Feb 26, 2012 · The string.replace() is deprecated on python 3.x. What is the new way of doing this?

Nov 18, 2012 · Strings in Python are immutable, so you cannot change them in place. Check out the documentation of str.replace: Return a copy of the string with all occurrences of substring old …

118 In order to replace text using regular expression use the re.sub function: sub (pattern, repl, string [, count, flags]) It will replace non-everlaping instances of pattern by the text passed as string.

Mar 3, 2015 · Python Replace \\ with \ [duplicate] Asked 14 years, 9 months ago Modified 3 years, 7 months ago Viewed 201k times

How do I search and replace text in a file using Python 3? Here is my code:

When you say "replace the old content that's in the file with the new content", you need to read in and transform the current contents data = file.read(). You don't mean "blindly overwrite it without needing …

Is there a quick way in Python to replace strings but, instead of starting from the beginning as replace does, starting from the end? For example: >>> def rreplace (old, new, occurrence) &...

For anyone else arriving here from Google search on how to do a string replacement on all columns (for example, if one has multiple columns like the OP's 'range' column): Pandas has a built in replace …

Mar 19, 2015 · I need to replace tabs in a string, but only the tabs, not the spaces. If I use the str.replace() function, what would go in the first set of quotes?

On the other hand, replace() (another method given on this page) is a numpy.putmask operation (source). Because numexpr is a faster than numpy for large arrays, for very large dataframes, …