Hello, developer!
Today, we will learn the Tuples. A tuple is a set of unchangeable data. It is similar with lists but we can't modify item in the tuple. A tuple declared with ( ). I showed some examples of tuples as following.
Tuple examples
- Mathematical constants (3.141592, 2.718)
- Root constants (1, 1.414, 1.732, 2, 2.236)
- Product prices ( 5, 10, 15, 30, 50, 100)
If you tried to modify value in the tuples, Python shows you an error. But you can modify the value in the list as following codes exercise.
coordinates = (4, 5)
coordinates2 = [(4,5), (6,7), (80,34)]
coordinates2[1] = 10
print(coordinates)
print(coordinates2)
Can you understand the difference between tuples and lists? Simply we can say a tuple is unchangeable data set and a list is changeable data set. We can utilize tuples in the fixed values - constants in math, science or measurements in the world like height, distance, length or product prices, etc.
Are you clear on tuples? Great! Congratulations, developer!
See you on next post! 😊
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