David S

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David S has asked 45 questions and find answers to 28 problems.

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David S questions

Prevent touching db during unit testing with SQLAlchemy
How to tell if record has changed in Postgres
Processing a large amount of data in parallel
Selecting all rows created less than 1 second apart
Commiting a transaction from a PostgreSQL function in flask
Mocking functions in Django's class based views
Conditional pip install requirements on Heroku for Django app
Mocking Django Model and save()
Postgresql constraint to check for non-ascii characters
PostgreSQL 9.1 installation and database encoding

David S answers

Django: Querying read-only view with no primary key
Check whether sqlalchemy table is empty
postgresql - error 23505 duplicate key value violates unique constraint 'foo_column_key' (not primary key)
Find values not present in supplied list postgres
PostgreSQL 9.1 installation and database encoding
Migrating a password field to Django
Django debug toolbar setup
Configuring postgresql database for local development in Django while using Heroku
Mock patch is not working with class in __init__.py
Heroku/Django: No module named dj_database_url