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Python argparse: Make at least one argument required
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args = vars(parser.parse_args())
if not any(args.values()):
parser.error('No arguments provided.')
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Best way to alphanumeric check in JavaScript
What is the best way to perform an alphanumeric check on an INPUT field in JSP ? I have attached my current code
10 Answ...
Random Gaussian Variables
...uller polar method:
public sealed class GaussianRandom
{
private bool _hasDeviate;
private double _storedDeviate;
private readonly Random _random;
public GaussianRandom(Random random = null)
{
_random = random ?? new Random();
}
/// <summary>
/// Obta...
How different is Scrum practice from Agile Practice? [duplicate]
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Agile is a general philosophy regarding software production, Scrum is an implementation of that...
Recursion in Angular directives
There are a couple of popular recursive angular directive Q&A's out there, which all come down to one of the following solutions:
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Can you help me understand Moq Callback?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Reload Flask app when template file changes
...estart to be refreshed, as they should be loaded from disk everytime render_template() is called. Maybe your templates are used differently though.
To reload your application when the templates change (or any other file), you can pass the extra_files argument to Flask().run(), a collection of filen...
URL encoding the space character: + or %20?
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https://bob:bobby@www.lunatech.com:8080/file;p=1?q=2#third
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Scheme User Password Host Port Path | | Fragment
\_____________________________/ | Q...
Unable to find specific subclass of NSManagedObject
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ChristerChrister
1,5851515 silver badges3232 bronze badges
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Bash: Copy named files recursively, preserving folder structure
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EMPraptorEMPraptor
63211 gold badge55 silver badges1111 bronze badges
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