大约有 41,000 项符合查询结果（耗时：0.1097秒） [XML]
Get the current fragment object
...
answered Jul 19 '11 at 17:39
CommonsWareCommonsWare
873k161161 gold badges21332133 silver badges21602160 bronze badges
...
Join a list of strings in python and wrap each string in quotation marks
...* 100; '"{}"'.format('", "'.join(words))""").timeit(1000)
0.018904924392700195
So it seems that format is actually quite expensive
Update 2: following @JCode's comment, adding a map to ensure that join will work, Python 2.7.12
>>> timeit.Timer("""words = ['hello', 'world', 'you', 'look'...
Get Context in a Service
...d.
– ctrl-alt-delor
Jan 31 '13 at 9:19
17
Note: The context within the service will not be visibl...
Git push branch from one remote to another?
...
answered Oct 19 '11 at 9:33
patthoytspatthoyts
28.3k22 gold badges5151 silver badges7979 bronze badges
...
How to save traceback / sys.exc_info() values in a variable?
...exc_info
– Jinghao Shi
Oct 6 '18 at 19:28
Shouldn't it be "except Exception as e:"?
– Henrik
...
What is causing this ActiveRecord::ReadOnlyRecord error?
...
|
edited Mar 18 '19 at 6:37
morhook
48455 silver badges1515 bronze badges
answered Mar 12 '09 a...
Setting default values for columns in JPA
...
19
No @NathanFeger, 10 is the length and 2 the decimal part. So 1234567890.12 woudn't be a supported number, but 12345678.90 is valid.
...
How do I configure PyCharm to run py.test tests?
...
|
edited Mar 29 '19 at 13:57
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
...
How to make space between LinearLayout children?
...s well.
– Mike Yockey
Nov 23 '10 at 19:04
...
Event listener for when element becomes visible?
...
aleksandrbel
1,19811 gold badge1616 silver badges3333 bronze badges
answered Sep 22 '09 at 20:47
maltalefmaltalef
...