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findViewById in Fragment
... Thanks, it was useful. As unrelated comment: try to stick to Java naming conventions in your code. "V" does not look like a variable name in Java.
– altumano
Oct 12 '14 at 12:09
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What is recursion and when should I use it?
...mentations (i.e. every major implementation of C, C++, Basic, Python, Ruby,Java, and C#) iteration is vastly preferable to recursion.
To see why, walk through the steps that the above languages use to call a function:
space is carved out on the stack for the function's arguments and local variabl...
How can I use map and receive an index as well in Scala?
...menting a var without building the new collection, just as you would do in Java. But it's not functional style. Think if you actually need it.
– Cristian Vrabie
Mar 12 '12 at 10:52
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Handling click events on a drawable within an EditText
... == 4)
this.drawable = drawables[2];
}
/*
* (non-Javadoc)
*
* @see android.view.View.OnTouchListener#onTouch(android.view.View, android.view.MotionEvent)
*/
@Override
public boolean onTouch(final View v, final MotionEvent event) {
if (event.g...
How can I unit test a GUI?
...J is an Open Source functional and/or unit testing library for Swing-based Java applications...
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What is the difference between JOIN and UNION?
... answered May 28 '15 at 9:50
Java MainJava Main
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Android Crop Center of Bitmap
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E/AndroidRuntime(30010): Caused by: java.lang.IllegalArgumentException: x + width must be <= bitmap.width() and this because of 4 times 100px
– Stan
Jul 14 '13 at 15:03
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Why does my application spend 24% of its life doing a null check?
...e accessible with TLB hits. This page explain how to use large pages with Java which can greatly speedup memory accesses.
If your computer has many sockets, it is probably a NUMA architecture. NUMA means Non-Uniform Memory Access. In these architectures, some memory accesses cost more than other...
EditText, clear focus on touch outside
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Totally right: grepcode.com/file/repository.grepcode.com/java/ext/…
– AxeEffect
Sep 19 '14 at 5:19
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Declaring abstract method in TypeScript
... this enforcement at run time, NOT at compile time, as you would expect in Java/C#.
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