isdecimal()
The isdecimal() method returns True if all the characters are decimals (0-9).
Syntax
string.isdecimal()
n="12345" print(n.isdecimal()) n="abcd12345" print(n.isdecimal()) n="12345abcd" print(n.isdecimal()) n="12aa345" print(n.isdecimal())
#Output True False False False
join()
The join() method takes all items in an iterable and joins them into one string.
A string must be specified as the separator.
Syntax
string.join(iterable)
iterable: Required. Any iterable object where all the returned values are strings
n=("abc","pqr","xyz")
n1="#".join(n)
print(n1)
n=("abc","pqr","xyz")
n1="Computer".join(n)
print(n1)
n=("abc","pqr","xyz")
n1="***".join(n)
print(n1)
n=("abc","pqr","xyz")
n1="*".join(n)
print(n1)
#Output abc#pqr#xyz abcComputerpqrComputerxyz abc***pqr***xyz abc*pqr*xyz
Python String inbuilt Methods Python Math inbuilt Methods Python Date And Time inbuilt Methods Python Random inbuilt Methods
