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Django admin: How to display a field that is marked as editable=False' in the model?
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Use Readonly Fields. Like so (for django >= 1.2):
class MyModelAdmin(admin.ModelAdmin):
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Node.js - Find home directory in platform agnostic way
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5 Answers
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What is meant by Scala's path-dependent types?
...)
}
val b1 = Board(20, 20)
val b2 = Board(30, 30)
val c1 = b1.Coordinate(15, 15)
val c2 = b2.Coordinate(25, 25)
b1.occupied += c1
b2.occupied += c2
// Next line doesn't compile
b1.occupied += c2
So, the type of Coordinate is dependent on the instance of Board from which it was instantiated. There...
What is the significance of ProjectTypeGuids tag in the visual studio project file
...04EC0-301F-11D3-BF4B-00C04F79EFBC} is the GUID for C# project
{60dc8134-eba5-43b8-bcc9-bb4bc16c2548} is for project in WPF flavor package
So your ProjectTypeGuids is for a WPF C# project.
You could see the meaning of the different GUID in the register :
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Vis...
How to scale down a range of numbers with a known min and max value
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528
Let's say you want to scale a range [min,max] to [a,b]. You're looking for a (continuous) fun...
Can jQuery get all CSS styles associated with an element?
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5 Answers
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Active
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How to join NSArray elements into an NSString?
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Dave DeLongDave DeLong
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add ...
Force R to stop plotting abbreviated axis labels - e.g. 1e+00 in ggplot2
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Dave Jarvis
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answered Jan 28 '13 at 14:23
ArunArun
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Correct way to use _viewstart.cshtml and partial Razor views?
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marcindmarcind
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What is Python buffer type for?
...ample usage:
>>> s = 'Hello world'
>>> t = buffer(s, 6, 5)
>>> t
<read-only buffer for 0x10064a4b0, size 5, offset 6 at 0x100634ab0>
>>> print t
world
The buffer in this case is a sub-string, starting at position 6 with length 5, and it doesn't take extra...