Sep 17, 2012 · @Wouter, it will not. On the one hand, only lists of strings can be joined; so list.join would be inappropriate for an arbitrary list. On the other, the argument of str.join can be any …

Nov 13, 2010 · The reason for using str.join() is that adding strings together means creating a new string (and potentially destroying the old ones) for each addition. Python can sometimes …

For questions regarding tertiary-level Python assignment problems, you may want to try reading the relevant documentation / paying attention in course. This is one of the first things you …

Plus operator is perfectly fine solution to concatenate two Python strings. But if you keep adding more than two strings (n > 25) , you might want to think something else. ''.join([a, b, c]) trick is …

Dec 29, 2011 · In most cases you want to use your pythonic '.'.join() approach, but there are legitimate, pythonic uses for str.join() (formerly string.join()) too. For example, you sometimes …

(In alpha versions of Python 3.6 the implementation of f'' strings was the slowest possible - actually the generated byte code is pretty much equivalent to the ''.join() case with …

There are actually two join methods (Python 3.0): >>> b"".join <built-in method join of bytes object at 0x00A46800> >>> "".join <built-in method join of str object at 0x00A28D40> If join was a …

Feb 6, 2023 · I have some code which is essentially this: data = ["some", "data", "lots";, &quot;of&quot;, &quot;strings&quot;] separator = &quot;.&quot; output_string = &quot;&quot...

Sets don't have a join method but you can use str.join instead. ', '.join(set_3) The str.join method will work on any iterable object including lists and sets. Note: be careful about using this on …

Jan 27, 2017 · Welcome to StackOverflow. Good novice question -- you satisfied all the guidelines: show what you're trying to accomplish, show what you've tried, ask a specific …