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COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...T(1)
– Michael Buen
Apr 26 '10 at 3:07
4
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Could you explain STA and MTA?
...Models.
– noseratio
Mar 4 '15 at 14:07
add a comment
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...m_set1_pd(0.37796447300922722721));
r6 = _mm_mul_pd(r1,_mm_set1_pd(0.24253562503633297352));
r7 = _mm_mul_pd(r1,_mm_set1_pd(4.1231056256176605498));
r8 = _mm_add_pd(r0,_mm_set1_pd(0.37796447300922722721));
r9 = _mm_add_pd(r1,_mm_set1_pd(0.24253562503633297352));
rA = _mm_sub_pd(r...
What is the JavaScript >>> operator and how do you use it?
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edited Nov 30 '09 at 21:07
answered Nov 30 '09 at 21:01
d...
How much faster is C++ than C#?
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igouy
2,4071616 silver badges1515 bronze badges
answered Sep 26 '08 at 9:10
Martin ProbstMartin Probst
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Can you explain the concept of streams?
...ng too ?
– Rushino
Oct 26 '12 at 15:07
1
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:: (double colon) operator in Java 8
... a good explanation is the one found here: doanduyhai.wordpress.com/2012/07/14/…
– Olimpiu POP
Nov 15 '13 at 13:32
1
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What is the Swift equivalent of respondsToSelector?
...heMethod = delegate?.theOptionalProtocolMethod
– john07
Nov 10 '15 at 13:17
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Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
...abused"
– johnny g
Jun 10 '10 at 20:07
5
I still stand on that var cannot be abused period. It is...
Traits vs. interfaces
...read it.
– rdlowrey
Apr 1 '13 at 17:07
3
+1 for in-depth explanation. I come from a ruby backgrou...