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Using different Web.config in development and production environment
...different database connection string and SMTP server address in my ASP.NET application depending on it is run in development or production environment.
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How do I implement basic “Long Polling”?
...ritten in any language (I chose Apache/PHP as they are very common, and I happened to be running them locally)
Then, in Javascript, you request the above file (msg_srv.php), and wait for a response. When you get one, you act upon the data. Then you request the file and wait again, act upon the dat...
API vs. Webservice [closed]
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An API (Application Programming Interface) is the means by which third parties can write code that interfaces with other code. A Web Service is a type of API, one that almost always operates over HTTP (though some, like SOAP, can use...
Is there a way to make text unselectable on an HTML page? [duplicate]
...e text selection on element with id="mydiv"
</script>
EDIT
Code apparently comes from http://www.dynamicdrive.com
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Retrieving Android API version programmatically
...is SDK_INT is available since Donut (android 1.6 / API4) so make sure your application is not retro-compatible with Cupcake (android 1.5 / API3) when you use it or your application will crash (thanks to Programmer Bruce for the precision).
Corresponding android documentation is here and here
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Can Eclipse refresh resources automatically?
...xample if I update this file from external editor while running the server app from eclipse. To fix this I used this plugin which makes the checkbox actually work. See this answer.
– Ruslan Stelmachenko
Dec 7 '16 at 15:26
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How do I invert BooleanToVisibilityConverter?
...ure it to, for example, use Collapsed for true and Visible for false:
<Application.Resources>
<app:BooleanToVisibilityConverter
x:Key="BooleanToVisibilityConverter"
True="Collapsed"
False="Visible" />
</Application.Resources>
This inversion is usef...
What's the need of array with zero elements?
...d it would have meant the very same thing. The authors of the Linux kernel apparently love to make things needlessly complicated and non-standard, if an option to do so reveals itself.
In older C standards, ending a struct with an empty array was known as "the struct hack". Others have already expl...
How does JavaFX compare to WPF? [closed]
... have references to nodes and controls).
One difference to WPF is that it appears that the FXML is not compiled into an intermediate binary representation like BAML. I haven't noticed any performance issues yet but have not used the system extensively. I have noticed though, that FXML usually tends...
Add new item count to icon on button - Android
...veloper. I need to implement design shown below. I already have functional app but wonder how to even approach this? Particulary, I'm interested in how to show Number of "New" items under tabs. What I KNOW how to do - is create new icons with red dots and just display them when new stuff available.
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