how to remove characters from a string code example

Example 1: python remove string from string

s = 'ab12abc34ba'
print(s.replace('ab', ''))

Example 2: java string remove character

String str = "abcdDCBA123";
String strNew = str.replace("a", ""); // strNew is 'bcdDCBA123'

Example 3: remove special characters from string in python

''.join(i for i in string if i.isaplha()