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Offset a background image from the right using CSS
... fine.
See Can I use for details on the supported browsers.
Used source: http://tanalin.com/en/blog/2011/09/css3-background-position/
Update:
This feature is now supported in all major browsers, including mobile browsers.
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gdb fails with “Unable to find Mach task port for process-id” error
...design the gdb executable.
You have to follow this guide to make it work: http://www.opensource.apple.com/source/lldb/lldb-69/docs/code-signing.txt
The guide explains how to do it for lldb, but the process is exactly the same for gdb.
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Switching the order of block elements with CSS [duplicate]
...use you only need to support a single modern browser: Mobile Safari.
See: http://jsfiddle.net/thirtydot/hLUHL/
You can remove the -moz- prefixed properties if you like, I just left them in for future readers.
#blockContainer {
display: -webkit-box;
display: -moz-box;
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Are there any suggestions for developing a C# coding standards / best practices document? [closed]
...
We start with
Microsoft's .NET guidelines: http://msdn.microsoft.com/en-us/library/ms229042.aspx (link updated for .NET 4.5)
Microsoft's C# guidelines: http://blogs.msdn.com/brada/articles/361363.aspx.
and then document the differences from and additions to that bas...
Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...contains the string 'MSIE 8.0', so:
(PHP example)
if (strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 8.0') !== false) {
$head[] = sprintf('<link rel="stylesheet" href="ie8.css" />');
}
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java.net.UnknownHostException: Invalid hostname for server: local
...contained whitespace. In writing a proxy server the host was obtained from HTTP headers with the use of split(":") by semicolons for the HOST header. This left whitespace, and causes the UnknownHostException as a host with whitespace is not a valid host. Doing a host = host.trim() on the String host...
How to create a unique index on a NULL column?
...pose of uniques.
However, this person seems to have a decent work around:
http://sqlservercodebook.blogspot.com/2008/04/multiple-null-values-in-unique-index-in.html
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Get names of all files from a folder with Ruby
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Dir.entries(folder)
example:
Dir.entries(".")
Source: http://ruby-doc.org/core/classes/Dir.html#method-c-entries
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How do I give text or an image a transparent background using CSS?
...is when using the following code:
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" >
<title>An XHTML 1.0 Strict standard template</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<style type="text...
What does the variable $this mean in PHP?
...rent object, it's most commonly used in object oriented code.
Reference: http://www.php.net/manual/en/language.oop5.basic.php
Primer: http://www.phpro.org/tutorials/Object-Oriented-Programming-with-PHP.html
Example:
<?php
class Person {
public $name;
function __construct( $name ) {
...