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Creation of thousands of files in just 2 lines of python code. Automation is nothing different. The things you are doing manually 1000 time can be done in just a click.
Use numpy to handle and process huge data. It's not advisable to do all the tasks using interpreted pytgin code. Sometimes using precompiled c code is best fit to perform the operations on huge data. Numpy is fast, efficient and memory efficient.
What is set? It doesn't store duplicate values, that's a great feature set gives us.
Python doesn't allow us to use the assignment operator with if statement. You can either use comparison or walrus operator.
This is how slicing actually works. It's always better to know the meaning instead of just ratta things.
This is how we can trace the loop.
While loop.
Enumerate function is used to attach an index to each iterable value.
Why knowing the basics of python is most important before thinking about terms or careers line data engineer or data analyst. You will be able to learn any library or tool yourself once you know the basics of python.
The set is an unordered and stores unique elements.
This is a walrus operator in python. It assigns and evaluate / returns the value at the same time. It can be used in the while loop or with if statement.