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Fastest way to get the first object from a queryset in django?

...return None if the queryset returns no objects. These were added in Django 1.6, which was released in Nov 2013. share | improve this answer | follow | ...
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C#: Raising an inherited event

... 161 What you have to do , is this: In your base class (where you have declared the events), creat...
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Run class in Jar file

... | edited Feb 10 '14 at 18:49 Erik Kaplun 31.6k1111 gold badges8888 silver badges9696 bronze badges ...
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Real-world applications of zygohistomorphic prepromorphisms

...lems once you are accustomed to them. http://www.iis.sinica.edu.tw/~scm/2010/functional-pearl-maximally-dense-segments/ I'd nominate the authors for extra credit as they've avoided the use of the fixed-point Mu functor. sh...
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Write to UTF-8 file in Python

... | edited Jun 17 '17 at 19:24 Zanon 20.3k1414 gold badges9595 silver badges106106 bronze badges ...
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How to generate Javadoc HTML files in Eclipse?

... | edited Sep 21 '15 at 17:00 System 5,8851212 gold badges3838 silver badges7373 bronze badges ...
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Spring Data JPA find by embedded object property

... 145 This method name should do the trick: Page<QueuedBook> findByBookIdRegion(Region region...
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Resize Google Maps marker icon image

... If the original size is 100 x 100 and you want to scale it to 50 x 50, use scaledSize instead of Size. var icon = { url: "../res/sit_marron.png", // url scaledSize: new google.maps.Size(50, 50), // scaled size origin: new google.maps.Po...
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Using a constant NSString as the key for NSUserDefaults

... | edited May 23 '17 at 11:46 Community♦ 111 silver badge answered Apr 15 '09 at 21:31 ...
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Git submodule add: “a git directory is found locally” issue

... | edited Jan 3 '19 at 1:50 answered Mar 3 '16 at 16:48 ...