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Profiling Django
...ime they take. It's a really useful, powerful and easy to use tool.
Also, read recommendations about Django performance in Database access optimization from the documentation.
And Django performance tips by
Jacob Kaplan-Moss.
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What is Double Brace initialization in Java?
...s like that make me question Java syntax though. If you're not an expert already it can be very tricky to read and write.
– jackthehipster
Jul 9 '14 at 11:53
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In HTML5, should the main navigation be inside or outside the element?
...se that's where navigation often goes, but it's not set in stone.
You can read more about it at HTML5 Doctor.
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C# Object Pooling Pattern implementation
...ein of Sql connection pooling? (ie would be implemented fully that it is thread safe).
10 Answers
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What is :: (double colon) in Python when subscripting sequences?
...on, your boss wants you to select the following elements:
"But How???"... Read on! (We can do this in a 2-step approach)
Step 1 - Obtain subset
Specify the "start index" and "end index" in both row-wise and column-wise directions.
In code:
In [5]: X2 = X[2:9,3:8]
In [6]: X2
Out[6]:
array([[23, 24...
Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
...ght security settings otherwise SSH complains. Make sure only the user can read the key.
chmod go-rw privatekey.pem
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
... whether it really makes sense for your use case. And try to stay as well-read as you can about the current state of building, packaging, and publishing in Python, just in case things get better. But don't hold your breath.
– Jonathan Hanson
Sep 21 '16 at 17:...
iPhone SDK: what is the difference between loadView and viewDidLoad?
...I add init code to loadView, I end up with an infinite stack trace
Don't read self.view in -loadView. Only set it, don't get it.
The self.view property accessor calls -loadView if the view isn't currently loaded. There's your infinite recursion.
The usual way to build the view programmatically i...
Adding n hours to a date in Java?
...oes exactly what Nikita's answer does, but this is very simple and easy to read. Plus, if you already use Apache Commons / Lang... why not?
– Matt
Feb 13 '18 at 16:01
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How can I filter a date of a DateTimeField in Django?
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I read several answers stating about the '__date' , but I found all of them quite sophisticated, until I read your answer. It's simple and straight to the point.
– Prajwal Kulkarni
Aug 17 ...