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How to get mouse position in jQuery without mouse-events?
... $("#popup").css("left", x);
}
In this way I'll always have the distance from the top saved in y and the distance from the left saved in x.
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Test if a class has an attribute?
...re I found the GetCustomAttribute<SomeAttribute> method is avaliable from .NET 4.5 and my IDE was set to 3.5 so everything is clear now
– user2733082
Apr 19 '17 at 16:35
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Is System.nanoTime() completely useless?
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This answer was written in 2011 from the point of view of what the Sun JDK of the time running on operating systems of the time actually did. That was a long time ago! leventov's answer offers a more up-to-date perspective.
That post is wrong, and nanoTime...
Understanding Spliterator, Collector and Stream in Java 8
...nitial value, and a function to combine two results (thus enabling results from Spliterated streams of work, to be combined.)
For example, the most basic Collector would have an initial vaue of 0, add an integer onto an existing result, and would 'combine' two results by adding them. Thus summing a...
How can I use getSystemService in a non-activity class (LocationManager)?
I'm having trouble offloading tasks from the main Activities OnCreate method onto another class to do the heavy lifting.
5 ...
Hibernate: hbm2ddl.auto=update in production?
...ng a db schema should be handled by the professionals ( dbas ). Recovering from a bad db change is difficult at best. Vova didn't mention it - but what happens if hibernate's update decides to drop a column and re-add it because the type or size changed. And lets say the column is all your users em...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...ttern. Since the Subject class can maintain a list of classes that inherit from 'Observer', without actually knowing the concrete type of those classes, this is an instance of loose coupling. The Subject doesn't depend on any of its Observers or their internal concerns. The observers don't depend on...
Template default arguments
... @aschepler With a function, the template arguments can be deduced from the function arguments. With a class, it's not possible to decide, whether you meant a template class with default arguments or a non template class.
– Olaf Dietsche
Mar 12 '13 at 2...
How do I write a Firefox Addon? [closed]
...to write. So your best bet is to check the code snippets page (also linked from the MDC Extensions page), then search MDC/google, then ask in the forums.
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How to use Python to login to a webpage and retrieve cookies for later usage?
...rd) to /login.php. During the login request I want to retrieve the cookies from the response header and store them so I can use them in the request to download the webpage /data.php.
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