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Good ways to sort a queryset? - Django
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What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(...
Most popular screen sizes/resolutions on Android phones [closed]
...ng for.
– dfetter88
Jun 7 '11 at 23:07
21
That link says nothing of how common a resolution is......
How do I test which class an object is in Objective-C?
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edited Feb 8 '17 at 9:02
Muruganandham K
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Copy values from one column to another in the same table
...t of rows:
UPDATE `products` SET `in_stock` = true WHERE `supplier_id` = 10
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JavaScript ternary operator example with functions
...ddItem)($this)
– ClojureMostly
May 20 '17 at 15:15
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Is HttpClient safe to use concurrently?
...hread safe.
– ischell
Jan 3 '13 at 20:47
4
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How to override to_json in Rails?
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You are getting ArgumentError: wrong number of arguments (1 for 0) because to_json needs to be overridden with one parameter, the options hash.
def to_json(options)
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end
Longer explanation of to_json, as_json, and rendering:
In ActiveSupport 2.3.3, as_json was added to address ...
What is “function*” in JavaScript?
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203
It's a Generator function.
Generators are functions which can be exited and later re-entered. ...
How to format all Java files in an Eclipse project at one time?
...Eclipse 3.8.1.
– Jason McVetta
Jun 10 '13 at 22:18
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+1 selecting the project seems to work in ec...
Does Git Add have a verbose switch
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edited Feb 28 '19 at 12:00
B--rian
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