大约有 600 项符合查询结果（耗时：0.0182秒） [XML]
Change Name of Import in Java, or import two classes with the same name
...d a JEP draft here: https://gist.github.com/cardil/b29a81efd64a09585076fe00e3d34de7
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Count Rows in Doctrine QueryBuilder
...y. For details see the link.
https://github.com/doctrine/doctrine2/blob/77e3e5c96c1beec7b28443c5b59145eeadbc0baf/lib/Doctrine/ORM/EntityRepository.php#L161
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What are the pros and cons to keeping SQL in Stored Procs versus Code [closed]
... community wiki
4 revs, 2 users 82%computinglife
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Check if the number is integer
...on also allows for integers in scientific notation:
> check.integer(222e3)
[1] TRUE
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jQuery AJAX cross domain
...html; charset=utf-8
X-Ua-Compatible: IE=Edge
Etag: "c4ca4238a0b923820dcc509a6f75849b"
X-Runtime: 0.913606
Content-Length: 6
Server: WEBrick/1.3.1 (Ruby/1.9.2/2011-07-09)
Date: Thu, 01 Mar 2012 20:44:28 GMT
Connection: Keep-Alive
Easy as it is, it does have some browser limitations. See http://cani...
Is there a way to detect if an image is blurry?
... C, S, 'db6', 1));
A2 = abs(wrcoef2('a', C, S, 'db6', 2));
A3 = abs(wrcoef2('a', C, S, 'db6', 3));
A = A1 + A2 + A3;
WH = H.^2 + V.^2 + D.^2;
WH = mean2(WH);
WL = mean2(A);
FM = WH/WL;
otherwise
error('Unknown measure %s',upper(Meas...
How do I print out the contents of an object in Rails for easy debugging?
...mal:7ff521e506c8,'0.0',9(27)>,
Nov: #<BigDecimal:7ff521e43d38,'0.888E3',9(27)>,
Dec: #<BigDecimal:7ff521e43478,'0.0',9(27)>,
You can also print two instances of an object:
pp( Accrual.first , Accrual.second)
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Statistics: combinations in Python
... return 0
choose() is 10 times faster (tested on all 0 <= (n,k) < 1e3 pairs) than scipy.misc.comb() if you need an exact answer.
def comb(N,k): # from scipy.comb(), but MODIFIED!
if (k > N) or (N < 0) or (k < 0):
return 0L
N,k = map(long,(N,k))
top = N
val =...
Rank items in an array using Python/NumPy, without sorting array twice
...scipy.stats method, too. Results: gist.github.com/naught101/14042d91a2d0f18a6ae4
– naught101
Aug 18 '15 at 3:03
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Open link in new tab or window [duplicate]
... edited Nov 13 '14 at 0:41
J0e3gan
8,14799 gold badges4646 silver badges7575 bronze badges
answered Mar 21 '13 at 15:39
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