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Python Generator

 Generators are useful when we want to produce a large sequence of values but we don't want to store them in memory at once

yield keyword helps python to execute generator . 


Key Features of Generators

  • Memory Efficient – They do not store all values in memory; instead, they generate values one by one.
  • Lazy Evaluation – Values are produced only when needed.
  • Automatic State Retention – The function retains its state between yield calls.
  • Iterable – Generators can be iterated using a for loop or the next() function.





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