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What is meant by Scala's path-dependent types?
...lection.mutable.Set[Coordinate]()
}
val b1 = Board(20, 20)
val b2 = Board(30, 30)
val c1 = b1.Coordinate(15, 15)
val c2 = b2.Coordinate(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 ...
How to write to a JSON file in the correct format
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edited Mar 31 '11 at 23:43
answered Mar 31 '11 at 23:18
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Which characters are valid/invalid in a JSON key name?
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edited Dec 30 '11 at 4:03
answered Dec 30 '11 at 3:59
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Disable IPython Exit Confirmation
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edited Jul 17 '17 at 3:35
ideasman42
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Delete a closed pull request from GitHub
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How to reduce iOS AVPlayer start delay
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answered Apr 30 '19 at 19:37
grizzbgrizzb
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PHP regular expressions: No ending delimiter '^' found in
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In Objective-C, what is the equivalent of Java's “instanceof” keyword?
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MySQL's now() +1 day
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answered Oct 8 '10 at 3:34
Mark ByersMark Byers
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Using Enum values as String literals
...um Modes {
mode1 ("Fancy Mode 1"),
mode2 ("Fancy Mode 2"),
mode3 ("Fancy Mode 3");
private final String name;
private Modes(String s) {
name = s;
}
public boolean equalsName(String otherName) {
// (otherName == null) check is not needed because n...