waypoints, which are included when the route is created, but these newly created input fields are not working as a SearchBox with the results biased towards the map bounds.

Github hosted version: https://gregkaighin.github.io/bicycle-route-planner/ (minimal version as presented in this question)

Github hosted version :https://8000-silver-carp-d746l0fo.ws-eu03.gitpod.io/routes.html (Full version of the project)

I have this text that I want to read the first column from in my project named Data.txt.

I want to order my categories by the first result of my with clause.

For exemple there is 3 categories and each categories contains prestations :

1. Animals : {dog,cat,horse}
2. Food : {burger,steak, Salad}
3. Vehicules : {Cars, Motorcycles, Bicycles}

If my search query is Cars I want my collection return :

• Vehicules
• Food
• Animals

But I don't know how to do that, can someone help me ?

I can't explain better...

Thank you !

I am trying to get a sum of values in a JSON array grouped by a shop_id and key, and get the output in the same format. I tried doing it on the DB since I am not familiar with Lodash at all but I reckon sending and receiving data from DB would not be as efficient.

With an array like this:

I am trying to get a sum of values in a JSON array grouped by a shop_id and key, and get the output in the same format.

So, with an array like this: