Question

Write the syntax of isdecimal( ) and give suitable example

Answer 1

Write the syntax of isdecimal( ) and give suitable example

Answer 2

Syntax details of isdecimal( ) method

Explanation:

The isdecimal() method of python string tests whether the string comprises only decimal characters. This process only exists on artifacts with unicode.

• Syntax - str.isdecimal()
• Parameters - None
• Return Value - This returns true if all of the string characters are decimal, else false.

The following example shows the usage of isdecimal() method.

• #!/usr/bin/python
• # contains numbers
• s = "12345"
• print(s.isdecimal())  
• True
• # contains alphabets  
• s = "12abcd34"
• print(s.isdecimal())  
• False
• # contains numbers and spaces  
• s = "12 34"
• print(s.isdecimal())  
• False