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Django ManyToMany filter()
...estating what Tomasz said.
There are many examples of FOO__in=... style filters in the many-to-many and many-to-one tests. Here is syntax for your specific problem:
users_in_1zone = User.objects.filter(zones__id=<id1>)
# same thing but using in
users_in_1zone = User.objects.filter(zones__i...
How to print the full NumPy array, without truncation?
...
@Karlo The default number is 1000, so np.set_printoptions(threshold=1000) will revert it to default behaviour. But you can set this threshold as low or high as you like. np.set_printoptions(threshold=np.inf) simply changes the maximum size a...
GIT merge error “commit is not possible because you have unmerged files”
...o things.
First add the changes with
git add .
git stash
git checkout <some branch>
It should solve your issue as it solved to me.
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How to get the current URL within a Django template?
...EXT_PROCESSORS as you do in settings.py, without mentioning the other default processors that may well be used in the templates!
– RedGlyph
Apr 15 '12 at 14:05
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Adding a new SQL column with a default value
... am looking for the syntax to add a column to a MySQL database with a default value of 0
10 Answers
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How to set my phpmyadmin user session to not time out so quickly? [duplicate]
...directory and add this setting (anywhere).
$cfg['LoginCookieValidity'] = <your_new_timeout>;
Where <your_new_timeout> is some number larger than 1800.
Note:
Always keep on mind that a short cookie lifetime is all well and good for the development server. So do not do this on your pr...
How do I iterate over an NSArray?
...ll of the speed advantage of fast enumeration. The reason is that the default NSEnumerator implementation of -countByEnumeratingWithState:objects:count: places only one object in the buffer on each call.
I reported this in radar://6296108 (Fast enumeration of NSEnumerators is sluggish) but it was r...
Clearing localStorage in javascript?
...ight? For that you can do something like this var key; for (var i = 0; i < localStorage.length; i++) { key = localStorage.key(i); if(key != particularKey){ localStorage.removeItem(key); } }
– Ajeet Lakhani
Apr 12 '18 at 12:29
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How to check if an object is serializable in C#
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For example for a List<SomeDTO> the IsSerializable is true even if SomeDTO is NOT serializable
– Simon Dowdeswell
Mar 15 '17 at 0:30
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Is there a faster/shorter way to initialize variables in a Rust struct?
...ign a value to each field in the struct in the declaration of the fields. Alternatively, it effectively takes one additional statement for each field to assign a value to the fields. All I want to be able to do is to assign default values when the struct is instantiated.
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