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@Resource vs @Autowired
... the annotation, perform injection by type. The difference is:
@Resource allows you to specify a name of the injected bean
@Autowired allows you to mark it as non-mandatory.
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Which exception should I raise on bad/illegal argument combinations in Python?
... raise ValueError("save must be True if recurse is True")
There's really no point in doing class BadValueError(ValueError):pass - your custom class is identical in use to ValueError, so why not use that?
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Twitter bootstrap modal-backdrop doesn't disappear
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Hiding the modal before the AJAX call is a poor solution if you need to evaluate the AJAX response and update the modal accordingly.
– asciimo
Oct 17 '13 at 1:32
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Constructors in Go
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There are actually two accepted best practices:
Make the zero value of your struct a sensible default. (While this looks strange to most people coming from "traditional" oop it often works and is really convenient).
Provide a function fu...
Difference of keywords 'typename' and 'class' in templates?
...Foo
{
typedef typename param_t::baz sub_t;
};
The second one you actually show in your question, though you might not realize it:
template < template < typename, typename > class Container, typename Type >
When specifying a template template, the class keyword MUST be used as ab...
How to create a inset box-shadow only on one side?
...ch defines the spread distance. This is often overlooked, but supported by all major browsers"
From the answerer's fiddle:
box-shadow: inset 0 -10px 10px -10px #000000;
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Angular.js directive dynamic templateURL
I have a custom tag in a routeProvider template that that calls for a directive template. The version attribute will be populated by the scope which then calls for the right template.
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Mongoose and multiple database in single node.js project
... thing you can do is, you might have subfolders for each projects. So, install mongoose in that subfolders and require() mongoose from own folders in each sub applications. Not from the project root or from global. So one sub project, one mongoose installation and one mongoose instance.
-app_root/
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Why is try {…} finally {…} good; try {…} catch{} bad?
... seen people say that it is bad form to use catch with no arguments, especially if that catch doesn't do anything:
20 Answe...
What is the purpose of fork()?
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fork() is how you create new processes in Unix. When you call fork, you're creating a copy of your own process that has its own address space. This allows multiple tasks to run independently of one another as though they each had the full memory of the machine to themselves.
Here ...