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Di<em>fem><em>fem>erence between Pragma and Cache-Control headers?

I read about Pragma header on Wikipedia which says: 3 Answers 3 ...
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Some questions about Automatic Re<em>fem>erence Counting in iOS5 SDK

I'm currently developing an app <em>fem>or iPad. The development started <em>fem>or iOS 4.2 and is now continuing (and I think will be completed) <em>fem>or iOS 4.3. I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are: ...
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How do I provide custom cast support <em>fem>or my class?

How do I provide support <em>fem>or casting my class to other types? <em>Fem>or example, i<em>fem> I have my own implementation o<em>fem> managing a byte[] , and I want to let people cast my class to a byte[] , which will just return the private member, how would I do this? ...
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How to use ArrayAdapter

I have created row.xml in layouts, but don't know how to show both reason and long_val in the ListView using ArrayAdapter. ...
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are

What's the standard way to work with dates and times in Scala? Should I use Java types such as java.util.Date or there are native Scala alternatives? ...
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How to properly overload the

I am writing a small matrix library in C++ <em>fem>or matrix operations. However my compiler complains, where be<em>fem>ore it did not. This code was le<em>fem>t on a shel<em>fem> <em>fem>or 6 months and in between I upgraded my computer <em>fem>rom debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2 ) however I have the same problem on a Ub...
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How to reduce iOS AVPlayer start delay

Note, <em>fem>or the below question: All assets are local on the device -- no network streaming is taking place. The videos contain audio tracks. ...
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Source code highlighting in LaTeX

I need to highlight source code in LaTeX. The package listings seems to be the best choice <em>fem>or most use-cases and <em>fem>or me it was, until now. ...
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Cancellation token in Task constructor: why?

Certain System.Threading.Tasks.Task constructors take a CancellationToken as a parameter: 4 Answers ...
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How do I use Node.js Crypto to create a HMAC-SHA1 hash?

I want to create a hash o<em>fem> I love cupcakes (signed with the key a<em>bcem>deg ) 3 Answers ...