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Getting the difference between two sets
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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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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 ...
Why does HTML think “chucknorris” is a color?
How come certain random strings produce colors when entered as background colors in HTML? For example:
9 Answers
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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...
Converting a String to DateTime
...Time(format: "ddMMyyyy"); // {29.02.1996 00:00:00}
mydate = "2016 3";
date = mydate.ToDateTime("yyyy M"); // {01.03.2016 00:00:00}
mydate = "2016 12";
date = mydate.ToDateTime("yyyy d"); // {12.01.2016 00:00:00}
mydate = "2016/31/05 13:3...
How do I read text from the (windows) clipboard from python?
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This module is useful if you want to perform more complex operations, e.g. getting the HTML-formatted content out of clipboard. See stackoverflow.com/questions/17298897/…
– xji
Sep 8 '16 at 8:23
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How can I load an object into a variable name that I specify from an R data file?
...esn't seem to be the case, unless I'm doing something wrong: stackoverflow.com/questions/23701195/….
– Aleksandr Blekh
May 18 '14 at 11:34
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How to get the client IP address in PHP [duplicate]
...ccess by altering the HTTP_X_FORWARDED_FOR header. Also see blog.ircmaxell.com/2012/11/anatomy-of-attack-how-i-hacked.html
– Pacerier
Jun 29 '15 at 4:26
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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It is very hard to provide a generic solution that would work for all the WWW servers as setup will vary depending on the server itself and HTTP verbs that you intend to support. I would encourage you to get over this excellent article (http://www.html5rocks.com/en/tutorials/cors/) that has much mo...