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/
^
r
e
g
e
x
[
\
-
_
]
?
1
0
1
$
/
i
Reg
ular
Ex
pressions
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提取有效小数，如果是0，则只保留1个0
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Python
Match
Created 2019-12-18 15:16
0
Regular Expression
r"
(
\d
+
\.
(
[
1
-
9
]
{3}
|
[
1
-
9
]
{2}
|
[
1
-
9
]
|
0
{1}
)
)(
\d
*
)
"
gm
Description
No description provided.
Submitted by
Anonymous