大约有 18,000 项符合查询结果（耗时：0.0518秒） [XML]
Url decode UTF-8 in Python
...otdar
6,42466 gold badges2121 silver badges3333 bronze badges
answered May 15 '13 at 13:19
Martijn Pieters♦Martijn Pieters
839k2...
Which access modifiers are implied when not specified?
...
186k4040 gold badges349349 silver badges441441 bronze badges
6
...
What is the Oracle equivalent of SQL Server's IsNull() function?
...verance
16k33 gold badges4040 silver badges6363 bronze badges
9
...
How do you get the width and height of a multi-dimensional array?
...
509k6868 gold badges10671067 silver badges13241324 bronze badges
110
...
jquery-ui sortable | How to get it work on iPad/touchdevices?
...
benjaminhull
18699 bronze badges
answered Jan 10 '11 at 15:56
eventhorizoneventhorizon
3,37933 gold b...
GROUP_CONCAT ORDER BY
...
63.6k2525 gold badges160160 silver badges201201 bronze badges
11
...
How to write multiple line property value using PropertiesConfiguration?
...Eggen
92k77 gold badges6969 silver badges117117 bronze badges
add a comment
|
...
Regex how to match an optional character
...
Use
[A-Z]?
to make the letter optional. {1} is redundant. (Of course you could also write [A-Z]{0,1} which would mean the same, but that's what the ? is there for.)
You could improve your regex to
^([0-9]{5})+\s+([A-Z]?)\s+([A-Z...
Find the extension of a filename in Ruby
...
111k2424 gold badges200200 silver badges240240 bronze badges
answered Nov 10 '11 at 16:08
FelixFelix
82.2k4040 gold badges143143 ...
How to sort the result from string_agg()
...
KT12
33166 silver badges1414 bronze badges
answered Jul 23 '14 at 9:42
Igor RomanchenkoIgor Romanchenko
20.8k55...