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Change from SQLite to PostgreSQL in a fresh Rails project
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edited May 5 '12 at 16:56
mu is too short
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How do I perform the SQL Join equivalent in MongoDB?
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As of Mongo 3.2 the answers to this question are mostly no longer correct. The new $lookup operator added to the aggregation pipeline is essentially identical to a left outer join:
https://docs.mongodb.org/master/reference/operator/aggreg...
Binding ConverterParameter
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edited Sep 23 '17 at 6:20
answered Mar 9 '13 at 10:48
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What strategies and tools are useful for finding memory leaks in .NET?
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52
I use Scitech's MemProfiler when I suspect a memory leak.
So far, I have found it to be very re...
In Python, how do I use urllib to see if a website is 404 or 200?
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The getcode() method (Added in python2.6) returns the HTTP status code that was sent with the response, or None if the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('...
How to use permission_required decorators on django class-based views
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214
There are a few strategies listed in the CBV docs:
Decorate the view on a per-instance basis,...
Selecting an element in iFrame jQuery
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Darin DimitrovDarin Dimitrov
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TFS Code Reviews - Show updated files in response to comments
We are beginning to use the code review functionality built-in to VS 2012 and VS 2013 preview. Requesting the review and adding comments seem pretty straightforward. If someone adds comments requesting the code to be changed, then how does the requester make these changes and show them?
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IOS7 : UIScrollView offset in UINavigationController
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286
OK so i found the solution, I have set in my controller the property:
self.automaticallyAdju...
Full Screen Theme for AppCompat
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edited Jul 25 '18 at 12:23
Krishna Raj Salim
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