Introduction to Python in 30 days (Day 6: Deep dive into tuples in Python)

• tuple
• • Tuples and lists
  • Create a tuple
  • Find the length of the tuple
  • Accessing tuple items
  • tuple slices
  • Convert tuples to lists
  • Check if an item exists in a tuple
  • Merge Tuples
  • Remove Tuple
• Summary
• • Exercise: Level 1
  • Exercise: Level 2

tuple

Tuple is a basic concept in relational databases. A relationship is a table. Each row in the table (that is, each record in the database) is a tuple, and each column is an attribute.In two-dimensional tables, tuples are also called rows.

A tuple is an ordered and immutable (immutable) collection of different data types.Tuples are written with parentheses ().Once a tuple is created, we cannot change its value.We cannot use add, insert, remove methods in a tuple because it is immutable (mutable).Unlike lists, tuples have few methods.Methods related to tuples:

• tuple(): create