大约有 40,000 项符合查询结果（耗时：0.0745秒） [XML]
CALL command vs. START with /WAIT option
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answered Nov 6 '12 at 19:59
jebjeb
67.1k1515 gold badges153153 silver badges197197 bronze badges
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What is the best way to compute trending topics or tags?
...rn (obs - avg) / std
Sample Output
>>> zscore(12, [2, 4, 4, 4, 5, 5, 7, 9])
3.5
>>> zscore(20, [21, 22, 19, 18, 17, 22, 20, 20])
0.0739221270955
>>> zscore(20, [21, 22, 19, 18, 17, 22, 20, 20, 1, 2, 3, 1, 2, 1, 0, 1])
1.00303599234
>>> zscore(2, [21, 22, 19, 18...
Creating instance of type without default constructor in C# using reflection
...un.
– Jason Jackson
Dec 24 '08 at 3:59
14
@JSBangs, That sucks you are dinging a perfectly legiti...
Does the ternary operator exist in R?
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answered Jan 9 '12 at 14:52
kohskekohske
59k88 gold badges156156 silver badges151151 bronze badges
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
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answered Jun 30 '12 at 7:50
Jesse WilsonJesse Wilson
30.4k44 gold badges8787 silver badges108108 bronze badges
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TypeScript “this” scoping issue when called in jquery callback
...cript, this currently has no type safety
Bad: Only available in ECMAScript 5, if that matters to you
Bad: You have to type the instance name twice
Fat arrow
In TypeScript (shown here with some dummy parameters for explanatory reasons):
$(document).ready((n, m) => thisTest.run(n, m));
Good/b...
How does Spring Data JPA differ from Hibernate for large projects?
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edited May 31 '18 at 10:55
Ashish Ratan
2,7301919 silver badges4141 bronze badges
answered Oct 9 '12 a...
How to choose the id generation strategy when using JPA and Hibernate
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answered Apr 6 '12 at 12:59
ManuPKManuPK
10.7k88 gold badges5353 silver badges7474 bronze badges
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
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35
Quoting Roy T. Fielding, one of the authors of RFC 2616:
changing content-encoding on the fl...
Why in Java 8 split sometimes removes empty strings at start of result array?
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edited Oct 30 '15 at 4:13
answered Dec 15 '14 at 4:21
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