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How do I know if a generator is empty from the start?
... a simple way of testing if the generator has no items, like peek , hasNext , isEmpty , something along those lines?
23 ...
@Resource vs @Autowired
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In spring 3.0 there's support for the standard (JSR-330) annotation @javax.inject.Inject - use it, with a combination of @Qualifier. Note that spring now also supports the @javax.inject.Qualifier meta-annotation:
@Qualifier
@Retention(RUNTIME)
public @interface YourQualifier {}
So you can have
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detect key press in python?
...omething like raw_input that waits for the user's input before continuing execution. Anyone know how to do this in a while loop?
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How to solve Permission denied (publickey) error when using Git?
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psql: FATAL: Peer authentication failed for user “dev”
...base user name
-h is the hostname/IP of the local server, thus avoiding Unix domain sockets
-d is the database name to connect to
This is then evaluated as a "network" connection by Postgresql rather than a Unix domain socket connection, thus not evaluated as a "local" connect as you might see in ...
Set Page title using UI-Router
...ate.data.pageTitle;
$timeout(function() {
element.text(title);
}, 0, false);
};
$rootScope.$on('$stateChangeSuccess', listener);
}
};
}
]);
And:
<title update-title></title>
Demo: http://run.plnkr.co/8tqvzlCw62Tl7t4j/#/ho...
How to create a inset box-shadow only on one side?
Is it possible to somehow only have inset box-shadow on one side of a div ? Note that I'm talking about an inset box-shadow here, not the normal outer box-shadow.
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How do I use boolean variables in Perl?
...ossible to check if an list is true or false. An empty list in scalar context returns undef.
– ikegami
Apr 13 '11 at 20:40
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WPF Databinding: How do I access the “parent” data context?
I have a list (see below) contained in a window. The window's DataContext has two properties, Items and AllowItemCommand .
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Disabling Chrome cache for website development
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