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Editor Used VS Code
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Terminal Type OhMyZsh
- Theme: Agnoster
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What is peer learning? Click here
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Django Install
python -m pip install Django
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Use official documentation
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Try to type every command mentioned in tutorial
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Question why the tutorial is saying this or that way
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Don't afraid from errors. Try to make love to them because this will help you improve.
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There are many types of Errors:
- Typo Error (Human Error)
- System Error
- Package level Error
- ...
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Full Stack Definition
- Back-end and Front-end ( Old )
- Back-end, Front-end and DevOps (you should be able to deploy your code to server) ( Now )
Reference link here.
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Verify Django
$ python -m django --version -
Create Project
$ django-admin startproject mysite -
Run Server
$ python manage.py runserver -
Open http://127.0.0.1:8000/ in browser
NOTE: Skip Introducing the Django Admin as it might be advanced for complete beginner
Use following lines in polls/views.py
from django.shortcuts import get_object_or_404, render
from .models import Question
def index(request):
return HttpResponse("Namaste, World. You are at the polls index")
def detail(request, question_id):
question = get_object_or_404(Question, pk=question_id)
return render(request, 'polls/detail.html', {'question': question})
And, set path in polls/urls.py:
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
path('<int:question_id>/', views.detail, name='detail'),
]
And, template file polls/templates/polls/detail.html:
<h1>{{ question.question_text }}</h1>
<ul>
{% for choice in question.choice_set.all %}
<li>{{ choice.choice_text }}</li>
{% endfor %}
</ul>
NOTE: If you type /polls/2 then you will get error since you haven't created question with id 2.