is digit python

is digit() python:  

• The isdigit()  in python is defined as the string that consists of only digit values. 
• It returns the result in boolean type if the string has only digits it returns true else false.
• It accepts the Unicode of that characters also. and also the exponents like ^2.
• It is not applicable to whitespace, special symbols, alphabets.

Syntax: str.isdigit().

Example:  str="123456"

                 str.isdigit(str) retrns true

Beacuse "123456" is perfectly a digit.

               str=\u00B0

               str.isdigit(str)returns true

Because it takes the Unicode as digit characters.

#write a python code  to demonstrate isdigit() function.

1. a="7656734"
2. a=str.isdigit(a)
3. print(a)
4. b="2344.60 
5. b=str.isdigit(b)
6. print(b)
7. x="\u00B2"
8. x=str.isdiigt(x)
9. print(x)

output: true

            false

            true

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