Question

Describe isdecimal( ) with example.

Answer 1

Answer:

Decimal is a term that describes the base-10 number system, probably the most commonly used number system. The decimal number system consists of ten single- digit numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. The number after 9 is 10. The number after 19 is 20 and so forth.

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Answer 2

The isdecimal( ) method

Explanation:

Python string method isdecimal() inspects whether the string comprises only decimal characters. This method is present only on Unicode objects.

• Syntax - string.isdecimal()
• Parameters - This doesn't require any parameters.
• Return Value - This method returns true if all characters in the string are decimal, otherwise false.

The code snippet of isdecimal() method.

s = "28212"

print(str.isdecimal())

True

# contains alphabets

s = "32ladk3"

print(str.isdecimal())

False