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How to disable/enable select field using jQuery?
....prop('checked'));
};
update_pizza();
$("#pizza").change(update_pizza);
DEMO
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Using node.js as a simple web server
... as you may potentially get hacked. It's not so bad if you just wanted to demo your app inside a safe fire walled network to show others or connect it to your mobile device on the same network.
– Tony O'Hagan
Jun 12 '15 at 2:20
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How to detect shake event with android?
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You can also take a look on library Seismic
public class Demo extends Activity implements ShakeDetector.Listener {
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SensorManager sensorManager = (SensorManager) getSystemSe...
Extending Angular Directive
...
TL;DR - gimme tha demo!
Big Demo Button
Use $provide's decorator() to, well, decorate the third party's directive.
In our case, we can extend the directive's scope like so:
app.config(function($provide) {
$provi...
Continuous Integration for Ruby on Rails? [closed]
... left the still-linked-to website with outdated information and downed the demo site, this project has a spark of life again. But the documentation hasn't moved on, and lots and lots of the steps in the tutorial are just plain broken; I had to change references to gems, build some things out of band...
Bootstrap 3: pull-right for col-lg only
...gt;
</div>
</div>
</div>
</div>
Demo: http://bootply.com/88095
Another option is to override the float of .pull-right using a @media query..
@media (max-width: 1200px) {
.row .col-lg-6 > .pull-right {
float: none !important;
}
}
Lastl...
Mail multipart/alternative vs multipart/mixed
....java.sun.com/thread.jspa?threadID=5205249
smtpsend.java - demo program from javamail
*/
props.put("mail.smtps.quitwait", "false");
Session session = Session.getInstance(props, null);
// -- Create a new message --
final MimeMessage msg = new ...
Javascript array search and remove string?
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DEMO
You need to find the location of what you're looking for with .indexOf() then remove it with .splice()
function remove(arr, what) {
var found = arr.indexOf(what);
while (found !== -1) {
arr.splice(foun...
Using Gradle to build a jar with dependencies
...gger logger = Logger.getLogger(Main.class);
logger.debug("Starting demo");
String s = "Some Value";
if (!StringUtils.isEmpty(s)) {
System.out.println("Welcome ");
}
logger.debug("End of demo");
}
}
And it is the content of my file build.g...
/etc/apt/sources.list" E212: Can't open file for writing
...g:
Instead of losing all your changes and re-opening with sudo. See this demo of how to save those changes:
One time Setup demo to create a root owned read only file for a lower user:
sudo touch temp.txt
sudo chown root:root temp.txt
sudo chmod 775 temp.txt
whoami
el
First open the file as nor...