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How to redirect to a 404 in Rails?
...ender :text => 'Not Found', :status => '404'
Here's a typical test set of mine for something I expect to return 404, using RSpec and Shoulda matchers:
describe "user view" do
before do
get :show, :id => 'nonsense'
end
it { should_not assign_to :user }
it { should respond_wi...
Separate REST JSON API server and client? [closed]
...ent called 'Spar' (Single Page App Rocketship) which is effectively the asset pipeline from Rails tuned for single page app development. We'll be open-sourcing within the next couple of weeks on our github page, along with a blog post explaining how to use it and overall architecture in greater det...
Print an integer in binary format in Java
I have a number and I want to print it in binary. I don't want to do it by writing an algorithm, Is there any built-in function for that in Java?
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How to access pandas groupby dataframe by key
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Map.clear() vs new Map : Which one will be better? [duplicate]
...stance yet another overhead. So go for Map.clear(). You will be wise to preset the size of the Map while instantiating it.
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How to loop through all but the last item of a list?
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
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How to make my custom type to work with “range-based for loops”?
Like many people these days I have been trying the different features that C++11 brings. One of my favorites is the "range-based for loops".
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Is there a range class in C++11 for use with range based for loops?
I found myself writing this just a bit ago:
8 Answers
8
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ReactJS - Does render get called any time “setState” is called?
Does React re-render all components and sub components every time setState() is called?
7 Answers
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