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In Django, how does one filter a QuerySet with dynamic field lookups?
...it back into a real dictionary with eval() and then stuff it into the queryset with **kwargs:
kwargs = eval(self.question.custom_query)
user_list = User.objects.filter(**kwargs).order_by("last_name")
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Is AngularJS just for single-page applications (SPAs)?
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How can I exclude some folders from my Eclipse project?
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How does std::move() transfer values into RValues?
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What are detached, persistent and transient objects in hibernate?
... considered transient by Hibernate:
Person person = new Person();
person.setName("Foobar");
// person is in a transient state
A persistent instance has a representation in the database, an identifier value and is associated with a Session. You can make a transient instance persistent by associat...
arrayfun can be significantly slower than an explicit loop in matlab. Why?
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Why is it possible to recover from a StackOverflowError?
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Is it safe to assume a GUID will always be unique?
...omputer.
Edit 1: To answer your bonus question, the optimal way to test a set of GUIDs for uniqueness is to just assume that they are all are unique. Why? Because, given the number of GUIDs you're generating, the odds of a GUID collision are smaller than the odds of a cosmic ray flipping a bit in...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
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How to mock the Request on Controller in ASP.Net MVC?
...IsAjaxRequest() is static extension method and cannot be mocked
// request.Setup(x => x.IsAjaxRequest()).Returns(true /* or false */);
// use this
request.SetupGet(x => x.Headers).Returns(
new System.Net.WebHeaderCollection {
{"X-Requested-With", "XMLHttpRequest"}
});
var cont...