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Couldn't connect to server 127.0.0.1:27017
...ottTrott
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28
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Random record in ActiveRecord
...a table via ActiveRecord. I've followed the example from Jamis Buck from 2006 .
25 Answers
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How do you get assembler output from C/C++ source in gcc?
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answered Sep 26 '08 at 0:19
Andrew EdgecombeAndrew Edgecombe
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What size do you use for varchar(MAX) in your parameter declaration?
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answered Jun 10 '09 at 1:11
Michał ChaniewskiMichał Chaniewski
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C++ template typedef
...;
The type Vector<3> is equivalent to Matrix<3, 1>.
In C++03, the closest approximation was:
template <size_t N>
struct Vector
{
typedef Matrix<N, 1> type;
};
Here, the type Vector<3>::type is equivalent to Matrix<3, 1>.
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How can I autoplay a video using the new embed code style for Youtube?
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+50
Just put "?autoplay=1" in the url the video will autoload.
So your url would be:
http://www.youtube.com/embed/JW5meKfy3fY?autoplay=1
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Get number of digits with JavaScript
...hematically. For positive integers there is a wonderful algorithm with log10:
var length = Math.log(number) * Math.LOG10E + 1 | 0; // for positive integers
For all types of integers (including negatives) there is a brilliant optimised solution from @Mwr247, but be careful with using Math.log10, ...
How do I get the localhost name in PowerShell?
... I get the localhost (machine) name in PowerShell? I am using PowerShell 1.0.
7 Answers
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In jQuery, how do I get the value of a radio button when they all have the same name?
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edited Dec 10 '18 at 16:17
answered Aug 4 '13 at 13:33
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Procedure expects parameter which was not supplied
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answered Dec 15 '08 at 15:20
HLGEMHLGEM
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