Classroom | A platform for effective studying and teaching | Graph Database library

by senshiii JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Classroom Summary

Classroom is a JavaScript library typically used in Database, Graph Database applications. Classroom has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A platform for effective studying and teaching

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Quality

Security

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Classroom has a low active ecosystem.

It has 2 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

Classroom has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Classroom is current.

Quality

Classroom has 0 bugs and 0 code smells.

Security

Classroom has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Classroom code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Classroom is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Classroom releases are not available. You will need to build from source code and install.

It has 462 lines of code, 0 functions and 72 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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Classroom Key Features

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Classroom Examples and Code Snippets

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Community Discussions

Trending Discussions on Classroom

How can I use Aggregate for models?

How to track which user is creating object for a model and how to show the object details only to that user in django

Pass extra data on the first iteration of a v-for loop

How to get queryset of objects in many to many field in Django

Global Filter with JPQL Spring

Changing Button Label and Title dynamically for Buttons created from Array (in swift)

Sendgrid send mail in nodejs 403 response forbidden error

Promise , object literal , API java Script

Google Sheets - Combine multy arrays by key column

How can I pivot wider and transform my data frame?

QUESTION

How can I use Aggregate for models?

Asked 2022-Apr-08 at 08:34

I have a model with name Course like below that there is a section model inside it(embed):

...

ANSWER

Answered 2022-Apr-08 at 08:34

db.Course.aggregate([
  {
    $lookup: {
      from: "Section",
      localField: "sections",
      foreignField: "_id",
      as: "sections"
    }
  },
  {
    $set: {
      sumPrice: {
        $sum: "$sections.price"
      },
      numSection: {
        $size: "$sections"
      }
    }
  },
  {
    $unset: "sections"
  }
])

Source https://stackoverflow.com/questions/71793922

QUESTION

How to track which user is creating object for a model and how to show the object details only to that user in django

Asked 2022-Mar-23 at 08:06

I am doing an online classroom project in Django where I created a model named create_course which is accessible by teachers. Now I am trying to design this as the teacher who creates a class only he can see this after login another teacher shouldn't see his classes and how to add students into that particular class I created

the course model

...

ANSWER

Answered 2022-Mar-20 at 16:36

In your view use commit=False to stop the form from saving until you add the created_by field.

Source https://stackoverflow.com/questions/71548522

QUESTION

Pass extra data on the first iteration of a v-for loop

Asked 2022-Mar-15 at 09:32

I'm creating a table with a json object given by an API The API data looks like this:

...

ANSWER

Answered 2022-Mar-15 at 09:32

You should use index with the loop and then conditionally render HTML the first item with index.

I made this sandbox for you to try this approach: https://codesandbox.io/s/objective-hertz-kswvyd?file=/src/components/Table.vue

Edit: added most important bits from the codesandbox

The table:

Source https://stackoverflow.com/questions/71478950

QUESTION

How to get queryset of objects in many to many field in Django

Asked 2022-Mar-10 at 17:28

I have two models Student and Classroom in models.py

...

ANSWER

Answered 2022-Mar-10 at 17:28

Work with:

Source https://stackoverflow.com/questions/71427902

QUESTION

Global Filter with JPQL Spring

Asked 2022-Mar-03 at 11:31

I'm doing some projects a many them ask to do a global filter, my question is is there any chance to do a global filter without use to many if to check if the user add that filter or no? here an example of one of my projects: in repository I add this code:

...

ANSWER

Answered 2022-Mar-03 at 09:24

You could use JpaSpecificationExecutor.

In order to use it, you have to extend your repository interface from JpaSpecificationExecutor:

Source https://stackoverflow.com/questions/71334267

QUESTION

Changing Button Label and Title dynamically for Buttons created from Array (in swift)

Asked 2022-Feb-28 at 19:04

My environment: The code below is written in swift Playgrounds 4 on my company IPad.

Goal of the project: I am trying to improve upon the classroom management tool of my school, which is basically a paper traffic light with a clothespin for each student. I want an App in which all of my 28 students are represented by a button each Those buttons are supposed to changes from green to yellow when tapped 4 times and to red if tapped thrice more. As a nice-to-have feature the total number ob button tabs (aka. warnings) should be displayed on the buttons. Also the buttons should be structured in a meaningful way (like the tables of my students; a 7 x 4 grid).

