Summary  
This chapter explains how to implement code for update and delete operations on existing records in a data store, covering conditional clauses and transaction handling to modify or remove data safely.  

General domain of usage  
Database management

This exciting course is designed for those who aspire to learn web development and create their own website using the powerful Django framework with the Python programming language. From the basics to advanced functionalities, the course offers everything you need to successfully launch your first web project.

This section serves as your entry point into the world of Django, providing a comprehensive introduction to the framework and the initial steps to kickstart your development journey.

In this section, we'll create a simple program that sends text from the server to the user's page.

In this section, we will explore models, migrations, and other useful things needed when working with databases.

Participants will have the opportunity to delve deeply into working with databases, utilizing Django ORM (Object-Relational Mapping), to ensure efficient data storage and processing.

In this course section, we will extensively explore the principles of working with templates in Django, a crucial component for developing effective and visually appealing web applications.

In this section of the course, we will delve into the essential aspects of implementing site functionality in Django. Participants will gain a comprehensive understanding of building dynamic and interactive features for their web applications.

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manage.py

__init__.py

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admin.py

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apps.py

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0001_initial.py

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0002_delete_note.py

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0003_initial.py

migrations

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models.py

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tests.py

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urls.py

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views.py

my_notes

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asgi.py

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settings.py

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wsgi.py

notes

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Update and Delete Operations