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RSS Feeds in ASP.NET MVC

...stem.Web; using System.Web.Mvc; using System.Xml; namespace MVC3JavaScript_3_2012.Rss { public class RssFeed : FileResult { private Uri _currentUrl; private readonly string _title; private readonly string _description; private readonly List<SyndicationItem...
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How to download a file from a URL in C#?

...ethod also supports local files as 1st parameter – oo_dev Aug 22 '17 at 8:35 The MSDN doc did mention to use HttpClien...
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Run certain code every n seconds [duplicate]

...ontrol: from threading import Timer class RepeatedTimer(object): def __init__(self, interval, function, *args, **kwargs): self._timer = None self.interval = interval self.function = function self.args = args self.kwargs = kwargs ...
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How do you round to 1 decimal place in Javascript?

...) You might want to create a function for this: function roundedToFixed(_float, _digits){ var rounded = Math.pow(10, _digits); return (Math.round(_float * rounded) / rounded).toFixed(_digits); } share | ...
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What does -D_XOPEN_SOURCE do/mean?

... the gcc man page, but did not find this specific option. I did find XOPEN_SOURCE , but there was little explanation of what it does. ...
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Best way to check if a URL is valid

... You can use a native Filter Validator filter_var($url, FILTER_VALIDATE_URL); Validates value as URL (according to » http://www.faqs.org/rfcs/rfc2396), optionally with required components. Beware a valid URL may not specify the HTTP protocol http:// so further val...
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How does __proto__ differ from constructor.prototype?

...bject layout The most surprising thing for me was discovering that Object.__proto__ points to Function.prototype, instead of Object.prototype, but I'm sure there's a good reason for that :-) I paste the code mentioned in the image here as well for if anyone wants to test it. Note that some propert...
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Get a random boolean in python?

...---------------------------------------------------------------- def create_values(fake): """""" print fake.boolean(chance_of_getting_true=50) # True print fake.random_int(min=0, max=1) # 1 if __name__ == "__main__": fake = Factory.create() create_values(fake) ...
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Error handling in Bash

...up() { rm -f "${tempfiles[@]}" } trap cleanup 0 error() { local parent_lineno="$1" local message="$2" local code="${3:-1}" if [[ -n "$message" ]] ; then echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}" else echo "Error on or near line ${pare...
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TypeError: method() takes 1 positional argument but 2 were given

... In Python, this: my_object.method("foo") ...is syntactic sugar, which the interpreter translates behind the scenes into: MyClass.method(my_object, "foo") ...which, as you can see, does indeed have two arguments - it's just that the first o...