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Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
...ign key (as there is no referenced entity to disable updating). By reading javadoc for updatable I would say that it will just disable to change Person for given Address if it is once persisted. Can you explain please?
– Flowy
Oct 3 '16 at 11:49
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Android - custom UI with custom attributes
...this is not the answer, the question is how to programatically change from java
– Fazal
Sep 27 '16 at 17:54
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How to find out element position in slice?
...nguage in every aspect. Go is much more productive than C, C++, maybe even Java or C# and close to python. It's the combination of programmer productivity and native code generation (i.e. speed) that makes it attractive.
– Krzysztof Kowalczyk
Nov 29 '11 at 22:2...
How to use ArgumentCaptor for stubbing?
In Mockito documentation and javadocs it says
3 Answers
3
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Proper use of errors
...e of Error s. For example, say I hand an index out of bounds exception in Java:
4 Answers
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When NOT to use Cassandra?
...have significantly higher throughput and lower latencies than the original Java Cassandra, while being mostly compatible with it (in features, APIs, and file formats). So if you're already considering Cassandra, you may want to consider Scylla as well.
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
...with Subversion itself. I am a Subversion PMC member and help maintain the Java language bindings so that we (and other projects like Subversive) can use the API.
We work directly with Subversion to define and improve the API and make sure necessary features are exposed to clients like Subclipse. W...
How different is Objective-C from C++? [closed]
...iented languages, has a concept of objects that is very similar to that of Java, Python, and other "standard", non-C++ object-oriented languages. Lots of dynamic dispatch, no operator overloading, send messages around.
C++ is its own weird animal; it mostly skipped the Smalltalk portion of the fam...
How do you dynamically add elements to a ListView on Android?
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Code for MainActivity.java file.
public class MainActivity extends Activity {
ListView listview;
Button Addbutton;
EditText GetValue;
String[] ListElements = new String[] {
"Android",
"PHP"
};
@Override
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convert pfx format to p12
...ked, even if I have used same password for both. got error "keytool error: java.io.IOException: Invalid keystore format"
– John Smith
Jul 25 '17 at 11:51
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