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1. colabRepo colabRepo Public

   The repository with Colab-files.

   Jupyter Notebook

2. SQL querries for exercise database '... SQL querries for exercise database 'world' from MySQL

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   # Using count, get the number of cities in the USA

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   # my query

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   select COUNT(city.CountryCode) as CountUSACities from city

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   inner join country as c on c.`Code`=city.CountryCode 

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   where c.`Code`='USA';

3. Some ways to Git Bash fast Some ways to Git Bash fast

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   1. From Pycharm to GitHub

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   https://www.geeksforgeeks.org/working-on-git-bash/

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   2. Merge 2 branches (main and master)

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   https://ru.stackoverflow.com/questions/1197561/%D0%A1%D0%BB%D0%B8%D1%82%D1%8C-%D0%B2%D0%B5%D1%82%D0%BA%D1%83-master-%D0%B8-main