My progress so far: I wrote a class (student), and created instances of that class to represent four of my favorite students. I packed them into an array (students) to easily create a button for each of them. In this class “state” is the amount of times the student has been warned (the button has been tapped) and “color” is supposed to be the color of the respective button.

As of this writing I need a variable (col) for handling of the color. I think that would be unnecessary but did not get the color change to work in a different way.

After structuring in a grid I create a button for each element in the array (students). On buttonPress the state and color are updated for the respective student and (for reasons unknown to me) col is updated as well.

The label of the button then displays the name, state and color of the respective student... or does it?

My problems at this point: The state (as displayed on the buttons) updates only when the color changes and when it does it changes the color for all the buttons and not just the one. I would like the buttons to change their color individually and the label to update on each press of a button. Sadly I have not found the correct syntax to do so.

My questions:

How can I set a default color (green) within my class? How do I persuade my buttons to change color individually? How would I get my labels to update on buttonPress?

Thanks in advance!

Code

...

ANSWER

Answered 2022-Feb-28 at 17:58

There are a couple of issues going on here. The first is that in SwiftUI, generally you want your model to be a struct, since SwiftUI Views respond well to changes in value types (like a struct) out-of-the-box.

Source https://stackoverflow.com/questions/71299036

QUESTION

Sendgrid send mail in nodejs 403 response forbidden error

Asked 2022-Feb-27 at 08:19

i am using sendgrid mail for sending email below is my code

...

ANSWER

Answered 2022-Feb-27 at 08:19

change that to below format as email is not proper as sendgrid accept in this format

Source https://stackoverflow.com/questions/70753954

QUESTION

Promise , object literal , API java Script

Asked 2022-Feb-21 at 22:26

Ok, I think I am doing the promise wrong. I have 2 problems:

The results inside the class is working not problem. but when I retaive it at app.js it is showing as a promise.
The results inside the classrooms should be more than one row/object but it is only giving me one result

I am able to get the output I want inside the class, but in the following app.js I get this when I try to retraive the results values : Promise {}

...

ANSWER

Answered 2022-Feb-21 at 22:26

sorry for the late answer add await to your async function

Source https://stackoverflow.com/questions/71209509

QUESTION

Google Sheets - Combine multy arrays by key column

Asked 2022-Feb-14 at 23:21

I'm trying to merge 2 tables into a single array with a key value column merge. I can't make a formula or find a suitable script.

Sheet1 has the names of the classrooms and equipment items. Sheet1

Sheet 3 shows the characteristics of the equipment items. Sheet2

How can I implement a line-by-line merge to get a result like on the Output sheet?

Output

I will be very grateful for help.

https://docs.google.com/spreadsheets/d/1CAxL2GcDv5jfoKhwhtvBFQGWg9caG9FD7HLIwEiJXbI/edit?usp=sharing

...

ANSWER

Answered 2022-Feb-14 at 22:15

function combine() {
  const ss = SpreadsheetApp.getActive();
  const sh = ss.getSheetByName("Sheet1");
  const vs1 = sh.getRange(1,1,sh.getLastRow(),5).getValues();//table 1
  const vs2 = sh.getRange(1,6,sh.getLastRow(),5).getValues();//table 2
  let v = vs1.map((r,i) => vs1[i].concat(vs2[i]));//concat them back together
  Logger.log(v);//display
}

Execution log
3:14:21 PM  Notice  Execution started
3:14:21 PM  Info    [[COL1, COL2, COL3, COL4, COL5, COL6, COL7, COL8, COL9, COL10], [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], [2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0], [3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0], [4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0], [5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0], [6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0], [7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0], [8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0], [9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0], [10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0], [11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0], [12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0], [13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0], [14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0, 23.0], [15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0, 23.0, 24.0]]
3:14:22 PM  Notice  Execution completed

Source https://stackoverflow.com/questions/71117738

QUESTION

How can I pivot wider and transform my data frame?

Asked 2022-Jan-21 at 21:07

I have a data frame like this:

...

ANSWER

Answered 2022-Jan-21 at 20:02

Do a group by and return the count, and the sum of 'Number_Students' and then use pivot_wider with names_from specified as the 'Grade' and the values_from as a vector of columns

Source https://stackoverflow.com/questions/70807012

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Classroom

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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