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Why C# implements methods as non-virtual by default?
Unlike Java, why does C# treat methods as non-virtual functions by default? Is it more likely to be a performance issue rather than other possible outcomes?
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How to add directory to classpath in an application run profile in IntelliJ IDEA?
...ect. Same process for IJ12. Ran across this post when trying to resolve 'java.lang.ClassNotFoundException: com/microsoft/jdbc/sqlserver/SQLServerDriver' This resolved the connection issue. Thanks
– jkmurphy1
Jan 21 '13 at 19:32
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Will Emacs make me a better programmer? [closed]
...quating programming with sport and art. :)
– Susheel Javadi
Nov 19 '09 at 6:30
6
@Bart: His point...
How to use JNDI DataSource provided by Tomcat in Spring?
It is said that in the Spring javadoc article about DriverManagerDataSource class, that this class is very simple and that it is recommended
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Streaming video from Android camera to server
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It gives me Errors.. like, java.lang.UnsatisfiedLinkError: Couldn't load teaonly: findLibrary returned null.. If anyone has solution then please share it. Thanks
– anddev
Mar 19 '12 at 10:04
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Finding all possible combinations of numbers to reach a given sum
...ubset_sum(remaining, target, partial + [n], partial_sum + n)
Here is the Java version of the same algorithm:
package tmp;
import java.util.ArrayList;
import java.util.Arrays;
class SumSet {
static void sum_up_recursive(ArrayList<Integer> numbers, int target, ArrayList<Integer> p...
How do I append one string to another in Python?
...oo'
s += 'bar'
s += 'baz'
That said, if you're aiming for something like Java's StringBuilder, the canonical Python idiom is to add items to a list and then use str.join to concatenate them all at the end:
l = []
l.append('foo')
l.append('bar')
l.append('baz')
s = ''.join(l)
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Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;
... click on the Project Name
Select Build Path -> Configure Build Path
In Java Build Path, go to the tab Order and Export
Uncheck your .jar library
Only sometimes:
In Order and Export tab I did not have any jar library there, so I have unchecked Android Private Libraries item. Now my project is r...
What is the difference between a var and val definition in Scala?
... doesn't have as much leeway in optimizing the code as it could otherwise. Java's answer to that is optimizing the code based on the run-time profile. We could go on and on about pros and cons to each side.
Personally, I think Scala strikes the right balance, for now. It is not perfect, by far. I t...
Calling static generic methods
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New link location would probably be: docs.oracle.com/javase/specs/jls/se8/html/…
– Joanis
Nov 27 '14 at 20:07
3
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