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onCreateOptionsMenu inside Fragments
...ted file res/menu/menu.xml defining action_settings.
In your MainActivity.java have the following methods:
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {...
Is there a practical use for weak references? [duplicate]
... use an inferior GC just so that I can use weak hashmaps - and at least in Java those new concurrent GCs are great (no idea how far .NET is down the road there, but I'm sure they're going in the same direction)
– Voo
Jan 9 '12 at 17:19
...
How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...w.animation.DecelerateInterpolator;
import android.widget.Scroller;
import java.lang.reflect.Field;
public class NonSwipeableViewPager extends ViewPager {
public NonSwipeableViewPager(Context context) {
super(context);
setMyScroller();
}
public NonSwipeableViewPager(Co...
Making Maven run all tests, even when some fail
...
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Simple way to find if two different lists contain exactly the same elements?
...ay to find if two Lists contain exactly the same elements, in the standard Java libraries?
16 Answers
...
How can I access Google Sheet spreadsheets only with Javascript?
I want to access Google Spreadsheets using JavaScript only (no .NET, C#, Java, etc.)
12 Answers
...
Tree data structure in C#
...ode30");
}
}
BONUS
See fully-fledged tree with:
iterator
searching
Java/C#
https://github.com/gt4dev/yet-another-tree-structure
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How do I view an older version of an SVN file?
...If vim's syntax highlighting doesn't automatically kick in, do :set syntax=java (or whichever language).
– John Kugelman
Nov 27 '12 at 4:10
1
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How do I update the notification text for a foreground service in Android?
...enOnOff/blob/master/src/com/danielkao/autoscreenonoff/SensorMonitorService.java
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Calculate distance between two latitude-longitude points? (Haversine formula)
...versine formula to calculate the distance.
Excerpt:
This script [in Javascript] calculates great-circle distances between the two points –
that is, the shortest distance over the earth’s surface – using the
‘Haversine’ formula.
function getDistanceFromLatLonInKm(lat1,lon1,lat2...