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Centering a background image, using CSS
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To add an image to jsfiddle, just use the full http path EX: background-image:url(http://www.myurl.com/images/image.jpg); put that in the CSS.
– Kyle
Apr 15 '10 at 7:59
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How to convert CFStringRef to NSString?
...release, autorelease calls are all no-ops. Hence memory leaks.
From Apple http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/GarbageCollection/Articles/gcCoreFoundation.html:
It is important to appreciate the asymmetry between Core Foundation and Cocoa—where retain, release, a...
Can you use Microsoft Entity Framework with Oracle? [closed]
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DevArt's OraDirect provider now supports entity framework. See http://devart.com/news/2008/directs475.html
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What are attributes in .NET?
...As for what they're good for... there are almost limitless uses for them.
http://www.codeproject.com/KB/cs/dotnetattributes.aspx
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Finding all possible combinations of numbers to reach a given sum
...The problem is called The coin changing problem. One can find solutions at http://rosettacode.org/wiki/Count_the_coins and mathematical model of it at http://jaqm.ro/issues/volume-5,issue-2/pdfs/patterson_harmel.pdf (or Google coin change problem).
By the way, the Scala solution by Tsagadai, is int...
Manipulate a url string by adding GET parameters
...ategory=1';
} else {
$url .= '?category=1';
}
More advanced
$url = 'http://example.com/search?keyword=test&category=1&tags[]=fun&tags[]=great';
$url_parts = parse_url($url);
// If URL doesn't have a query string.
if (isset($url_parts['query'])) { // Avoid 'Undefined index: query'...
What's the need of array with zero elements?
... (struct bts_action*)malloc(sizeof(struct bts_action) + size);
See also: http://c2.com/cgi/wiki?StructHack
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Where to get “UTF-8” string literal in Java?
...ain these constants though. One of these is Guava (Google core libraries): http://guava-libraries.googlecode.com/svn/trunk/javadoc/com/google/common/base/Charsets.html
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What is the official “preferred” way to install pip and virtualenv systemwide?
...install the latest Python (2.7.9 and up) Pip is now bundled with it.
See: https://docs.python.org/2.7//installing/index.html
If not :
Update (from the release notes):
Beginning with v1.5.1, pip does not require setuptools prior to running get-pip.py. Additionally, if setuptools (or distribute) ...
Draw text in OpenGL ES
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According to this link:
http://code.neenbedankt.com/how-to-render-an-android-view-to-a-bitmap
You can render any View to a bitmap. It's probably worth assuming that you can layout a view as you require (including text, images etc.) and then render...