trucks | Web component compiler and package manager | Web Framework library

I have the following table that joins driver and truck tables in order to assign trucks to drivers. I need to constraint entries that belong to the same driver on the same day, and DO NOT include the same truck code.

Context: Implementing Page Rows using VueJS and AxiosJS to allow users to select the number of rows to display on a table.

Problem: When selecting onChange from the dropDown box, the table rows do not change, whereas the console.log shows the correct number of records and data.

Ask: I need help to figure out what I am doing wrong.

Code JavaScript:

I'm trying to optimize the best routes VRP with OR-Tools. I couldn't find the right function in the documentation. 

CASE: Some customers only accept pickup trucks, some accept only trucks, some accept both trucks, pickup, and vans. There's a single depot location and vehicles should carry orders to the right customers with accepted vehicles.

Those vehicles I have

Customers accept those vehicle types

These vehicles should be directed to the appropriate customers. 

Do you have any thoughts or are there any or-tools function regarding this?

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 am using a python IDE with gurobi to model and solve a problem for an assignment. The problem, although not stated seems to be an OVRP(Open Vehicle Routing Problem)(with some extra constraints). The code i have right now is:

I am working with Vue.js and it is complaining about a variable being declared but never used. Only issue is it is actually being used just below where I declare it except it is inside a forEach loop where it's used. Essentially I am trying to use nested forEach loops and have two different counts come back so I can display it on my front end.

Method that isn't working

I am posting this question again because the project has changed and the previous answers don't return the desired results. Ambulances and fire trucks have the dispatch time when an emergency occurred and an end time for when the emergency was declared over.

Event 1 starts on May 1, 2021 10:17:33 and ends at may 1, 2021 10:33:41.

Event 2 starts on May 1, 2021 11:50:52 and ends at May 1, 2021 13:18:21.

I would like to parse the amount of time from the start to the end and place it into the hour parts when it occurs. For example; Event 1 starts at 10:17 and ends at 10:33. It would place 16 minutes minutes in the 10:00 hour part for that day. Event 2 would place 10 minutes in the 11:00 hour part, 60 minutes in the 12:00 hour part and 18 minutes in the 13:00 hour part. Place the minutes in the hours during which the event occured.

The results should look the following. Although I am flexible. For example, if the name of the truck cannot be returned in the results that would be ok because if the EventID is there, I could relate back to the original table.

The following SQL code comes close to working to deliver the right result. But it does not overlap days. There are many emergency events that start at 2300 hours and last until 0300 hours the following day.

I'm making a terminal app just to increase my OOP skills. I have this RunApplication()function and LoginCustomer()function to make a customer log in to the application.

This code is my RunApplicationfunction:

I writing a code where I read 3 truck id's from standard input and store them within an array.

The array of id's is part of an structure called tTruckList, where I store both id and the number of trucks that we have. So, if we have one id, then we have one truck.

So, after that we have both a & b arrays filled with 3 integers each array and the number of trucks updated.

Then I want to compare each position of the array a.id to each position of the array b.id and if the value is the same, then copy it in a third array c.id within the c truck list.

To do that I wrote for loop inside another for loop. So I can compare fist a.id[0] to each position of the array b.id and if the value is the same I copy it within c.id[i]. If I don't find a the same value, then I go to a.id[1] to do the same step.

However, this final step is not working with my current code and I don't know where is the mistake. Could you help me?

Here is my code thank you: