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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
...y. For example, you may have executed "select for update" and have not yet committed/rollbacked and fired another select query. Do a commit/rollback before executing your query.
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Tracking Google Analytics Page Views with AngularJS
...Rivers Hm, it's been a while, but just from glancing at this answer and my comment, it would seem that applying it to $rootScope would guarantee that it will not be removed by some other event or DOM change, and using routeChangeSuccess will fire every time the location bar changes, instead of just ...
Cache an HTTP 'Get' service response in AngularJS?
...self is a service that can be used across multiple controllers and angular components. It can be used as a generic api service to cache all your $http's into a single service obj rather than having different service objects for each one of them.
– Nirav Gandhi
...
Change a Rails application to production
...erver (CentOS 6, but it should apply to nearly all Linux flavors): https://www.digitalocean.com/community/tutorials/how-to-setup-a-rails-4-app-with-apache-and-passenger-on-centos-6
Make absolute certain that after Passenger is set up you've edited the /etc/httpd/conf/httpd.conf file to reflect your ...
Android adding simple animations while setvisibility(view.Gone)
...is I suggest you use the new animation API introduced in Android 3.0 (Honeycomb). I can give you a few examples:
This fades out a View:
view.animate().alpha(0.0f);
This fades it back in:
view.animate().alpha(1.0f);
This moves a View down by its height:
view.animate().translationY(view.getHei...
Develop Android app using C#
...roid:
http://xamarin.com/monoforandroid
An alternative is dot42:
http://www.dot42.com/
dot42 provides a free community licence as well as a professional licence for $399.
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Which comment style should I use in batch files?
...h has been quite informative. One thing it showed me was that lines can be commented not just with REM , but also with :: . It says:
...
Token Authentication vs. Cookies
...re the session, the state and the corresponding cookies are handled almost completely by the server. Ember.js holds its state completely in Javascript (in the client's memory, and not in the DOM like some other frameworks) and does not need the server to manage the session. This results in Ember.js ...
Website screenshots
...ible = true;
$Browser->Fullscreen = true;
$Browser->Navigate('http://www.stackoverflow.com');
while($Browser->Busy){
com_message_pump(4000);
}
$img = imagegrabwindow($Browserhandle, 0);
$Browser->Quit();
imagepng($img, 'screenshot.png');
?>
Edit: Note, these functions are availa...