I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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Migrations are a way to make database changes or updates, like creating or dropping tables, as well as updating a table with new columns with constraints via generated scripts. We can build these scripts via the command line using knex
command line tool.
To learn more about migrations, check out this article on the different types of database migrations!
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 |
IT'S SHOWTIME | |
HEY CHRISTMAS TREE isLessThan100 | |
YOU SET US UP @NO PROBLEMO | |
HEY CHRISTMAS TREE n | |
YOU SET US UP 0 | |
HEY CHRISTMAS TREE multiple | |
YOU SET US UP @NO PROBLEMO | |
STICK AROUND isLessThan100 |
How to Completely Remove Android Studio | |
Execute these commands from the terminal | |
rm -Rf /Applications/Android\ Studio.app | |
rm -Rf ~/Library/Preferences/AndroidStudio* | |
rm ~/Library/Preferences/com.google.android.studio.plist | |
rm -Rf ~/Library/Application\ Support/AndroidStudio* | |
rm -Rf ~/Library/Logs/AndroidStudio* |
Практика по jQuery (3/12/14) aka MATCH-DOT-KOM KILLAH!
Что мы имеем: результаты труда нашего любимого верстальщика-коллеги Кривожоп Криворуков Колесович (К.К.К.): https://googledrive.com/host/0B65dEGRmB3ViSXVoT3g0SDZjWmM/index.html исходники: https://drive.google.com/#folders/0B65dEGRmB3ViSXVoT3g0SDZjWmM
результаты труда нашего любимого коллеги бекэндщика Жоры Ж(р)укова: Апи по адресу http://api.sudodoki.name:8888/