Message270095
| Author |
serhiy.storchaka |
| Recipients |
eric.smith, mjpieters, serhiy.storchaka, ztane |
| Date |
2016年07月10日.16:08:43 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1468166923.98.0.0562751375955.issue27078@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
For comparison:
$ ./python -m timeit -s "x = 2" -- "f'X is {x}'"
1000000 loops, best of 3: 1.04 usec per loop
$ ./python -m timeit -s "x = 2; j = ''.join" -- "j(['X is ', f'{x}'])"
1000000 loops, best of 3: 0.93 usec per loop
$ ./python -m timeit -s "x = 2" -- "'X is {}'.format(x)"
1000000 loops, best of 3: 0.808 usec per loop
$ ./python -m timeit -s "x = 2; f = 'X is {}'.format" -- "f(x)"
1000000 loops, best of 3: 0.748 usec per loop
$ ./python -m timeit -s "x = 2" -- "'X is %s' % (x,)"
1000000 loops, best of 3: 0.467 usec per loop |
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History
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|---|
| Date |
User |
Action |
Args |
| 2016年07月10日 16:08:44 | serhiy.storchaka | set | recipients:
+ serhiy.storchaka, mjpieters, eric.smith, ztane |
| 2016年07月10日 16:08:43 | serhiy.storchaka | set | messageid: <1468166923.98.0.0562751375955.issue27078@psf.upfronthosting.co.za> |
| 2016年07月10日 16:08:43 | serhiy.storchaka | link | issue27078 messages |
| 2016年07月10日 16:08:43 | serhiy.storchaka | create |
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