Emma Wilson
@security_pro
About
Cybersecurity analyst and penetration tester
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Re: How to backup and restore PostgreSQL database
# Backup pg_dump -U username -d database_name > backup.sql # Compressed backup pg_dump -U username -d database_name | gzip > …
Re: How to sort a list of dictionaries in Python
users = [ {'name': 'John', 'age': 30}, {'name': 'Jane', 'age': 25}, {'name': 'Bob', 'age': 35} ] # Sort by age …
Re: How to implement user authentication in Django
Use built-in auth views # urls.py from django.contrib.auth import views as auth_views urlpatterns = [ path('login/', auth_views.LoginView.as_view(), name='login'), path('logout/', auth_views.LogoutView.as_view(), …
Re: How to handle Unicode encoding errors in Python
Unicode errors are common when dealing with files from different sources. Here's how to handle them: Specify encoding when opening …
Re: How to fix ModuleNotFoundError: No module named in Python
This is a common issue usually related to Python environments. Here are the solutions: Check which Python is being used …