I am working on upgrading a Django website from Django 1.8 to Django 2.2 and have come across a problem when trying to delete an object from the Django admin ch
My project is an online foods order app, the key feature of this app is the "Daily nutrients intake monitor". This monitor shows the differences of daily intake
Please help me display my model data from api I have a nested json data response and Have a swiftui model as below ****************************MyData model stru
I want to use a pre-trained word2vec model, but I don't know how to load it in python. This file is a MODEL file (703 MB). It can be downloaded here:http://dev
Maybe I misunderstand the purpose of Django's update_or_create Model method. Here is my Model: from django.db import models import datetime from vc.models imp
I am trying to solve the following system of first order coupled differential equations: - dR/dt=k2*Y(t)-k1*R(t)*L(t)+k4*X(t)-k3*R(t)*I(t) - dL/dt=k2*Y(t)-k1*
I'm new to Ruby on rails and programming. I am working on a exercise where I have a Post model,and I need to add a new scope to it to retrieve its objects in re
I have a signal callback in django: @receiver(post_save, sender=MediumCategory) def update_category_descendants(sender, **kwargs): def children_for(cat
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How can I convert the result of Trips::model()->findAll() to an array?