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Django filter versus get for single object?
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get() is provided specifically for this case. Use it.
Option 2 is almost precisely how the get() method is actually implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicates you're violating one of the cardinal rules of ...
What is the best way to auto-generate INSERT statements for a SQL Server table?
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23 Answers
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How to perform Callbacks in Objective-C
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edited Mar 20 '18 at 19:17
answered Jun 19 '09 at 1:09
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Oracle SELECT TOP 10 records
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202
You'll need to put your current query in subquery as below :
SELECT * FROM (
SELECT DISTINC...
Count with IF condition in MySQL query
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272
Use sum() in place of count()
Try below:
SELECT
ccc_news . * ,
SUM(if(ccc_news_comm...
emacs, unsplit a particular window split
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2 Answers
2
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jQuery 'input' event
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Occurs when the text content of an element is changed through the user interface.
It's no...
Docker EXPOSE a port only to Host
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Sure, just bind it to localhost, like this:
docker run -p 127.0.0.1:27017:27017
Also: Your host can also talk to each container normally over its IP. Use docker inspect $ID to get a json dump (beside other stuff) containing the network IP.
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Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
... CGRect imageRect = CGRectMake((self.bounds.size.width-imageSize.width)/2, (self.bounds.size.height-imageSize.height)/2, imageSize.width, imageSize.height);
CGContextDrawImage(context, imageRect, [baseImage CGImage]);
} else {
@synchronized(issue) {
CGPDFPageRef pdfPage = CGPDFDo...
Get model's fields in Django
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edited Aug 21 '14 at 18:28
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