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How can I shrink the drawable on a button?
...ort of bug in ScaleDrawables. you'll need to change the "level" programmatically. This should work for every button:
// Fix level of existing drawables
Drawable[] drawables = myButton.getCompoundDrawables();
for (Drawable d : drawables) if (d != null && d instanceof ScaleDrawable) d.setLeve...
How to convert a Django QuerySet to a list
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Why not just call list() on the Queryset?
answers_list = list(answers)
This will also evaluate the QuerySet/run the query. You can then remove/add from that list.
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Why do we have to specify FromBody and FromUri?
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When the ASP.NET Web API calls a method on a controller, it must set values for the parameters, a process called parameter binding.
By default, Web API uses the following rules to bind parameters:
If the parameter is a "simple" type, Web API tries...
Difference between array_map, array_walk and array_filter
...rray_filter . What I could see from documentation is that you could pass a callback function to perform an action on the supplied array. But I don't seem to find any particular difference between them.
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How to create EditText with cross(x) button at end of it?
...on, or is there any property for EditText by which it is created automatically? I want the cross button to delete whatever text written in EditText .
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getSupportActionBar from inside of Fragment ActionBarCompat
...Activity().
You'll need to cast it to an ActionBarActivity then make the call to getSupportActionBar().
((AppCompatActivity)getActivity()).getSupportActionBar().setSubtitle(R.string.subtitle);
You do need the cast. It's not poor design, it's backwards compatibility.
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How to remove all CSS classes using jQuery/JavaScript?
Instead of individually calling $("#item").removeClass() for every single class an element might have, is there a single function which can be called which removes all CSS classes from the given element?
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How to handle code when app is killed by swiping in android?
...ist, none of the events like onPause() , onStop() or onDestroy() gets called rather the process is terminated. So if i want my services to stop, kill notifications and unregister listeners, how can i do that? I read quite a few articles and blogs but didn't get any useful information and I have...
How do I open the SearchView programmatically?
There is this widget for the ActionBar which called 'SearchView'.
When it's not in use, it looks like this:
7 Answers
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How to find a hash key containing a matching value
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This is better than creating a whole new hash (by calling invert) just to find an item.
– Hejazi
Jan 25 '13 at 18:53
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