On 13.02.13 14:17, Daniel Holth wrote:
On Wed, Feb 13, 2013 at 7:10 AM, Serhiy Storchaka <storchaka@gmail.com> wrote:
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


Which becomes in the new formatting style

    x = ('{}' *  len(abcd)).format(*abcd)

hmm, hmm, not soo nice
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