大约有 47,000 项符合查询结果（耗时：0.0648秒） [XML]
C# Regex for Guid
... you say.
resultString = Regex.Replace(subjectString,
@"(?im)^[{(]?[0-9A-F]{8}[-]?(?:[0-9A-F]{4}[-]?){3}[0-9A-F]{12}[)}]?$",
"'$0'");
This matches the following styles, which are all equivalent and acceptable formats for a GUID.
ca761232ed4211cebacd00aa0057b223
CA761232-ED42-11CE-BAC...
What are the differences between numpy arrays and matrices? Which one should I use?
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edited May 7 at 14:10
hashlash
49944 silver badges1313 bronze badges
answered Apr 11 at 11:52
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R programming: How do I get Euler's number?
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150
The R expression
exp(1)
represents e, and
exp(2)
represents e^2.
This works because exp i...
Add zero-padding to a string
How do I add "0" padding to a string so that my string length is always 4?
5 Answers
5...
How do I use the includes method in lodash to check if an object is in the collection?
... fodma1
2,71111 gold badge1919 silver badges4040 bronze badges
answered Aug 6 '14 at 22:16
p.s.w.gp.s.w.g
132k2222 gold bad...
Easy way to list node modules I have npm linked?
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edited Jul 24 '14 at 15:06
answered Jul 24 '14 at 14:13
m...
Bash empty array expansion with `set -u`
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20
The only safe idiom is ${arr[@]+"${arr[@]}"}
This is already the recommendation in ikegami's an...
How do i put a border on my grid in WPF?
...gt;
<Grid Height="166" HorizontalAlignment="Left" Margin="12,12,0,0" Name="grid1" VerticalAlignment="Top" Width="479" Background="#FFF2F2F2" />
</Border>
</Grid>
This should get you what you're after (though you may want to put a margin on all 4 sides, not just 2...)
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How to convert hex to rgb using Java?
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answered Nov 9 '10 at 1:27
xhhxhh
3,74222 gold badges1818 silver badges1717 bronze badges
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When should I use Lazy?
I found this article about Lazy : Laziness in C# 4.0 – Lazy
7 Answers
7
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