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Is “else if” faster than “switch() case”? [duplicate]
... a compiler, because it can measure what actually needs optimizing. PS: My java solution to the Maze of Bolton takes 0.03375655565 seconds. The published winning C# solution takes 0.166 seconds, with C++ in second place at 429.46 seconds to find the incorrect answer. And CLR is inherently slow? Hmmm...
Return multiple values in JavaScript?
I am trying to return two values in JavaScript . Is this possible?
20 Answers
20
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Can anonymous class implement interface?
...ressions are usually not the way to go. If we're talking RAD, I'm all into java-like anonymous interface implementation. By the way, in some cases that feature is more powerful than delegates
– Arsen Zahray
Feb 16 '12 at 15:44
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How to change the text on the action bar
...extColor="@color/titletextcolor"
/>
</LinearLayout>
TitleBar.java
public class TitleBar extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final boolean customTitleSupported =
req...
Getting Spring Application Context
...
SpringApplicationContext.java
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
/**
* Wrapper to always return a reference to the Spr...
Android: why is there no maxHeight for a View?
...
This worked for me to make it customizable in xml:
MaxHeightScrollView.java:
public class MaxHeightScrollView extends ScrollView {
private int maxHeight;
private final int defaultHeight = 200;
public MaxHeightScrollView(Context context) {
super(context);
}
public MaxHeightScrollView(Cont...
Difference between id and name attributes in HTML
...ge/framework may need the submitted values to have certain names, but your javascript works best with something completely different in the ids.
– John Fisher
Nov 1 '13 at 22:18
32...
Meaning of -
... there is CP1252, or ISO-8859-1, whereas Linux users tend to favour UTF-8. Java uses UTF-16 natively.
One sequence of byte values for a character in one encoding might stand for a completely different character in another encoding, or might even be invalid.
For example, in ISO 8859-1, â is repres...
How can one pull the (private) data of one's own Android app?
... had any success with the dd command on my MacBook at work. Instead, I use java -jar ./abe.jar unpack data.ab data.tar. You can download the abe utility from sourceforge.net/projects/adbextractor/files/?source=navbar
– Someone Somewhere
Jun 5 '14 at 0:25
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What is the difference between include and require in Ruby?
... are:
using <namespace> directive in C#.
import <package> in Java.
Ruby include is an object-oriented inheritance mechanism used for mixins.
There is a good explanation here:
[The] simple answer is that require and include are essentially unrelated.
"require" is similar to ...