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How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?
...2java from CXF (which generates something similar to wsimport), via maven, my services starts with codes like this:
9 Answe...
Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
..., either correctly (like in Scala) or incorrectly (like in Spark).
Extra: My Opinion On the Spark API
My opinion is that confusion would be avoided if use of the term fold was completely dropped in Spark. At least spark does have a note in their documentation:
This behaves somewhat differentl...
What are good uses for Python3's “Function Annotations”
...e other uses for annotations beyond assurance. I can see how I could apply my Java-based tools to Python. For instance, I have a tool that lets you assign special warnings to methods, and gives you indications when you call them that you should read their documentation (E.g., imagine you have a meth...
Creating PHP class instance with a string
...hen using namespaces, supply the fully qualified name:
$class = '\Foo\Bar\MyClass';
$instance = new $class();
Other cool stuff you can do in php are:
Variable variables:
$personCount = 123;
$varname = 'personCount';
echo $$varname; // echo's 123
And variable functions & methods.
$func = ...
How to create has_and_belongs_to_many associations in Factory girl
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Thank you. This has fixed my problem after hours of frustration.
– Tony Beninate
Oct 8 '12 at 17:26
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Execute stored procedure with an Output parameter?
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That seems odd. My context menu on a stored procedure has about a dozen items, including modify, execute, properties, and others
– Ray
Jun 8 '15 at 14:56
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Make UINavigationBar transparent
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Answering my own comment here; to undo the affect try:[self.navigationController.navigationBar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault]; self.navigationController.navigationBar.shadowImage = nil; self.navigatio...
Creating a JSON response using Django and Python
...tatus=status, content_type=content_type)
And in the view:
resp_data = {'my_key': 'my value',}
return JsonResponse(resp_data)
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How to make an Android Spinner with initial text “Select One”?
... and it seems like a reasonable enough request that I thought I would post my solution.
/**
* A modified Spinner that doesn't automatically select the first entry in the list.
*
* Shows the prompt if nothing is selected.
*
* Limitations: does not display prompt if the entry list is empty.
*/
...
abort, terminate or exit?
...
My advice would be not to use any of them. Instead, catch the exceptions you can't handle in main() and simply return from there. This means that you are guaranteed that stack unwinding happens correctly and all destructors a...