What are Generators? What are Decorators? Difference Between List, Tuple, Set? What is a context in Django? What is the use of Action attribute used in form? on_delete options in django models.ForeignKey? Some basic programs

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Accepted Answer

Generators are functions that allow you to iterate over a sequence of items without storing them all in memory at once. Decorators are functions that modify the behavior of other functions.

Generators in Python are created using the yield keyword.
Decorators in Python are created using the @ symbol followed by the decorator function name.
List is a collection of items that are ordered and mutable.
Tuple is a collection of items that are ordered and immutable.
Set is a collection of unique items that are unordered.
Context in Django refers to the state of the current request and response cycle.
Action attribute in form is used to specify the URL where the form data should be submitted.
on_delete options in django models.ForeignKey specify what to do when the referenced object is deleted.
Basic programs can include printing a Fibonacci sequence, finding the factorial of a number, etc.

What are Generators? What are Decorators? Difference Between List, Tuple, Set? What is a context in Django? What is the use of Action attribute used in form? on_delete options in django models.ForeignKey? Some basic programs

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