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Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...I forgot to put name= on the last argument of the url (or path in Django 2.0+) function call.
For instance, the following functions throw the error from the question:
url(r'^foo/(?P<bar>[A-Za-z]+)/$', views.FooBar.as_view(), 'foo')
path('foo/{slug:bar}/', views.FooBar, 'foo')
But these act...
How to randomly pick an element from an array
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Chris DennettChris Dennett
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What's the $unwind operator in MongoDB?
...t" : [
{
"_id" : ObjectId("4e6e4ef557b77501a49233f6"),
"title" : "this is my title",
"author" : "bob",
"tags" : "fun"
},
{
"_id" : ObjectId("4e6e4ef557b7750...
Inheritance and Overriding __init__ in python
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Andrew Palmer
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answered Apr 15 '09 at 20:49
S.LottS.Lott
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std::auto_ptr to std::unique_ptr
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edited Aug 11 '10 at 18:12
Klaim
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Why do we use $rootScope.$broadcast in AngularJS?
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edited Dec 29 '16 at 13:09
A J A Y
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answered Apr 17 ...
Using smart pointers for class members
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202
A unique_ptr would not work because of getDevice(), right?
No, not necessarily. What is im...
SQL, Postgres OIDs, What are they and why are they useful?
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answered Apr 11 '11 at 20:22
Frank FarmerFrank Farmer
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Connecting to Azure website via FTP
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Simon OpeltSimon Opelt
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libpthread.so.0: error adding symbols: DSO missing from command line
When I'm compiling openvswitch-1.5.0, I've encountered the following compile error:
14 Answers
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