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What's the difference between setWebViewClient vs. setWebChromeClient?

... From the source code: // Instance of WebViewClient that is the client callback. private volatile WebViewClient mWebViewClient; // Instance of WebChromeClient for handling all chrome functions. private volatile WebChromeClient mWebChromeClient; // SOME OTHER SUTFFF....... /** * Set the WebView...
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Multiple levels of 'collection.defaultdict' in Python

...ng specific that you need help with? When d[new_key] is accessed, it will call the lambda which will create a new defaultdict(int). And when d[existing_key][new_key2] is accessed, a new int will be created. – interjay Oct 11 '13 at 12:53 ...
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)

... The ContentList's Set method will not get called when you change a value inside the collection, instead you should be looking out for the CollectionChanged event firing. public class CollectionViewModel : ViewModelBase { public ObservableCollection<E...
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How can i query for null values in entity framework?

...g this bug! For backwards compatibility, it will be opt-in - you need manually enable a setting to make entry == value work. No word yet on what this setting is. Stay tuned! Edit 2: According to this post by the EF team, this issue has been fixed in EF6! Woohoo! We changed the default be...
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Android SDK Manager Not Installing Components

Not sure what I'm doing wrong here. I installed the Android SDK Manager, and am now trying to install a platform like the Android Dev website suggests. Once I clicked install I got an error stating that the Manager could not create a temp folder within the Android directory. So I created it. Now I'm...
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MySQL offset infinite rows

I would like to construct a query that displays all the results in a table, but is offset by 5 from the start of the table. As far as I can tell, MySQL's LIMIT requires a limit as well as an offset. Is there any way to do this? ...
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Open URL in same window and in same tab

...ute target= of tag a. In fact, you can name your window whatever you like. All what you need is set it different value, so that it won't open in the same window or tab. – ijse Dec 10 '11 at 14:57 ...
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Catch an exception thrown by an async void method

...ET, is it possible to catch an exception thrown by an async method in the calling method? 6 Answers ...
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Android: Difference between onInterceptTouchEvent and dispatchTouchEvent?

... are woefully inadequate about explaining this. dispatchTouchEvent is actually defined on Activity, View and ViewGroup. Think of it as a controller which decides how to route the touch events. For example, the simplest case is that of View.dispatchTouchEvent which will route the touch event to ei...
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Is an index needed for a primary key in SQLite?

...x be explicitly created for it as well? SQLite does not appear to automatically create an index for a primary key column, but perhaps it indexes it anyway, given its purpose? (I will be searching on that column all the time). ...