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What are the Ruby File.open modes and options?
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Unfortunately, that link now appears to be stale!
– Carl Smotricz
Feb 5 '13 at 20:14
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Android: How to enable/disable option menu item on button click?
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How do you know the integer ID of MenuItem added at run-time? You can only add them by name.
– Antonio Sesto
Apr 12 '15 at 14:36
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What is the difference between the bridge pattern and the strategy pattern?
...apsulate out a specific behavior and not the entire implementation) would know/contain the strategy interface reference and the implementation to invoke the strategy behavior on it.
Intent is ability to swap behavior at runtime
class Context {
IStrategy strategyReference;
void strategic...
final keyword in method parameters [duplicate]
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Oh, and now in Java 8 we have the effectively final concept.
– Erick G. Hagstrom
Jun 11 '15 at 21:05
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Changing route doesn't scroll to top in the new page
...the listener in the run block calls the
$anchorScroll()
and you can now see the scroll starts to the top with the new routed view :)
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Python: Append item to list N times
...add via the above techniques):
a = [1,2,3]
b = [4,5,6]
a.extend(b)
# a is now [1,2,3,4,5,6]
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AngularJS - difference between pristine/dirty and touched/untouched
...red field, everything looked OK.
With Angular 1.3 and ng-touched, you can now set a particular style on a control as soon as the user has blurred, regardless of whether they actually edited the value or not.
Here's a CodePen that shows the difference in behavior.
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Android. WebView and loadData
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Have you tried UTF-8 as I described? Now when I think about your question it occurs to me that in Java all strings are in UTF-8, so my example should work intact.
– Andrey Novikov
Dec 5 '10 at 15:24
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Auto code completion on Eclipse
...o boxes having checkboxes.
3. check everthing in there and click apply.
4. now ofcourse when you'll be coding there will be auto code completion feature automatically.
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How do I maintain the Immersive Mode in Dialogs?
... //Update the WindowManager with the new attributes (no nicer way I know of to do this)..
WindowManager wm = (WindowManager) getActivity().getSystemService(Context.WINDOW_SERVICE);
wm.updateViewLayout(getDialog().getWindow().getDecorView(), getDialog().getWindow().getAt...