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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
... This will crash for videos when creating the cursor with a java.lang.IllegalArgumentException: Invalid column latitude unfortunately. Works perfectly for photos though!
– Lucas P.
Feb 28 at 12:47
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Check if a given key already exists in a dictionary and increment it
...d cons. So while the "Exceptions have a 10x overhead" might be correct for Java, it is not for Python (or Swift or others).
– nd.
Apr 25 '19 at 9:21
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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...