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What is the relationship between Looper, Handler and MessageQueue in Android?
...t be created via its constructor directly. The only way to create it is to call prepare static method on Looper. prepare method first examines ThreadLocal of current thread to make sure that there isn't already a Looper associated with the thread. After the examination, a new Looper is created and s...
Hibernate SessionFactory vs. JPA EntityManagerFactory
...that are not available in the EntityManager, you can obtain the session by calling:
Session session = entityManager.unwrap(Session.class);
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Can you configure log4net in code instead of using a config file?
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}
}
}
And then all I had to do was replace the code where I called the XML file with the following call:
//XmlConfigurator.Configure(new FileInfo("app.config")); // Not needed anymore
Logger.Setup();
1(this answer was edited into the question by the OP, I took the liberty to make...
Multiple Parameters for jQuery selector?
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The second argument (".demo" in your example) is the context, basically your selector is restricted to match only descendants of a determined context:
$(expr, context)
Is just equivalent to use the find method:
$(context).find(expr)
Give a look to the documentation of the jQuery funct...
How to get distinct values from an array of objects in JavaScript?
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@AbdullahAlMamun you can use map in .filter instead of call .map first, like this: array.filter((value, index, self) => self.map(x => x.age).indexOf(value.age) == index)
– Leo
Sep 14 '18 at 13:42
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What is the HMVC pattern?
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I am currently in the process of developing my own PHP 5.3 HMVC framework called Alloy. Since I am heavily invested in and sold on HMVC, I thought I could offer a different view point, and perhaps a better explanation of why HMVC should be used and the benefits it brings.
The largest practical ben...
Member initialization while using delegated constructor
... out the C++11 standard and i found this question which describes how to call your ctor from another ctor in the same class to avoid having a init method or the like. Now i'm trying the same thing with code that looks like this:
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java.net.UnknownHostException: Invalid hostname for server: local
...if that doesn't work I'd be really surprised.
If there really is a server called "local" on your network - examine your DNS settings or add it to your hosts file.
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How do you show animated GIFs on a Windows Form (c#)
...ave a form showing progress messages as a fairly long process runs. It's a call to a web service so I can't really show a percentage complete figure on a progress bar meaningfully. (I don't particularly like the Marquee property of the progress bar)
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“Bitmap too large to be uploaded into a texture”
...so, be careful to which folder you put the image into, Android can automatically scale up images. Have a look at Pilot_51's answer below on this question.
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