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Espresso: Thread.sleep( );
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I get a I/TestRunner: java.lang.NoClassDefFoundError: fr.x.app.y.testtools.ElapsedTimeIdlingResourceerror. Any idea. I use Proguard but with disable obfuscation.
– Anthony
Apr 25 '16 at 18:20
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Can I call a base class's virtual function if I'm overriding it?
...f()
{
Foo::printStuff();
}
};
It is the same as super in Java, except it allows calling implementations from different bases when you have multiple inheritance.
class Foo {
public:
virtual void foo() {
...
}
};
class Baz {
public:
virtual void foo() {
...
How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...ndle;
import android.util.Base64;
import android.widget.ImageView;
import java.io.ByteArrayOutputStream;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(...
Can I use break to exit multiple nested 'for' loops?
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AFAIK, C++ doesn't support naming loops, like Java and other languages do. You can use a goto, or create a flag value that you use. At the end of each loop check the flag value. If it is set to true, then you can break out of that iteration.
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How to resolve “Waiting for Debugger” message?
... be connected. I thought it might be a issue of the internal mechanism of java debugger which is using socket connection.
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Create an empty list in python with certain size
...is format is lst = list(range(10)) is looked nice. Like the same length in Java int [] arr = new int[10]
– ChuckZHB
Jul 1 at 14:54
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Should I initialize variable within constructor or outside constructor [duplicate]
When I use Java based on my C++ knowledge, I love to initialize variable using the following way.
11 Answers
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How to annotate MYSQL autoincrement field with JPA annotations
...#Using_Sequence_Objects
Also, to give context, here is what we're using:
Java 7
Glassfish 3.1
PostgreSQL 9.1
PrimeFaces 3.2/JSF 2.1
Also, for laziness' sake, I built this in Netbeans with the wizards for generating Entities from DB, Controllers from Entities, and JSF from Entities, and the wizard...
How to “EXPIRE” the “HSET” child key in redis?
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There is a Redisson java framework which implements hash Map object with entry TTL support. It uses hmap and zset Redis objects under the hood. Usage example:
RMapCache<Integer, String> map = redisson.getMapCache('map');
map.put(1, 30, Ti...
Android global variable
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Try Like This:
Create a shared data class:
SharedData.java
import android.app.Application;
/**
* Created by kundan on 6/23/2015.
*/
public class Globals {
private static Globals instance = new Globals();
// Getter-Setters
public static Globals getInstance() {
...