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“open/close” SqlConnection or keep open?

...th static methods. Each of these methods opens/closes SQL connection when called: 6 Answers ...
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Django: Display Choice Value

...ing your information via JSON (for instance in a pagination scenario)? Ideally without the overhead of instantiating the Models one by one and calling get_field_display(). – DylanYoung Mar 23 '17 at 17:34 ...
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dismissModalViewControllerAnimated deprecated

... The word modal has been removed; As it has been for the presenting API call: [self presentViewController:vc animated:NO completion:nil]; The reasons were discussed in the 2012 WWDC Session 236 - The Evolution of View Controllers on iOS Video. Essentially, view controllers presented by this API...
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Bash set +x without it being printed

... McJoeyMcJoey 1,61811 gold badge99 silver badges77 bronze badges ...
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How to convert string representation of list to a list?

... Community♦ 111 silver badge answered Dec 12 '09 at 18:30 Roger PateRoger Pate ...
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How to handle floats and decimal separators with html5 input type number

... has a default value of 1. If you want the input's validation algorithm to allow floating-point values, specify a step accordingly. For example, I wanted dollar amounts, so I specified a step like this: <input type="number" name="price" pattern="[0-9]+([\.,][0-9]+)?" step="0.01" ...
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Reading a binary file with python

... | edited Jan 3 '12 at 11:15 answered Jan 3 '12 at 10:46 ...
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What's the difference between BaseAdapter and ArrayAdapter?

... Here is the difference: BaseAdapter is a very generic adapter that allows you to do pretty much whatever you want. However, you have to do a bit more coding yourself to get it working. ArrayAdapter is a more complete implementation that works well for data in arrays or ArrayLists. Similarly,...
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Convert a Git folder to a submodule retrospectively?

...d after a while it becomes clear that some component of the project is actually useful as a standalone component (a library, perhaps). If you've had that idea from early on, then there's a fair chance that most of that code is in its own folder. ...
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Developing GUIs in Python: Tkinter vs PyQt [closed]

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