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Can I set background image and opacity in the same property?
... answered Nov 15 '10 at 11:42
Niet the Dark AbsolNiet the Dark Absol
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How to disable margin-collapsing?
...case. Also, any value of overflow different from its default (visible) applied to the parent will prevent collapse. Thus, both overflow: auto and overflow: hidden will have the same effect. Perhaps the only difference when using hidden is the unintended consequence of hiding content if the parent ha...
How to detect Ctrl+V, Ctrl+C using JavaScript?
...alse
}
}
function interceptKeys(evt) {
evt = evt||window.event // IE support
var c = evt.keyCode
var ctrlDown = evt.ctrlKey||evt.metaKey // Mac support
// Check for Alt+Gr (http://en.wikipedia.org/wiki/AltGr_key)
if (ctrlDown && evt.altKey) return true
// Check...
new keyword in method signature
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"Although you can hide members without using the new modifier, you get a compiler warning." per the linked doc. So, the keyword makes it clear you intended the hiding, and the warning is not issued.
– Jim Counts
Mar 6 '15 at 15:18
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What is the difference between and ? [duplicate]
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In one reusable piece of code I use the directive <%@include file="reuse.html"%> and in the second I use the tag <jsp:include page="reuse.html" />.
Let the code in the reusable file be :
<html>
<head>
<title&g...
Get average color of image via Javascript
... = ~~(rgb.g/count);
rgb.b = ~~(rgb.b/count);
return rgb;
}
For IE, check out excanvas.
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Why are empty catch blocks a bad idea? [closed]
...mming equivalent of putting black tape over an engine warning light.
I believe that how you deal with exceptions depends on what layer of the software you are working in: Exceptions in the Rainforest.
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How to vertical align an inline-block in a line of text?
...gt; continues afterward.</p>
Tested and works in Safari 5 and IE6+.
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What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
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Every browser that supports XHTML (Firefox, Opera, Safari, IE9) supports self-closing syntax on every element.
<div/>, <script/>, <br></br> all should work just fine. If they don't, then you have HTML with inappropriately added XHTML DOCTYPE.
DOCTYPE does ...
How to clear the canvas for redrawing
... either have an untransformed context, or keep track of your actual boundaries.
– Phrogz
Apr 2 '11 at 22:56
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