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Closing Database Connections in Java
I am getting a little confused, I was reading the below from http://en.wikipedia.org/wiki/Java_Database_Connectivity
6 An...
Suggestions for debugging print stylesheets?
...asily to a nice and neat 8.5 x 11 laser print.
W3C reference for purusal: http://www.w3.org/TR/css3-mediaqueries/
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How to position a table at the center of div horizontally & vertically
...ne element.
Edit
Here is a website that sums up CSS centering solutions: http://howtocenterincss.com/
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How to get disk capacity and free space of remote computer
... the same link on web archive: web.archive.org/web/20150614115736/http://…
– Thomas
Jun 14 '15 at 11:57
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Asynchronous shell exec in PHP
... exec($cmd . " > /dev/null &");
}
}
Original code from: http://php.net/manual/en/function.exec.php#86329
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In Rails, how do you render JSON using a view?
...ew users/show.json.rb:
@user.to_json
For more info on this approach see http://railscasts.com/episodes/379-template-handlers
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MongoDB: Find a document by non-existence of a field?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What is the Swift equivalent of -[NSObject description]?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Batch file to copy files from one folder to another folder
... It's way faster than xcopy / copy. It's built in Windows as well.
Source: http://technet.microsoft.com/en-us/library/cc733145.aspx
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Which HTML elements can receive focus?
...y.js accessibility library provides an unofficial, test-based list here:
https://allyjs.io/data-tables/focusable.html
(NB: Their page doesn't say how often tests were performed.)
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