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What is meant by Scala's path-dependent types?
...oordinate(25, 25)
b1.occupied += c1
b2.occupied += c2
// Next line doesn't compile
b1.occupied += c2
So, the type of Coordinate is dependent on the instance of Board from which it was instantiated. There are all sort of things that can be accomplished with this, giving a sort of type safety that i...
Force overwrite of local file with what's in origin repo?
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How to write to a JSON file in the correct format
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Resolving a 'both added' merge conflict in git?
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@Jez: Please see this thread: thread.gmane.org/gmane.comp.version-control.git/188776/…
– CB Bailey
Mar 22 '12 at 14:57
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OSGi, Java Modularity and Jigsaw
... keep the JRE code alive while splitting it up. It does not help code to become more modular, and I'm convinced that it will actually increase the maintenance required to evolve any library or application that uses it.
Finally: OSGi exists whereas Jigsaw does not exist yet and may never exist. The ...
find without recursion
Is it possible to use the find command in some way that it will not recurse into the sub-directories? For example,
3 Answ...
In Objective-C, what is the equivalent of Java's “instanceof” keyword?
...[myObject class] for returning the class of an object.
You can make exact comparisons with:
if ([myObject class] == [MyClass class])
but not by using directly MyClass identifier.
Similarily, you can find if the object is of a subclass of your class with:
if ([myObject isKindOfClass:[AnObject ...