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Join vs. sub-query
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Taken from the MySQL manual (13.2.10.11 Rewriting Subqueries as Joins):
A LEFT [OUTER] JOIN can be faster than an equivalent subquery because the server might be able to optimize it better—a fact that is not specific to MySQL Server alone.
So subqueries ...
Implement C# Generic Timeout
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Milad
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answered Nov 18 '08 at 16:31
TheSoftwareJediTheSoftwareJedi
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NOW() function in PHP
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JesusIniesta
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answered Jan 3 '10 at 17:08
troelskntroelskn
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How can I install pip on Windows?
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answered Sep 18 '12 at 11:45
Colonel PanicColonel Panic
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Rename master branch for both local and remote Git repositories
... just paranoid.
– Adam Dymitruk
Aug 11 '10 at 16:58
6
Aristotle's answer below allows you to do t...
How to return multiple objects from a Java method?
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edited Aug 18 '11 at 18:52
Evan Mulawski
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OOP vs Functional Programming vs Procedural [closed]
...her approch.
– J. M. Becker
Oct 19 '11 at 15:13
1
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...ted Mar 14 '18 at 22:26
merlin2011
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answered Mar 23 '09 at 0:00
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Java 8 Streams - collect vs reduce
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115
reduce is a "fold" operation, it applies a binary operator to each element in the stream where...
How can I get query string values in JavaScript?
... field x is ambiguous.
– dpp
Jul 9 '11 at 6:34
96
this also doesn't handle multi-valued keys, whi...