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How do I specify a single test in a file with nosetests?
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answered Aug 20 '13 at 10:19
michaeljosephmichaeljoseph
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How would you implement an LRU cache in Java?
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edited Aug 10 '10 at 16:36
answered Dec 23 '09 at 15:43
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Should I instantiate instance variables on declaration or in the constructor?
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Robert Harvey
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answered Jan 3 '10 at 7:27
BozhoBozho
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How do I create a constant in Python?
...ok at the code snippet Constants in Python by Alex Martelli.
As of Python 3.8, there's a typing.Final variable annotation that will tell static type checkers (like mypy) that your variable shouldn't be reassigned. This is the closest equivalent to Java's final. However, it does not actually prevent...
How can I determine whether a 2D Point is within a Polygon?
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Why are Oracle table/column/index names limited to 30 characters?
...sn't yet support this (or has partial support for it, insofar as it allows 30 characters. Hmmm.)
Search for "F391, Long identifiers" on this page... http://stanford.edu/dept/itss/docs/oracle/10g/server.101/b10759/ap_standard_sql001.htm
(Looking for a ref)
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calculating the difference in months between two dates
...ro months difference? If you say it should yield one, then what about July 31, 2009 and August 1, 2009? Is that a month? Is it simply the difference of the Month values for the dates, or is it more related to an actual span of time? The logic for determining all of these rules is non-trivial, so you...
Why does Pycharm's inspector complain about “d = {}”?
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codeape
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answered Dec 6 '11 at 20:29
macmac
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Fastest way to determine if an integer's square root is an integer
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Cleaner way to update nested structures
...reproduce his example here:
scala> @zip case class Pacman(lives: Int = 3, superMode: Boolean = false)
scala> @zip case class Game(state: String = "pause", pacman: Pacman = Pacman())
scala> val g = Game()
g: Game = Game("pause",Pacman(3,false))
// Changing the game state to "run" is sim...