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What is reflection and why is it useful?
...mples to get you started at http://docs.oracle.com/javase/tutorial/reflect/index.html
And finally, yes, the concepts are pretty much similar in other statically typed languages which support reflection (like C#). In dynamically typed languages, the use case described above is less necessary (since ...
Quicksort vs heapsort
...e, it is very common that the data is already sorted or near-sorted (it is indexing multiple related fields that often either move up and down together OR move up and down opposite each other, so once you sort by one, the others are either sorted or reverse-sorted or close... either of which can kil...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
...ate the response accordingly. (docs.oracle.com/cd/E19501-01/819-3659/beadf/index.html)
– Luca Putzu
Jul 19 '16 at 7:42
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How does this milw0rm heap spraying exploit work?
...XSS also.
You can see all the encoding tricks here:
http://www.owasp.org/index.php/Category:OWASP_CAL9000_Project
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How to get the number of characters in a std::string?
...ext) != U_SENTINEL)
{
++codepointCount;
}
// reset the index so we can use the structure again
UTEXT_SETNATIVEINDEX(text, 0);
return codepointCount;
}
void printStringInfo(const std::string& utf8)
{
UErrorCode status = U_ZERO_ERROR;
PUText text(utext_openUTF8...
What do the plus and minus signs mean in Objective-C next to a method?
... code.
@interface NSArray : NSObject {
}
+ (NSArray *)array;
- (id)objectAtIndex:(NSUInteger)index;
@end
// somewhere else:
id myArray = [NSArray array]; // see how the message is sent to NSArray?
id obj = [myArray objectAtIndex:4]; // here the message is sent to myArray
// Btw, in prod...
What's the difference between == and .equals in Scala?
...ml#isNaN(double)
Scala: http://www.scala-lang.org/files/archive/api/2.11.8/index.html#scala.Double@isNaN():Boolean
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In WPF, what are the differences between the x:Name and Name attributes?
...ed implicit and explicit garbage collection. I read: support.scichart.com/index.php?/News/NewsItem/View/21/… Found that reducing x:Name further improved performance.
– MachinusX
Aug 20 '14 at 3:40
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Is there any NoSQL data store that is ACID compliant?
...a items in an ACID fashion. This is used as the foundation for maintaining indexes at a higher layer.
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What is the fastest substring search algorithm?
...
The http://www-igm.univ-mlv.fr/~lecroq/string/index.html
link you point to is
an excellent source and summary of some of the best known and researched
string matching algorithms.
Solutions to most search problems involve
trade offs with respect to pre-processing overhea...