python remove letters from string
string = "abc123"
# Method 1
''.join(char for char in string if char.isdigit())
#Method 2
import re
re.sub("[^0-9]", "", string)python remove letters from string
string = "abc123"
# Method 1
''.join(char for char in string if char.isdigit())
#Method 2
import re
re.sub("[^0-9]", "", string)python strip characters
# Python3 program to demonstrate the use of
# strip() method
string = " python strip method test "
# prints the string without stripping
print(string)
# prints the string by removing leading and trailing whitespaces
print(string.strip())
# prints the string by removing strip
print(string.strip(' strip'))
Output:
python strip method test
python strip method test
python method testCopyright © 2021 Codeinu
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