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Showing posts with the label Django

Troubleshooting Guide: Windows 11 Taskbar Not Showing - How to Fix It

  If your Windows 11 taskbar is not showing, you can try several troubleshooting steps to resolve the issue. Here are some potential solutions you can try:

Implementing Read-Only Models in Django: Safeguarding Data Integrity and Access Control

  Photo by RDNE Stock project: In Django, there isn't a direct way to make a model read-only, but you can implement several approaches to achieve a similar effect. Here are a few options: Set editable=False for all fields in the model: By setting the editable attribute to False for each field in your Django model, you prevent those fields from being edited through forms or the admin interface. However, keep in mind that this doesn't prevent modifications via direct database queries or code. class YourModel (models.Model): field1 = models.CharField(max_length= 100 , editable= False ) field2 = models.IntegerField(editable= False ) # ... other fields Override the save() method: You can override the save() method of your model to raise an exception whenever an attempt is made to save changes to an instance. This approach provides a runtime check for modifications. class YourMode