On Wed, Feb 13, 2013 at 7:10 AM, Serhiy Storchaka firstname.lastname@example.org:
On 13.02.13 10:52, Larry Hastings wrote:
I've always hated the "".join(array) idiom for "fast" string concatenation--it's ugly and it flies in the face of TOOWTDI. I think everyone should use "x = a + b + c + d" for string concatenation, and we should just make that fast.
I prefer "x = '%s%s%s%s' % (a, b, c, d)" when string's number is more than 3 and some of them are literal strings.
Fixed: x = ('%s' * len(abcd)) % abcd