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Understanding prototypal inheritance in JavaScript
...ing of this within Car to the SuperCar instance we're building up. Presto! Now each SuperCar gets it's own Name property.
To wrap up, Car.call(this, name) in the SuperCar constructor gives each new SuperCar object it's own unique Name property, but without duplicating the code that's already in Car...
How to inject dependencies into a self-instantiated object in Spring?
...yBean obj = new MyBean();
beanFactory.autowireBean(obj);
// obj will now have its dependencies autowired.
}
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How do I make my GUI behave well when Windows font scaling is greater than 100%
...hat trap.
Windows 8.1 per monitor DPI update
As of Windows 8.1, there is now OS support for per-monitor DPI settings (http://msdn.microsoft.com/en-ca/magazine/dn574798.aspx). This is a big issue for modern devices which might have different displays attached with very different capabilities. You m...
What is the benefit of using Fragments in Android, rather than Views?
...loosing all images downloaded in that, so had to add cache implementation, now I'm thinking using fragments it may be very easy
– Shirish Herwade
Feb 9 '15 at 13:53
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Why does multiprocessing use only a single core after I import numpy?
....getpid())
With this line pasted in after the module imports, my example now runs on all cores:
My experience so far has been that this doesn't seem to have any negative effect on numpy's performance, although this is probably machine- and task-specific .
Update:
There are also two ways to di...
css transform, jagged edges in chrome
...of the others did. Before adding this property, Chrome Android had issues. Now all browsers seem to work properly.
– Bernie Sumption
May 1 '15 at 14:06
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How do I verify/check/test/validate my SSH passphrase?
...key pair, with or without a passphrase:
$ ssh-keygen -f /tmp/my_key
...
Now see if you can access the key pair:
$ ssh-keygen -y -f /tmp/my_key
Following is an extended example, showing output.
Create a new public/private key pair, with or without a passphrase:
$ ssh-keygen -f /tmp/my_key
G...
How do I write a custom init for a UIView subclass in Swift?
... called, and instead the init?(coder:) version will be called. Since Swift now requires an implementation of the required init?(coder:), I have updated the example below and changed the let variable declarations to var and optional. In this case, you would initialize them in awakeFromNib() or at som...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
..., even on 64-bit machines.
This may be fixed in a future release, but for now (or when using a different tool to create your MSIs that has the same issue), you can use WiX 3.0's managed custom action support to create action DLLs with the proper bitness that will be executed using the corresponding...
AngularJS - Access to child scope
...ope) add:
var parentScope = $scope.$parent;
parentScope.child = $scope;
Now the parent has access to the child's scope.
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