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How is the fork/join framework better than a thread pool?
...join work as in the example you are describing here ? Could you show some Java code which would make fork and join steal work the way you describe it ? thanks
– Marc
Jul 13 '12 at 15:31
...
Android: How to handle right to left swipe gestures
...
OnSwipeTouchListener.java:
import android.content.Context;
import android.view.GestureDetector;
import android.view.GestureDetector.SimpleOnGestureListener;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTo...
What is code coverage and how do YOU measure it?
...twell CTC++, it is a pretty complete code coverage tool for C, C++, C# and Java
– B_PRIEUR
Oct 27 '16 at 14:07
@Troope...
What is a magic number, and why is it bad? [closed]
...r is a direct usage of a number in the code.
For example, if you have (in Java):
public class Foo {
public void setPassword(String password) {
// don't do this
if (password.length() > 7) {
throw new InvalidArgumentException("password");
}
}
}
T...
Convert SVG image to PNG with PHP
...;/div>
then changing the colors is as easy as:
<script type="text/javascript" src="/path/to/jquery.js"></script>
<script type="text/javascript">
$('#CA').css('fill', 'blue');
$('#NY').css('fill', '#ff0000');
</script>
...
Why doesn't .NET/C# optimize for tail-call recursion?
...ou can use the trampoline technique for tail-recursive functions in C# (or Java). However, the better solution (if you just care about stack utilization) is to use this small helper method to wrap parts of the same recursive function and make it iterative while keeping the function readable.
...
Hibernate, @SequenceGenerator and allocationSize
...s: Since the hibernate calls the DB sequence once, keep increase the id in Java level, and saves it to the DB, the Java level id value should consider how much was changed without calling the DB sequence when it calls the sequence next time.
For example, sequence id was 1 at a point and hibernate...
How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...r more current solutions.
Scala was defined with Type Erasure because the Java Virtual Machine (JVM), unlike Java, did not get generics. This means that, at run time, only the class exists, not its type parameters. In the example, JVM knows it is handling a scala.collection.immutable.List, but not ...
Is it possible to change the package name of an Android app on Google Play?
...e you give to your application in its AndroidManifest.xml. The name uses a Java-language-style naming convention, with Internet domain ownership helping to avoid name collisions. For example, since Google owns the domain “google.com”, the manifest package names of all of our applications should ...
How to make an ImageView with rounded corners?
... XML attribute is not recognized. Luckily, we can still set up clipping in Java:
In your activity or fragment: ImageView.setClipToOutline(true)
Here's what it will look like:
Note:
This method works for any drawable shape (not just rounded). It will clip the ImageView to whatever shape outli...