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Detecting arrow key presses in JavaScript
...an try most of them out at http://www.asquare.net/javascript/tests/KeyCode.html.
Note that event.keycode does not work with onkeypress in Firefox, but it does work with onkeydown.
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CSS Printing: Avoiding cut-in-half DIVs between pages?
... piece of software that takes a big collection of items and pops them into HTML in a WebView in Cocoa (which uses WebKit as its renderer, so basically you can assume this HTML file is being opened in Safari).
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PHP: exceptions vs errors?
...tails.
{
echo file_get_contents( 'static/errors/fatalexception.html' );
}
exit;
}
function dump_exception( Exception $ex )
{
$file = $ex->getFile();
$line = $ex->getLine();
if ( file_exists( $file ) )
{
$lines = file( $file );
}
?><html&...
How to extract year and month from date in PostgreSQL without using to_char() function?
...:40')
http://www.postgresql.org/docs/8.0/interactive/functions-datetime.html
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What is the difference between a shim and a polyfill?
Both seem to be used in web development circles, see e.g. HTML5 Cross Browser Polyfills , which says:
6 Answers
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Calling a function every 60 seconds
...cript>
var int=self.setInterval(function, 60000);
</script>
and HTML Code
<!-- Stop Button -->
<a href="#" onclick="window.clearInterval(int);return false;">Stop</a>
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How to convert float to int with Java
...ll be more common than odd, though.
See
http://mindprod.com/jgloss/round.html
http://docs.oracle.com/javase/6/docs/api/java/lang/Math.html
for more information and some examples.
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Removing all empty elements from a hash / YAML?
... @BSeven it seems they heard you! api.rubyonrails.org/classes/Hash.html#method-i-compact (Rails 4.1)
– dgilperez
Aug 23 '14 at 16:04
2
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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...a real HA system. See also stu.mp/2011/04/the-cloud-is-not-a-silver-bullet.html
– Jim Soho
Jun 11 '11 at 11:34
2
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How to determine if a list of polygon points are in clockwise order?
...tem. The reason that's worth mentioning is that some common contexts, like HTML5 canvas, use an inverted Y-axis. Then the rule has to be flipped: if the area is negative, the curve is clockwise.
– LarsH
Oct 11 '13 at 20:49
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