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MAC addresses in JavaScript
...ozilla in general) gets higher privileges than normal JS (but it is fairly complicated to set up)
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How many Activities vs Fragments?
...tTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.commit();
}
}
else
{
// Otherwise we need to launch a new activity to display
// the dialog fragment with selected text.
Intent intent = new Intent();
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How do I use Maven through a proxy?
...sitory passwords (don't see why it wouldn't though).
For info, there is a commented-out proxy configuration in your settings.xml and instructions on how to modify it.
From the mini-guide, your settings should look something like this:
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
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PostgreSQL disable more output
...manual.
On older versions of Pg it was just a toggle, so \pset pager
To completely suppress query output, use \o /dev/null in your psql script.
To suppress psql's informational output, run it with -q or set QUIET=1 in the environment.
To produce results and throw them away you can redirect st...
Regular expression search replace in Sublime Text 2
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PermGen elimination in JDK 8
...hat were limited by PermGen.
The Permanent Generation (PermGen) space has completely been removed and is kind of replaced by a new space called Metaspace.
The consequences of the PermGen removal is that obviously the PermSize and MaxPermSize JVM arguments are ignored and you will never get a java.l...
How can I update my ADT in Eclipse?
...lease do the follwing:
Click on add
Add this url : https://dl-ssl.google.com/android/eclipse/
Give it any name.
It will list the updates available- which should ideally be adt 20.xx
Eclipse will restart and hopefully everything should work fine for you.
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Why covariance and contravariance do not support value type
...not support value type, just only reference type. The below simple code is compiled successfully:
4 Answers
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Asynchronous shell commands
I'm trying to use a shell script to start a command. I don't care if/when/how/why it finishes. I want the process to start and run, but I want to be able to get back to my shell immediately...
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Is there a CSS selector for the first direct child only?
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