[Tutor] concat vs join - followup
Alan Gauld
alan.gauld at blueyonder.co.uk
Sat Aug 28 23:10:47 CEST 2004
> You don't use string formatting to append in a loop do you?
Yes, by building the format string in the loop:
strings = (
'here is string 1',
'here is string 2',
'and finally we have',
'string 4')
fmt = ""
for s in strings:
fmt += "%s"
result = fmt % strings
OR in this case more likely I'd do:
fmt = "%s" * len(strings)
result = fmt % strings
Alan G.
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