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How to handle many-to-many relationships in a RESTful API?
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In a RESTful interface, you can return documents that describe the relationships between resou...
Javascript array search and remove string?
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How to saveHTML of DOMDocument without HTML wrapper?
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All of these answers are now wrong, because as of PHP 5.4 and Libxml 2.6 loadHTML now has a $o...
Django Admin - change header 'Django administration' text
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
... recently attended an interview where I was asked "write a program to find 100 largest numbers out of an array of 1 billion numbers."
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Accessing the logged-in user in a template
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edited Sep 19 '11 at 12:57
answered Sep 19 '11 at 11:24
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java: Class.isInstance vs Class.isAssignableFrom
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edited Apr 24 '18 at 22:00
answered Oct 16 '10 at 14:55
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Why Large Object Heap and why do we care?
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196
A garbage collection doesn't just get rid of unreferenced objects, it also compacts the heap. ...
Simple calculations for working with lat/lon and km distance?
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The approximate conversions are:
Latitude: 1 deg = 110.574 km
Longitude: 1 deg = 111.320*cos(latitude) km
This doesn't fully correct for the Earth's polar flattening - for that you'd probably want a more complicated formula using the WGS84 reference ellipsoid (the m...