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What is PostgreSQL explain telling me exactly?
...23283.24..23283.37 rows=50 width=422)
-> Sort (cost=23283.24..23859.27 rows=230412 width=422)
Sort Key: body
-> Seq Scan on post (cost=0.00..15629.12 rows=230412 width=422)
And graphically:
Once again, the sequential scan on post has no startup cost: it starts output...
How do I grant myself admin access to a local SQL Server instance?
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answered Mar 27 '12 at 12:23
Brian KnightBrian Knight
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Using bootstrap with bower
...rst place?
– namuol
Apr 30 '13 at 8:27
5
Yes it kinda suck. But what's sucking more is to re-buil...
Is the practice of returning a C++ reference variable evil?
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– David Thornley
Apr 17 '09 at 13:27
4
@David: When the function's return type is "T const&...
Where should signal handlers live in a django project?
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answered Apr 27 '10 at 8:14
Daniel RosemanDaniel Roseman
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Using Rails 3.1, where do you put your “page specific” JavaScript code?
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meleyalmeleyal
27.1k2222 gold badges6767 silver badges7676 bronze badges
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Which selector do I need to select an option by its text?
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27
@KevinDeus: Why the downvote!? The answer was for the version of jQuery then!
– Hari Pachuveetil
Oct...
What are the main purposes of using std::forward and which problems it solves?
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answered Aug 27 '10 at 7:59
GManNickGGManNickG
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git selective revert local changes from a file
... others?
– Pradeep
Jul 10 '09 at 13:27
1
Daniel's answer below is a lot simple and looks like the...
Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
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answered Apr 22 '17 at 18:27
user5683940user5683940
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