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Tracking the script execution time in PHP
...d
function rutime($ru, $rus, $index) {
return ($ru["ru_$index.tv_sec"]*1000 + intval($ru["ru_$index.tv_usec"]/1000))
- ($rus["ru_$index.tv_sec"]*1000 + intval($rus["ru_$index.tv_usec"]/1000));
}
$ru = getrusage();
echo "This process used " . rutime($ru, $rustart, "utime") .
" ms for i...
How to sort Map values by key in Java?
...sert an element will go from O(1) to O(Log(N)).
In a HashMap, moving from 1000 items to 10,000 doesn't really affect your time to lookup an element, but for a TreeMap the lookup time will be about 3 times slower (assuming Log2). Moving from 1000 to 100,000 will be about 6 times slower for every el...
Is it possible to listen to a “style change” event?
...blah').bind('height-changed',function(){...});
...
$('#blah').css({height:'100px'});
$('#blah').trigger('height-changed');
Otherwise, although pretty resource-intensive, you could set a timer to periodically check for changes to the element's height...
...
Html.ActionLink as a button or an image, not a link
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I have to agree with the cleanness. 100.
– Chris Catignani
Jan 26 at 17:03
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Using Chrome, how to find to which events are bound to an element
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Those tools are all available in Chrome 12.0.742.100 too. :) Thanks !
– FMaz008
Sep 7 '11 at 18:56
13
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How to parse a string into a nullable int
...);
var res2 = Parse<Fruit?>("Banana");
var res3 = Parse<int?>("100") ?? 5; //use this for non-zero default
var res4 = Parse<Unit>("45%");
NB: There is an IsValid method on the converter you can use instead of capturing the exception (thrown exceptions does result in unnecessary o...
How do you fade in/out a background color using jquery?
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'slow' can be replaced by seconds... where 1000 equals to 1 second... and so on.
– Pathros
Mar 7 '16 at 17:18
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Are HTTP headers case-sensitive?
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100
Answer is still true, RFC 7230 states: "Each header field consists of a case-insensitive field name followed by a colon (":"), optional le...
Color different parts of a RichTextBox string
...th);
g.FillRectangle(new SolidBrush(Color.Red), new Rectangle(pt.X, 0, 100, tb.Height));
}
inputPreview.Invalidate();
inputPreview.Show();
//Your code here (example: tb.Select(...); tb.SelectionColor = ...;)
inputPreview.Hide();
Better is to use WPF; this solution isn't perfect, but for Winfor...
Resize fields in Django Admin
...{ block.super }}
<style type="text/css">
#id_my_field { width: 100px; }
</style>
{% endblock %}
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