大约有 40,000 项符合查询结果（耗时：0.0711秒） [XML]
Is there a library function for Root mean square error (RMSE) in python?
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answered Jun 21 '13 at 3:46
JosefJosef
17.6k33 gold badges4141 silver badges5656 bronze badges
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How to match “any character” in regular expression?
The following should be matched:
11 Answers
11
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What does the [Flags] Enum Attribute mean in C#?
...rence type:)
– Aleksei Chepovoi
Jun 28 '13 at 14:59
3
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How to convert a file into a dictionary?
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answered Jan 26 '11 at 11:28
Vlad HVlad H
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Bash tool to get nth line from a file
...amp;& print && exit;' myfile.ascii
pgm_icnt = 0
real 1m13.146s
This code ran in 00:01:13.146, which is ~2 seconds faster than the baseline. If I'd run it on the full 500,000,000 it would probably take ~12 minutes.
sed
The top answer on the board, here's my result:
$ time sed "50...
How to Right-align flex item?
...re sense.
– adrift
Mar 16 '14 at 11:46
4
@MarkBoulder: They both accomplish the same thing in thi...
Fast ceiling of an integer division in C / C++
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– David Thornley
Apr 30 '10 at 14:46
6
See Eric Lippert's post: stackoverflow.com/questions/921...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
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Striezel
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answered Mar 15 '12 at 15:56
EDiEDi
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Split string into array of character strings
...ting array".
– Boann
Nov 9 '15 at 0:46
9
In Java 8 the behavior of String.split was slightly chan...
Regex to validate password strength
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answered Feb 28 '11 at 12:46
codaddictcodaddict
394k7777 gold badges473473 silver badges507507 bronze badges
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