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How to Switch Python Version in Ubuntu/Debian

Sometimes you may need to change python version in Linux. Here is how to switch python version in Ubuntu/Debian.

Apache supports numerous HTTP methods like GET, POST, PUT, DELETE, PATCH. Here is how to disable HTTP methods in Apache.

MySQL Datetime & Timestamp are two useful data types. Here are the key differences between the two data types in MySQL.

Sometimes yo may need to remove one or more lines from file. Here is how to remove line from file using python.

Sometimes you may need to merge multiple CSV files into single file. Here is how to combine multiple CSV files using python.

Python allows you to rename multiple files in directory. Here are the steps to do it.

Python allows you to load data into databases and run SQL queries. Here is the python script to load data in MySQL.

Sometimes you may need to pass headers to proxy server

Sometimes you may need to populate MySQL table with random data. Here are the steps to do it.

It is good to keep track of query execution time of SQL queries in MySQL. Here is how to get query execution time in MySQL.