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Unable to resolve host “” No address associated with hostname
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My bet is that you forgot to give your app the permission to use the internet. Try adding this to your android manifest:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE...
Will the Garbage Collector call IDisposable.Dispose for me?
...d (the finalizer thread - which if you kill makes all kinds of bad things happen). This means your objects hang around longer, and potentially force more garbage collections.
So, all of that is just to drive home the point that you want to use IDisposable to clean up resources whenever possible and...
In Rails, how do you render JSON using a view?
...r :partial => "users/show.json"
end
which will render the template in app/views/users/_show.json.erb.
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Is the Javascript date object always one day off?
In my Java Script app I have the date stored in a format like so:
23 Answers
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Why am I getting a NoClassDefFoundError in Java?
I am getting a NoClassDefFoundError when I run my Java application. What is typically the cause of this?
27 Answers
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“From View Controller” disappears using UIViewControllerContextTransitioning
...subview of the key window's:
transitionContext.completeTransition(true)
UIApplication.sharedApplication().keyWindow!.addSubview(toViewController.view)
I've checked and the key window's rootViewController is still correctly set, so that's fine. I'm not sure what would happen if you presented your ...
Create an index on a huge MySQL production table without table locking
...h to help you with the cut-over. You have to reconfigure and restart your app.
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Custom Adapter for List View
...ty is going to display the different options my user can set to control my app. There are two list item types, one list item type just has a TextView and the second list item type just has a Button. You can put any widgets you like inside each list item type, but I kept this example simple.
The g...
AngularJS does not send hidden field value
... am not reloading the page. I am completely aware that a typical AngularJS app would not submit a form that way, but so far I have no other choice.
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What's your most controversial programming opinion?
...umentative. I think it could be an interesting question if people treat it appropriately.
407 Answers
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