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Real world use of JMS/message queues? [closed]

I was just reading abit about JMS and Apache ActiveMQ. And was wondering what real world use have people here used JMS or similar message queue technologies for ? ...
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Difference between Property and Field in C# 3.0+

I realize that it seems to be a duplicate of What is the difference between a Field and a Property in C#? but my question has a slight difference (from my point of view): ...
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How to get hex color value rather than RGB value?

Using the following jQuery will get the RGB value of an element's background color: 19 Answers ...
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What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?

What are all the valid self-closing elements (e.g. ) in XHTML (as implemented by the major browsers)? 13 Answers ...
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What __init__ and self do on Python?

I'm learning the Python programming language and I've came across something I don't fully understand. 18 Answers ...
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Foreach loop, determine which is the last iteration of the loop

I have a foreach loop and need to execute some logic when the last item is chosen from the List , e.g.: 26 Answers ...
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Generate random string/characters in JavaScript

I want a 5 character string composed of characters picked randomly from the set [a-zA-Z0-9] . 77 Answers ...
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Draw text in OpenGL ES

I'm currently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also. ...
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java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android

I developed an application that uses lots of images on Android. 13 Answers 13 ...
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How to use background thread in swift?

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