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How do I filter ForeignKey choices in a Django ModelForm?

...e fields named directly. form.rate.queryset = Rate.objects.filter(company_id=the_company.id) If you take the default ModelForm object, form.fields["rate"].queryset = ... This is done explicitly in the view. No hacking around. ...
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What is the difference between precision and scale?

...1438: value larger than specified precision allowed for this column 21:52:32 CB900@ASCEND1 > select version from v$instance; VERSION --------------------------------------------------- 12.1.0.2.0 ` – Phalgun Jun 25 '17 at 11:58 ...
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Replace values in list using Python [duplicate]

I have a list where I want to replace values with None where condition() returns True. 7 Answers ...
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Set select option 'selected', by value

... Kirill IvlevKirill Ivlev 10.8k55 gold badges2323 silver badges2929 bronze badges 5 ...
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Wait until a process ends

... NoldorinNoldorin 130k5151 gold badges243243 silver badges292292 bronze badges add a comment ...
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PowerShell script to return versions of .NET Framework on a machine?

...up\NDP' -recurse | Get-ItemProperty -name Version,Release -EA 0 | Where { $_.PSChildName -match '^(?!S)\p{L}'} | Select PSChildName, Version, Release Based on the MSDN article, you could build a lookup table and return the marketing product version number for releases after 4.5: $Lookup = @{ ...
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What happens to a github student account's repositories at the end of 2 years?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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How can I disable HREF if onclick is executed?

... answered Jun 5 '15 at 17:32 Trigon219Trigon219 8911 silver badge33 bronze badges ...
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How do you disable the unused variable warnings coming out of gcc in 3rd party code I do not wish to

...ut the stuff you have no control over. For example, instead of -IC:\\boost_1_52_0, say -isystem C:\\boost_1_52_0. Hope it helps. Good Luck! share | improve this answer | fo...
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What is the difference between shallow copy, deepcopy and normal assignment operation?

... @grc But I have tried an example(I remove the new line here.) list_=[[1,2],[3,4]] newlist = list_.copy() list_[0]=[7,8] print(list_) print(newlist) The newlist still display [[1, 2], [3, 4]]. But list_[0] is a list which is mutable. – Alston Nov 12 '16...