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Populating Spring @Value during Unit Test
...hout Spring Context. If you create this class in your test without spring, then you have full control over its fields.
To set the @value field you can use Springs ReflectionTestUtils - it has a method setField to set private fields.
@see JavaDoc: ReflectionTestUtils.setField(java.lang.Object, java...
AWS Difference between a snapshot and AMI
...natively, you could create an EBS snapshot of the EBS volume yourself, and then later register that snapshot as an AMI. This is a slightly more difficult way to create an AMI as it requires you to know the appropriate AMI registration attributes to set. "Create AMI" does all this for you.
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How to parse JSON in Scala using standard Scala classes?
...rtificially wrap the result in a list so that it yields a list at the end. Then in the rest of the for loop I use the fact that generators (using <-) and value definitions (using =) will make use of the unapply methods.
(Older answer edited away - check edit history if you're curious)
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String.equals versus == [duplicate]
...separates a string into tokens and stores them in an array of strings, and then compares a variable with the first home ... why isn't it working?
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Update data in ListFragment as part of ViewPager
...tion);
}
... and when you need to access the currently visible page, you then call:
int index = mViewPager.getCurrentItem();
MyAdapter adapter = ((MyAdapter)mViewPager.getAdapter());
MyFragment fragment = adapter.getFragment(index);
... where the MyAdapter's getFragment(int) method looks like t...
How can I output the value of an enum class in C++11
...s to my enum members?! Considering the conversion effort.
Perhaps I would then go back to ordinary enum as I suggested here: How to use enums as flags in C++?
Yet another (better) flavor of it without static_assert, based on a suggestion of @TobySpeight:
template <typename Enumeration>
co...
Hide options in a select list using jQuery
...f the select before you remove items, this allows you to easily remove and then append the missing items back.
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When to use virtual destructors?
...special" or additional custom code to execute in the destructor. Is it ok then to leave off writing any destructors at all? Or will the derived class still have a memory leak?
– bobobobo
Jul 8 '12 at 18:27
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Reloading module giving NameError: name 'reload' is not defined
...developing a module and using an IPython console to test it interactively, then reload can be handy in that work flow. As @Evan said, though, watch out for import-time side-effects. In general, I would say to avoid reloading someone else's modules. reloading your own makes sense during design-tim...
Tracing XML request/responses with JAX-WS
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If you would like to publish it on all interface then the publishUrl is something like this (hltp = http) : "hltp://0.0.0.0:8080/standalone/service" . In this particular case, you can access the service at "hltp://127.0.0.1:8080/standalone/service/yourService" where "yourSe...