What are Generators in Python? #2

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shivanis09 · 2024-09-03T13:29:16+02:00

shivanis09 commented

2024-09-03 13:29:16 +02:00

Generators in Python are a special type of function that returns an iterator. Instead of returning a single value at a time, generators return an iterator object that can be used to iterate over a sequence of values. This is done using the yield keyword.

Key characteristics of generators:

Lazy evaluation: Generators don't evaluate all values at once. Instead, they produce values on-demand as needed, which can be beneficial for memory-intensive operations. Python Training in Mumbai
Iterability: Generators can be used in loops like for loops to iterate over the values they produce.
Pausable execution: The yield keyword pauses the execution of the generator function and returns the value. When the generator is resumed, it continues from where it left off.

Generators in Python are a special type of function that returns an iterator. Instead of returning a single value at a time, generators return an iterator object that can be used to iterate over a sequence of values. This is done using the yield keyword. Key characteristics of generators: Lazy evaluation: Generators don't evaluate all values at once. Instead, they produce values on-demand as needed, which can be beneficial for memory-intensive operations. [Python Training in Mumbai](https://www.sevenmentor.com/python-classes-in-mumbai) Iterability: Generators can be used in loops like for loops to iterate over the values they produce. Pausable execution: The yield keyword pauses the execution of the generator function and returns the value. When the generator is resumed, it continues from where it left off.

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Reference: shivanis09/Training_Institute#2