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How to use permission_required decorators on django class-based views
... you put the Mixin first in the inheritance list (so the Method Resolution Order picks the Right Thing).
The reason you're getting a TypeError is explained in the docs:
Note:
method_decorator passes *args and **kwargs as parameters to the decorated method on the class. If your method does not...
LEFT JOIN only first row
...primary key of the joined tabled.
you can play with the inner query (i.e. order+limit) but it must return one primary key of the desired row that will tell the ON the exact row to join.
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In bash, how does one clear the current input?
...se keystrokes in fact come from the read line library: cnswww.cns.cwru.edu/php/chet/readline/rluserman.html .. so you can find them in any tool which user interface uses the library (Actually Emacs, bash, etc..). You can customize its behavior by editing the .inputrc file (take a look to the link ab...
jQuery event handlers always execute in order they were bound - any way around this? [duplicate]
It can be anoying that jQuery event handlers always execute in the order they were bound. For example:
10 Answers
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Inverse dictionary lookup in Python
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@BrianJack: Dictionaries are not ordered, like sets. Look at collections.OrderedDict for an implementation that is ordered.
– Martijn Pieters♦
Jul 24 '12 at 14:40
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Rails params explained?
...2".
The Ruby on Rails params are the equivalent of the $_REQUEST array in PHP.
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API vs. Webservice [closed]
...and/or protocols provided by libraries and/or operating system services in order to support the building of applications.
Webservice
A Web service (also Web Service) is defined by the W3C as "a software system designed to support interoperable machine-to-machine interaction over a network"
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How can I change the file type association of an existing file in WebStorm?
...at you should click on the matching icon you accidentally mapped it to, in order to edit the association. I did every thing up until that step and was lost for a minute. Thank you!
– mrClean
Jan 19 '17 at 21:57
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How is mime type of an uploaded file determined by browser?
...of writing) has 3 ways to determine the MIME type and does so in a certain order. The snippet below is from file src/net/base/mime_util.cc, method MimeUtil::GetMimeTypeFromExtensionHelper.
// We implement the same algorithm as Mozilla for mapping a file extension to
// a mime type. That is, we firs...
MySQL Query GROUP BY day / month / year
... that return non-string value for SQL comparison condition (WHERE, HAVING, ORDER BY, GROUP BY).
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