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Good ways to sort a queryset? - Django
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193
What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(a...
Going to a specific line number using Less in Unix
... have a file that has around million lines. I need to go to line number 320123 to check the data. How do I do that?
5 Answe...
How to escape a JSON string to have it in a URL?
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212
encodeURIComponent(JSON.stringify(object_to_be_serialised))
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Byte[] to InputStream or OutputStream
...utputStream to a blob using the getBinaryStream and setBinaryStream methods1, and you can also get and set the bytes directly.
(In general, you should take appropriate steps to handle any exceptions, and close streams. However, closing bis and bos in the example above is unnecessary, since they ar...
Send POST Request with Data Specified in File via Curl
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edited Feb 18 '18 at 22:54
Marian
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What is the difference between `after_create` and `after_save` and when to use which?
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214
after_create only works once - just after the record is first created.
after_save works every ...
How does _gaq.push(['_trackPageLoadTime']) work?
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1 Answer
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Select the values of one property on all objects of an array in PowerShell
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215
I think you might be able to use the ExpandProperty parameter of Select-Object.
For example, t...
Javascript web app and Java server, build all in Maven or use Grunt for web app?
...SS, CSS CoffeeScript and JavaScript takes about ~35s when using Rhino and ~15s using Wro4j's Node support on a 2013 iMac with 16G of RAM. Using Grunt+Node takes about 2s on my puny MacBook Air.
JAWR - The integrations and feature list are pretty good but the docs aren't great and writing your own pl...