Data Structures
Python Tuple Methods
Python Tuple Methods
Python tuple methods like count work on immutable sequences.
Understanding Python Tuples
Tuples in Python are immutable sequences, meaning they cannot be changed after they are created. They are similar to lists but with the key difference that once a tuple is defined, its elements cannot be modified. This immutability makes tuples useful for data that should not be altered throughout the program. Tuples are defined by enclosing the elements in parentheses ().
Tuple Method: count()
The count() method in Python tuples is used to return the number of occurrences of a specified element in the tuple. This can be useful when you need to know how many times a particular value appears within the tuple.
Tuple Method: index()
The index() method is used to find the first occurrence of a specified value and return its position in the tuple. If the value is not found, it raises a ValueError.
Note that these methods do not modify the tuple itself, as tuples are immutable. Instead, they provide information about the tuple's contents.
Data Structures
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- Dictionary Methods
- Set Methods
- Tuple Methods
- Sequence Operations
- Arrays
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