victorono
/ remove_duplicates.py
Last active
April 26, 2024 17:57
Django - remove duplicate objects where there is more than one field to compare
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| from django.db.models import Count, Max | |
| unique_fields = ['field_1', 'field_2'] | |
| duplicates = ( | |
| MyModel.objects.values(*unique_fields) | |
| .order_by() | |
| .annotate(max_id=Max('id'), count_id=Count('id')) | |
| .filter(count_id__gt=1) | |
| ) |
jarretmoses
/ React Native Clear Cache
Last active
September 18, 2024 13:04
Clearing the Cache of your React Native Project
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| RN < 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache | |
| RN >= 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* && rm -rf $TMPDIR/metro-bundler-cache-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache | |
| RN >= 0.63 - watchman watch-del-all && rm -rf node_modules && npm install && rm -rf /tmp/metro-* && npm run start --reset-cache | |
| npm >= 5 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache verify && npm install && npm start -- --reset-cache | |
| Windows - del %appdata%\Temp\react-native-* & cd android & gradlew clean & cd .. & del node_modules/ & npm cache clean --force & npm install & npm start -- --reset-cache |