Chapter 11: Django Models
perfect timing to talk about Django Models, which are truly the backbone of any real Django application. You’ve already got: Virtual env + Django 6.0.1 installed Project (mysite) App (polls) Views, URLs, templates basics...
Category: Django
Chapter 12: Django Insert Data
1. The Four Main Ways to Insert Data (Quick Overview Table) Method Use Case Speed (relative) Signals sent? Validation? Returns PKs? Best for save() on instance Single object, full control Slow (1 query) Yes...
Chapter 13: Django Update Data
1. Quick Overview – The Main Ways to Update Data Method What it does Speed (relative) Affects how many rows? Uses F()? Signals sent? Best for instance.save() Update one object (full or partial) Slow...
Chapter 14: Django Delete Data
1. The Four Main Ways to Delete Data (Quick Comparison Table) Method What it does Speed (relative) Affects how many? Calls model .delete()? Signals? (pre/post_delete) Cascades relationships? Best for instance.delete() Delete one object Medium...
Chapter 15: Django Update Model
Grab your second cup of chai because we’re now diving deep into updating models in Django — not just updating data (records), but actually changing the structure of your models themselves (adding fields, changing...
Display Data
Displaying data from your Django models to the user! It’s 4:28 PM in Hyderabad on this lovely January 31, 2026 afternoon — perfect time to see your hard work (models, migrations, inserts) finally appear...
Chapter 1: Django Prepare Template
Django Prepare Template: How to properly prepare and organize templates — so that your project stays clean, scalable, maintainable, and doesn’t turn into a nightmare when you add the 5th app or try to...
Chapter 2: Django Add Link to Details
Django Add Link to Details You now have: Models with Question + Choice Data inserted/updated Templates prepared with base.html + inheritance List view showing latest questions The next very important real-world step is: Make...
Chapter 3: Django Add Master Template
Django Add Master Template: How to create and use a proper master / base template (also called layout template, parent template, skeleton template…) This is the file that appears on every single page of...
Chapter 4: Django Add Main Index Page
Grab your coffee, sit comfortably, and let’s build the main index page of your Django project together. It’s around 5:00 PM in Hyderabad on January 31, 2026 — perfect time to make your app...
