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Generators and Generator Expressions

Generators and Generator Expressions

Learn about the usage of generators and generator expressions in Python.

Generators

Generators are very efficient functions that create iterators. They use the yield statement instead of return whenever they return data from the function.

The specialty of a generator is that it remembers the state of the function and the last statement it executes when yield is executed.

So each time next() is called, it resumes from where it left offthe last ...