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How do I get the SharedPreferences from a PreferenceActivity in Android?
...shared preferences can be used by all the components (activities, services etc) of the applications.
Activity handled preferences: These preferences can only be used within the particular activity and can not be used by other components of the application.
Shared Preferences:
The shared preferenc...
Android Hello-World compile error: Intellij cannot find aapt
.../archive.ubuntu.com/ubuntu/ raring main restricted universe multiverse to /etc/sources.list, then sudo apt-get update and then sudo apt-get install ia32-libs
– Mendhak
Apr 9 '14 at 23:07
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
... list containing names. This list should be modifiable (add, delete, sort, etc). However, whenever I tried to change the items in the ArrayAdapter, the program crashed, with java.lang.UnsupportedOperationException error. Here is my code:
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Class vs. static method in JavaScript
... you access one of its members (methods, attributes, properties, constants etc) in any way, the access will flow down the prototype hierarchy until it either (a) finds the member, or (b) doesn't find another prototype.
The hierarchy starts on the object that was called, and then searches its protot...
Merge (with squash) all changes from another branch as a single commit
...sier to identify and manage commits as individual patches, cards, stories, etc.
– Ryan
Oct 3 '14 at 22:59
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Autoresizing masks programmatically vs Interface Builder / xib / nib
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Android RatingBar change star colors [closed]
...this solution but when I try to set the rating to something like 1.1, 1.2, etc... it's display as 1.5. I have taken 3 star images, one empty, one half full and one full. I presume it's supposed to interpolate between them to get the fractional components, I'm just wondering has anyone else had the s...
Find mouse position relative to element
...rt of the element cannot be seen in the viewport and there are scrollbars, etc.?
– frabjous
Jan 28 '18 at 16:25
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Can constructors be async?
...pon its completion. An "async property", not an "async constructor", is in order.
I just released AsyncMVVM, which solves exactly this problem (among others). Should you use it, your ViewModel would become:
public class ViewModel : AsyncBindableBase
{
public ObservableCollection<TData> ...
How to represent multiple conditions in a shell if statement?
... else statement and have the code between then and fi put in a function in order to avoid repeating it. In very simple cases you could use a case statement with ;& fallthrough (in Bash 4).
– Paused until further notice.
Dec 11 '15 at 22:15
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