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Master-master vs master-slave database architecture?
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answered Sep 17 '10 at 17:21
djnadjna
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
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Copied verbatim from http://cocoaheads.tumblr.com/post/17757846453/objective-c-literals-for-nsdictionary-nsarray-and:
Objective-C literals: one can now create literals for NSArray, NSDictionary, and NSNumber (just like one can create literals for NSString)
NSArray Literals
Prev...
Why escape_javascript before rendering a partial?
... you want to pass and render javascript code?
– berto77
Feb 22 '12 at 3:38
Yeah, actually it's more of a formatting me...
Creating instance of type without default constructor in C# using reflection
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edited May 23 '17 at 12:03
Community♦
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answered Dec 24 '08 at 1:44
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How do I get a platform-dependent new line character?
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367
In addition to the line.separator property, if you are using java 1.5 or later and the String.fo...
classical inheritance vs prototypal inheritance in javascript
...oy, not a man!");
};
});
var johnDoe = Man.new("John Doe", new Date(1970, 0, 1));
The reverse is not true however (i.e. you can't use classes to model prototypes). This is because prototypes are objects but classes are not objects. They are an entirely different type of abstraction.
Conclu...
call a static method inside a class?
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jeroenjeroen
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SVN:externals equivalent in Git?
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17
FYI, it is now possible to specify specific revisions with svn:externals now (since 1.5 or 1.6 I believe?)
– Nate Pars...
Guaranteed lifetime of temporary in C++?
...Marco A.
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answered Feb 25 '09 at 6:42
RickRick
3,1251414 silver badge...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
..., 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
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