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Check if two linked lists merge. If so, where?
This question may be old, but I couldn't think of an answer.
26 Answers
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Using the “animated circle” in an ImageView while loading stuff
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Simply put this block of xml in your activity layout file:
<RelativeLayout
android:id="@+id/loadingPanel"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" >
<Progres...
Pattern to avoid nested try catch blocks?
...ry { return calc(); }
catch (CalcException){ }
}
throw new NoCalcsWorkedException();
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Center Align on a Absolutely Positioned Div
... edited Mar 24 '17 at 16:54
Hakan Fıstık
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answered Oct 31 '08 at 8:27
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How to understand nil vs. empty vs. blank in Ruby
I find myself repeatedly looking for a clear definition of the differences of nil? , blank? , and empty? in Ruby on Rails. Here's the closest I've come:
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How do I create a SQL table under a different schema?
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Right-click on the tables node and choose New Table...
With the table designer open, open the properties window (view -> Properties Window).
You can change the schema that the table will be made in by choosing a schema in the proper...
setResult does not work when BACK button pressed
I am trying to setResult after the BACK button was pressed. I call in onDestroy
10 Answers
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How to use ternary operator in razor (specifically on HTML attributes)?
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<a class="@(User.Identity.IsAuthenticated ? "auth" : "anon")">My link here</a>
I don't have Razor installed, though, so I could be wrong.
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Difference between “!==” and “==!” [closed]
...se. I was baffled that a simple comparison ( if ($var ==! " ") ) didn't work as expected. After some testing I realized that whoever wrote that code used ==! instead of !== as comparison operator. I've never seen ==! in any language so I wondered how the hell this code could even work and did ...
Get controller and action name from within controller?
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AndreiAndrei
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