string replace special characters javascript code example

Example 1: remove special characters from string python

>>> string = "Special $#! characters   spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'

Example 2: java regex replace all characters before

String s = "the text=text";
String s1 = s.substring(s.indexOf("=")+1);
s1.trim();