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How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?
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I guess the @Scheduled annotation is out of question. So maybe a solution for you would be to use task-scheduled XML configuration. Let's consider this example (copied from Spring doc):
<task:scheduled-tasks scheduler="myScheduler">
<task:scheduled...
How can I merge two hashes without overwritten duplicate keys in Ruby?
Is there an easy or elegant way to merge two hashes without overwriting duplicate keys?
5 Answers
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What are the differences between a UIView and a CALayer?
... identical on the two platforms. This is why the Core Plot framework lays out its graphs using CALayers instead of other UI elements.
One thing UIViews provide over CALayers is built-in support for user interaction. They handle hit-testing on touches and other related actions that you would need ...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...=> t != null);
}
}
You may well wish to move the return statement out of the catch block - I'm not terribly keen on it being there myself, but it probably is the shortest code...
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im...
How to correctly save instance state of Fragments in back stack?
... }
}
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@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
//Save the fragment's state here
}
}
2. And important point, in the activity, you have to save the fragment's instance in onSaveInstanceState() and rest...
Does Dispose still get called when exception is thrown inside of a using statement?
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Just to point out on the connection classes if you reflector over them you will see Dispose() does indeed internally call Close(). If it's in a state it can.
– Chris Marisic
Feb 6 '09 at 14:37
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How to delete object from array inside foreach loop?
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$element (used in and out of the foreach) is just a reference to each element in the array. unset($element) will just break reference, it does not destroy the referenced element from its array.
– Nicholas
Jan...
Javascript : Send JSON Object with Ajax?
...st.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) });
Without jQuery:
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-Type", "application/json");
xmlhttp.send(JSON.stringify({name:"John Ramb...
Check if a Postgres JSON array contains a string
I have a table to store information about my rabbits. It looks like this:
4 Answers
4
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Insert a line break in mailto body
... and %0D%0A. Nothing worked for me.
I tested on Gmail, Yahoo, Apple Mail, Outlook 2010, Outlook.com and Thunderbird with Google Chrome on Mac OSX.
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