Dmitry Shevchenko

Dmitry Shevchenko has asked 5 questions and find answers to 68 problems.

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Dmitry Shevchenko questions

post_save signal on m2m field
django Postgres IntegrityError
Using Redis as intermediary cache for REST API
Dirty fields in django

Dmitry Shevchenko answers

Convert date to next day's date in iOS
Should I move my project files into the parent directory after starting a project in Django?
What does it mean to write `static void * ptr = &ptr` in Objective-C
Are Django's QuerySets lazy enough to cope with large data sets?
How to obtain a plain text Django error page
Django disable model delete
NSFetchRequest sum, group by and sorting
UITextField Value Changed Event?
How to clear / maintain a django-sentry database?
Apple singleton code warning... again