toa | A pithy and powerful web framework | Web Framework library

I am working on some code that will rearrange a time series. Currently I have a standard time series. I have a three columns with with the header being [Date, Time, Value]. I want to reformat the dataframe to index with the date and use a header with the time (i.e. 0:00, 1:00, ... , 23:00). The dataframe will be filled in with the value.

Here is the Dataframe currently have

essentially I'd like to mve the index toa single day and show the hours through the columns.

Thanks,

Apologies if this is basic but the doc for jq is not so good i have this json:

I have a strange problem with testing the frontend part of my project. I use Vue components for the frontend. The project is website for teachers to set appointments for the assistent(s) so the assistant can ready everything for class.

First let me explain the structure.

I have a component which lists all appointments by date. Every date is a seperate card and all the appointments for one date are rows on that card. Each row is a specific timeslot. Appointments can be added to the list either by clicking on a button at the top of the card or by clicking the row number.

So I created three components: AppointmentsList.Vue which gets the appointments from the backend and builds a list of the cards, AppointmentsCard.Vue, which receives the date and all the appointments for that date as props, and lastly AppointmentRow.Vue which show the detailsof the appointment in a row of the table. The state, appointments, requested dates and other data, is kept in a Vuex store.

I build the project using TDD, using Jest and Vue-test-utils for writing the tests. Mocks are used to simulate the responses of the backend. Tests showing the appointments with the cards and rows works fine. But when testing the buttons I encountered a strange problem.

In the following code I show you my tests, redacted for brevity. First everything is imported and then the responses of the backend for varieous endpoints are defined. Only the appointmentResponse is important. Note that two appointments are returned.

The function createStore builds a store out of the modules. I keep all state, getters and mutations in modules. Before each test is run, I create a new store and initialize the store with the data of the responses using the mutations of the store. After each test the jest mocks are cleared and the vue-test-utils wrapper is destroyed.

I have a countryList array with the following structure:

If I have 3 vertex's A, B, C, where B has an edge to A and C. Starting with B how can I get values for A and C

g.V("b").out("toC").as("c").out("toA").as("a").select("c", "a").next()

This is what I have but it causes an error because I don't think you can go out to A from C since they aren't connected. I need a way to go back to B first but there is no back step that I have seen.

https://regex101.com/r/jiRO1M/1

Pattern: A.*?D(?!toA.*?D)

Here is the text

I am solving a timetable scheduling problem and wants to print out the Final Output in the form of PDF or set of images. I have multiple sections and each section has its own schedule.

I have created a 2D array for each section. The array is of 5 x 5 size (5 days, each day has 5 five slots) and each index of the array represents a lecture slot. Now, this 2D array contains the lectures for every course in the timetable of that specific section. Sample Output is below, (It's a dictionary, and each key is a section. Values against each key is a 2D array

I'm attempt to do a localization translator in flutter for my project. I got help from this tutorial:

https://resocoder.com/2019/06/01/flutter-localization-the-easy-way-internationalization-with-json/

But when I run the program, it only show one language even when I change the language in the laptop setting (I use Chrome for debugging so i had to change language from the laptop setting).

Here's my code:

MAIN.dart:

I'm trying to create a navbar with the two regions split with white space between. I've tried using float:right and justify-content: space-between, but I'm not sure why it is not doing anything. I would like for site-header-right to go on the right side and site-header-navbar to the left.

I did think of making margins between the two divs but that just seemed like an ugly fix, which may or may not cause responsiveness problems later. (If I'm wrong though about that, please tell me haha).