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How to check for a JSON response using RSpec?
...es it a bit trickier. Here's a way to handle it:
it "responds with JSON" do
my_model = stub_model(MyModel,:save=>true)
MyModel.stub(:new).with({'these' => 'params'}) { my_model }
post :create, :my_model => {'these' => 'params'}, :format => :json
response.body.should ...
stringstream, string, and char* conversion confusion
My question can be boiled down to, where does the string returned from stringstream.str().c_str() live in memory, and why can't it be assigned to a const char* ?
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How to find unused/dead code in java projects [closed]
What tools do you use to find unused/dead code in large java projects? Our product has been in development for some years, and it is getting very hard to manually detect code that is no longer in use. We do however try to delete as much unused code as possible.
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When do you need to explicitly call a superclass constructor?
So say I have a subclass that extends a superclass. In what scenarios do I need to explicitly type super() to get the superclass constructor to run?
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Different floating point result with optimization enabled - compiler bug?
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Intel x86 processors use 80-bit extended precision internally, whereas double is normally 64-bit wide. Different optimization levels affect how often floating point values from CPU get saved into memory and thus rounded from 80-bit precision to 64-bit precision.
Use the -ffloat-store gcc option...
Can virtual functions have default parameters?
...face class) and specify a default value for one or more of its parameters, do the derived classes have to specify the same defaults and if not, which defaults will manifest in the derived classes?
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Can you do greater than comparison on a date in a Rails 3 search?
...l not correct. So ensure to convert the p[date] to your current UTC before do it
– Paulo Tarud
Sep 22 '17 at 19:34
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How to bind 'touchstart' and 'click' events but not respond to both?
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flag = true;
setTimeout(function(){ flag = false; }, 100);
// do something
}
return false
});
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How to use @Nullable and @Nonnull annotations more effectively?
...otations could be helpful in preventing NullPointerException s but they do not propagate very far.
9 Answers
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Go Error Handling Techniques [closed]
...actice available today. Some ask syntax sugar or other changes but today I don't think any serious coder would check errors otherwise.
– Denys Séguret
Jun 6 '13 at 13:50
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