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What is the difference between JDK dynamic proxy and CGLib?
...n this scenario the proxy becomes a subclass of the target class. No need for interfaces.
So Java Dynamic proxies can proxy: public class Foo implements iFoo where CGLIB can proxy: public class Foo
EDIT:
I should mention that because javassist and CGLIB use proxy by subclassing, that this is the ...
How do I unbind “hover” in jQuery?
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$(this).unbind('mouseenter').unbind('mouseleave')
or more succinctly (thanks @Chad Grant):
$(this).unbind('mouseenter mouseleave')
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What is the easiest way to initialize a std::vector with hardcoded elements?
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One method would be to use the array to initialize the vector
static const int arr[] = {16,2,77,29};
vector<int> vec (arr, arr + sizeof(arr) / sizeof(arr[0]) );
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Determine if $.ajax error is a timeout
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If your error event handler takes the three arguments (xmlhttprequest, textstatus, and message) when a timeout happens, the status arg will be 'timeout'.
Per the jQuery documentation:
Possible values for the second
argument (bes...
How to use background thread in swift?
... })
})
Pre Swift 1.2 – Known issue
As of Swift 1.1 Apple didn't support the above syntax without some modifications. Passing QOS_CLASS_BACKGROUND didn't actually work, instead use Int(QOS_CLASS_BACKGROUND.value).
For more information see Apples documentation
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Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
...ion" in a few cases. When I have a "proper" dependency-injection constructor:
12 Answers
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How should strace be used?
...ly find out how a program is interacting with the OS. It does this by monitoring system calls and signals.
Uses
Good for when you don't have source code or don't want to be bothered to really go through it.
Also, useful for your own code if you don't feel like opening up GDB, but are just intereste...
How to copy a java.util.List into another java.util.List
...ontents of that list into an empty list of the same type. A Google search for copying a list suggested me to use Collections.copy() method. In all the examples I saw, the destination list was supposed to contain the exact number of items for the copying to take place.
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How do I convert a hexadecimal color to rgba with the Less compiler?
...e Less language comes with an embedded function called fade. You pass a color object and the absolute opacity % (higher value means less transparent):
fade(@color, 50%); // Return @color with 50% opacity in rgba
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Disabling swap files creation in vim
Is there a way to disable .swp files creation in vim? or at least create them all in one place so I can find and delete them easily.
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