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Django dynamic model fields
...ea further. The project is still undocumented but you can read the code at https://github.com/charettes/django-mutant.
Actually FK and M2M fields (see contrib.related) also work and it's even possible to define wrapper for your own custom fields.
There's also support for model options such as uniq...
OPTION (RECOMPILE) is Always Faster; Why?
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Image comparison - fast algorithm
...ears to be a good open source implementation of such a hash available at:
http://phash.org/
The main idea is that each image is reduced down to a small hash code or 'fingerprint' by identifying salient features in the original image file and hashing a compact representation of those features (rath...
What is the difference between the kernel space and the user space?
...T instruction sets the address to the current descriptor table.
See also: http://wiki.osdev.org/Global_Descriptor_Table
the segment registers CS, DS, etc., which point to the index of an entry in the GDT.
For example, CS = 0 means the first entry of the GDT is currently active for the executing co...
How does data binding work in AngularJS?
...uestion to answer as many factors come into play, but here is a test case: http://jsperf.com/angularjs-digest/6 which creates 10,000 watchers. On a modern browser this takes just under 6 ms. On Internet Explorer 8 it takes about 40 ms. As you can see, this is not an issue even on slow browsers t...
What are some compelling use cases for dependent method types?
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Why not use always android:configChanges=“keyboardHidden|orientation”?
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How is this fibonacci-function memoized?
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Is Haxe worth learning? [closed]
...o effort at all. All the platforms also share common APIs like XML access, HTTP connections and reflection. Platforms that have things in common (i.e. Neko and PHP) share the same API for things like file access or web-server development.
What are some real world and perhaps under appreciated ad...
Why can't I initialize non-const static member or static array in class?
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