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Django admin: How to display a field that is marked as editable=False' in the model?
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I just created a sample application to reproduce your error (django 2.0.8, python 3.5). This still works fine. Maybe something else is wrong in your app @nerdoc?
– tback
Sep 5 '18 at 13:29
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warning: refname 'HEAD' is ambiguous
...igin/somebranch that IS a problem (and will result in the same "ambiguous" error message). When you try to pull from "somebranch", you'll wind up pulling from your local (accidental) branch rather than the remote. In that case, I found that flickerfly's suggestion of doing git branch -d origin/som...
Dynamically adding properties to an ExpandoObject
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getting Error 53 Cannot convert type 'System.Dynamic.ExpandoObject' to 'System.Collections.Generic.IDictionary<string,string>' via a reference conversion, boxing conversion, unboxing conversion, wrapping conversion, or null typ...
Why doesn't .NET/C# optimize for tail-call recursion?
...6, x64) will silently ignore it if sundry conditions are not met (well, no error except possible stack overflow). This explains why you're forced to follow 'tail' with 'ret' -- it's for this case. Meanwhile, the jitters are also free to apply the optimization when there's no 'tail' prefix in the CIL...
How to generate a random integer number from within a range
...rand() == RAND_MAX, or rand() is very close to RAND_MAX and floating-point errors push the final result past max + 1. To be safe, you should check that the result is within range before returning it.
– Mark Dickinson
Mar 24 '10 at 17:06
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Create a completed Task
...d represents a faulted task. Such a method can simply return that for its error cases if it's important for the exception to be represented in the resulting task.
– Servy
Jan 15 '15 at 21:25
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Can I automatically increment the file build version when using Visual Studio?
...n in these markups? With $([System.DateTime]::Today.Year - 2010), I get an error unable to evaluate expression ""24/08/2020 00:00:00".Year - 2010". Cannot find method 'SystemDateTime.Year -2009'.
– sinsedrix
Aug 24 at 11:59
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Should we use Nexus or Artifactory for a Maven Repo?
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Deploying from Maven works out of the box (no need for WebDAV hacks, etc).
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Meteor test driven development [closed]
...e under test uses any Meteor.whatever functions. I get Meteor is undefined errors. Is there a way to require Meteor explicitly to get around this?
– Christian Schlensker
Jan 20 '13 at 5:23
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HTML Entity Decode [duplicate]
..., use the latest Underscore.js version >= 1.4.2 and you won't get a TypeError.
– Alan Hamlett
Oct 21 '12 at 23:01
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