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Rails 2.3-style plugins and deprecation warnings running task in Heroku
...o be able to turn plugins on/off during my capistrano deployment, based on what flavor of the app I was deploying. Before I used config.plugins to specify what plugin to use. With this approach I'm using a "require" on config.before_configuration instead.
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LEFT JOIN only first row
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Wrong for the question…but exactly what I want. In my case, I just want the first ID from the table I'm joining in.
– Drew Stephens
Feb 8 '17 at 20:42
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What is JSONP, and why was it created?
... after it loads the data:
<script>
{['some string 1', 'some data', 'whatever data']}
</script>
However this is a bit inconvenient, because we have to fetch this array from script tag. So JSONP creators decided that this will work better(and it is):
script = document.createElement('sc...
How to verify multiple method calls with different params
...and no others. You could also add assertTrue(values.size == 2). If this is what you want I would replace the 3 assertTrue statements with a single Hamcrest ... assertThat(values, contains("exception.message", "exception.detail"));
– Brad
Jun 4 '19 at 14:05
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What is the difference between Class.getResource() and ClassLoader.getResource()?
I wonder what the difference is between Class.getResource() and ClassLoader.getResource() ?
7 Answers
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In C# what is the difference between a destructor and a Finalize method in a class?
What is the difference, if there is one, between a destructor and a Finalize method in a class?
3 Answers
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Understanding REST: Verbs, error codes, and authentication
...REST you are always acting on a resource, or on a collection of resources. What you choose as the resource is quite important for your API definition.
Activate/Deactivate Login: If you are creating a new session, then you may want to consider "the session" as the resource. To create a new session, ...
Circular dependency in Spring
...that bean injection / property setting might occur in a different order to what your XML wiring files would seem to imply. So you need to be careful that your property setters don't do initialization that relies on other setters already having been called. The way to deal with this is to declare b...
What are forward declarations in C++?
...hat would have to contain information about all the possible guesses as to what the function 'add' might be. And the linker would have to contain very clever logic to try and work out which 'add' you actually intended to call, when the 'add' function may live in a different object file the linker is...
What is the difference between JAX-RS and JAX-WS?
...d vice versa?
2) I can't think of any reason it wouldn't be able to.
What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?
3) REST based architectures typically will use a lightweight data format, like JSON, to send data back and fort...