mentor | Extensible Python Framework for Apache Mesos | Job Scheduling library

Hi guys i am making calculator app and i have got a problem. I made 3 radio buttons and want them to be checked with 'if statement' in JS file. It just does not work at all because 'main' does not get any class when input2 or 3 is clicked. Only the first one makes 'main' getting it but thats because of input1.checked is defaultly set to true (becaue i want the app to have a theme 1 at the start of the page). Can anyone help me, pls?

Here is the link to the project on my github:

I'm trying to match job candidates to mentors based on different several variables that would hopefully create a good match. There are two Pandas DataFrames (one for candidates and one for mentors) that I'm trying to connect based on experience, location, desired job, etc.

For example I have a mentor DataFrame that might look something like the below:

I want to give gridview all remaining height of screen, so i tried to wrap the gridview inside a expanded widget and a flexible widget but grid view is not showing.

What i have done

Python newbie here. I'm looking at some daily weather data for a couple of cities over the course of a year. Each city has its own csv file. I'm interested in comparing the count of daily average temperatures between two cities in a bar graph, so I can see (for example) how often the average temperature in Seattle was 75 degrees (or 30 or 100) compared to Phoenix.

I'd like a bar graph with side-by-side bars with temperature on the x-axis and count on the y-axis. I've been able to get a bar graph of each city separately with this data, but don't know how to get both cities on the same bar chart with with a different color for each city. Seems like it should be pretty simple, but my hours of search haven't gotten me a good answer yet.

Suggestions please, oh wise stackoverflow mentors?

Here's what I've got so far:

I am trying to making a python autogenerated Email app but there is a problem when running the code the traceback error shows up but I did write the code as my mentor write it down. This is the code that I used:

I am trying to copy img1.jpg img2.jpg img3.jpg img4.jpg img5.jpg from my current dir to destination folder I found the bracket syntax and I tried

I am trying to get the second last value in each row of a data frame, meaning the first job a person has had. (Job1_latest is the most recent job and people had a different number of jobs in the past and I want to get the first one). I managed to get the last value per row with the code below:

first_job <- function(x) tail(x[!is.na(x)], 1)

first_job <- apply(data, 1, first_job)

I am a little confused with this question. it asks for the following: "Create a single SQL statement that will display all columns from the student and professor tables. You will need to use the student_professor table to set up the joins."

Normally this wouldnt be difficult under the circumstances of just having 2 tables using a related column, but this is asking me to use a 3rd table?

These are the tables

professor, student, student_professor

Columns for 'professor'

ProfessorId, ProfessorProgram, PhoneNo, Age, ProfessorName

Columns for 'student'

studentno, studentprogram, phoneno, age, firstname, lastname

Columns for 'student_professor'

student_professor_id, ProfessorId, StudentNo, Mentor

In Razor pages, you can specify an empty first item for a select by doing something similar to this: