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Is there “0b” or something similar to represent a binary number in Javascript
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answered May 10 '10 at 14:04
LukeHLukeH
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
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347
Ubuntu Users:
I had the same problem and I fixed it by installing nodejson my system independe...
Copy constructor for a class with unique_ptr
...A( const A& a ) : up_( new int( *a.up_ ) ) {}
};
int main()
{
A a( 42 );
A b = a;
}
You can, as NPE mentioned, use a move-ctor instead of a copy-ctor but that would result in different semantics of your class. A move-ctor would need to make the member as moveable explicitly via std::mov...
CRON job to run on the last day of the month
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184
Possibly the easiest way is to simply do three separate jobs:
55 23 30 4,6,9,11 * myjob....
ASP.NET MVC Relative Paths
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Tim ScottTim Scott
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Python import csv to list
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edited Feb 15 at 6:42
AMC
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answered Jul 9 ...
Tips for debugging .htaccess rewrite rules
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134
Here are a few additional tips on testing rules that may ease the debugging for users on shared ...
NOT IN vs NOT EXISTS
...ley. In the example there the number of logical reads increase from around 400 to 500,000.
Additionally the fact that a single NULL can reduce the row count to zero makes cardinality estimation very difficult. If SQL Server assumes that this will happen but in fact there were no NULL rows in the da...
How to stop tracking and ignore changes to a file in Git?
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WonderLand
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answered Jun 1 '09 at 19:16
anthonyanthony
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iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...butes = @{NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue" size:14]};
// NSString class method: boundingRectWithSize:options:attributes:context is
// available only on ios7.0 sdk.
CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX)
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