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In-App Billing test: android.test.purchased already owned
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Use the inventory call to fetch the Purchase object and then consume it - its pretty easy once you get your head around it.
– slott
Dec 3 '14 at 8:34
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Using Vim's persistent undo?
...do')
let myUndoDir = expand(vimDir . '/undodir')
" Create dirs
call system('mkdir ' . vimDir)
call system('mkdir ' . myUndoDir)
let &undodir = myUndoDir
set undofile
endif
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jQuery disable a link
...nt the default behaviour -
here, following the link to jquery.com
- by calling event.preventDefault() in the event handler
If you want to preventDefault() only if a certain condition is fulfilled (something is hidden for instance), you could test the visibility of your ul with the class expand...
Python constructors and __init__
Why are constructors indeed called "Constructors"? What is their purpose and how are they different from methods in a class?
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How to set tint for an image view programmatically in android?
...ou can directly use getString() in your Activity without the need to first call getResources() (don't ask me why).
Otherwise, your code looks good. (Though I haven't investigated the setColorFilter method too much...)
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What is the difference between compare() and compareTo()?
...dering on the objects of the implementing class. The compareTo() method is called the natural comparison method. The Comparator interface is used to impose a total ordering on the objects of the implementing class. For more information, see the links for exactly when to use each interface.
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What's “requestCode” used for on PendingIntent?
... - made worse by the fact that it's not possible to list alarms programmatically.
– Someone Somewhere
Aug 3 '15 at 19:27
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How can I default a parameter to Guid.Empty in C#?
...uid() instead
public void Problem(Guid optional = new Guid())
{
// when called without parameters this will be true
var guidIsEmpty = optional == Guid.Empty;
}
You can also use default(Guid)
default(Guid) also will work exactly as new Guid().
Because Guid is a value type not reference type,...
Add margin above top ListView item (and below last) in Android
...roup, the base class for layouts and views containers.
The related method call is:
public void setClipToPadding (boolean clipToPadding)
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What is default color for text in textview?
...tion, text color defined by theme is not inherited by TextView added dynamically from code. It always appears in white regardless of dark/light theme.
– shiouming
Dec 20 '17 at 23:54
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