Usually, if you want to be able to apply lightness or darkness to a color, you would use a color model such as HSL, where Luminosity is one of the component parts of the color. Applying lightness (increasing luminosity) or darkness (decreasing luminosity) would, with respect to a HSL color model ...
Introduction
Let's observe the following string:
ABCDEFGHIJKLMNOP
If we swap the ends of the string, which are these:
ABCDEFGHIJKLMNOP
^^ ^^
We get the following result:
BACDEFGHIJKLMNPO
After that, we delete the ends of the string, which in this case are B and O. The result ...
Background: Methods in Vitsy are defined by specific indices of lines of code. For example, if I wanted to call the second line of a program, I would call 1m to specify the first index of the methods.
In a recent challenge, I was also asked to count the preceding newline, which sort of made sens...
You are provided a set of arbitary, unique 2d Cartesian coordinates:
e.g. [(0,0), (0,1), (1,0)]
Find the longest path possible from this set of coordinates, with the restriction that a coordinate can be "visited" only once. (And you don't "come back" to the coordinate you started at).
Example...
Well, the traditional generic name for the country club bar is "the nineteenth hole", which suggests The Nineteenth Byte or something like that.
