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Migrating from JSF 1.2 to JSF 2.0
I am working with a rather large app written in JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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Android: how to check if a View inside of ScrollView is visible?
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14 Answers
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How to kill a child process after a given timeout in Bash?
...t already installed otherwise use sudo apt-get install coreutils)
timeout 10 ping www.goooooogle.com
If you don't want to download something, do what timeout does internally:
( cmdpid=$BASHPID; (sleep 10; kill $cmdpid) & exec ping www.goooooogle.com )
In case that you want to do a timeout ...
Is it possible to clone html element objects in JavaScript / JQuery?
...pt using the cloneNode() method:
// Create a clone of element with id ddl_1:
let clone = document.querySelector('#ddl_1').cloneNode( true );
// Change the id attribute of the newly created element:
clone.setAttribute( 'id', newId );
// Append the newly created element on element p
document.query...
Can someone explain how to implement the jQuery File Upload plugin?
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10 Answers
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How to get the absolute coordinates of a view
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11 Answers
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Auto margins don't center image in page
...this example the image is not centered. Why? My browser is Google Chrome v10 on windows 7, not IE.
9 Answers
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Are Swift variables atomic?
...al keywords (similar to @lazy) might be introduced later on.
Update 07/20/15: according to this blogpost on singletons swift environment can make certain cases thread safe for you, i.e.:
class Car {
static let sharedCar: Car = Car() // will be called inside of dispatch_once
}
private let shar...
