I am looking for a mutable (balanced) tree/map/hash table in Haskell or a way how to simulate it inside a function. I.e. when I call the same function several times, the structure is preserved. So far
This produces an immutable string object: NSString* myStringA = @\"A\";//CORRECTED FROM: NSMutableString* myStringA = @\"A\";
I was writing this little piece of code as an exercise in object-oriented programming. Here I\'m trying to define a house as a list of rooms and each room as a list of devices (lamps, for example).
I\'m interested in making an immutable class that has properties that cannot be modified, and a mutable class that derives from it.These objects would be simple data objects representing database reco
In a new Java project I try to apply as much best practices as possible. The one I\'m having problems with is immutability. Although I understood the concept and already built some immutable classes I
1 import sys 2 3 class dummy(object): 4def __init__(self, val): 5self.val = val 6 7 class myobj(object): 8def __init__(self, resources):
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