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How to include “zero” / “0” results in COUNT aggregate?

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Limit text length to n lines using CSS

... here's the fiddle: jsfiddle.net/csYjC/1122 while I was preparing it, I found out, that part of last line is only visible when there is padding – Matus Nov 16 '13 at 9:25 ...
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Is there a way to check if a file is in use?

... Too bad .NET doesn't support CAS. Something like, TryOpenFile(Ref FileHandle) that returns success/failure. There should always be a work-around not rely on exception handling alone. I wonder how Microsoft Office does it. ...
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Does the JVM prevent tail call optimizations?

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Checking to see if one array's elements are in another array in PHP

... things are considered to be empty: array() (an empty array)"? Source: php.net/manual/en/function.empty.php – Pere Jul 30 '13 at 9:34 5 ...
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C# nullable string error

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How do I enter RGB values into Interface Builder?

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How to find out which processes are using swap space in Linux?

...s a link which tells you both how to install it and how to use it: http://www.cyberciti.biz/faq/linux-which-process-is-using-swap/ share | improve this answer | follow ...
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Find out HTTP method in PHP [duplicate]

...thing to sanitize, but a good habit is still a good habit IMO. http://php.net/manual/en/reserved.variables.server.php http://php.net/manual/en/function.filter-input.php share | improve this answer...
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Draw horizontal divider in winforms [duplicate]

...ain part of the form. Does anyone know how this would be done in winforms/.net? I've tried fiddling around with the border settings on Panel controls etc, but haven't been able to get the same result... ...