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Black and White Rainbows
code-golf image-processing graphical-output
Given an image that has only black and white pixels and an (x,y) location that's a white pixel, color the white pixels based on their minimal Manhattan distance from (x,y) in a path that only involves traversing other white pi...
A Lab color space is a color-opponent space with dimension L for lightness and a and b for the color-opponent dimensions, based on nonlinearly compressed (e.g. CIE XYZ color space) coordinates. The terminology originates from the three dimensions of the Hunter 1948 color space, which are L, a, and b. However, Lab is now more often used as an informal abbreviation for the L-a-b representation of the CIE 1976 color space (or CIELAB, described below). The difference between the original Hunter and CIE color coordinates is that the CIE coordinates are based on a cube root transformation of the color...
The Game
You remember the classic game "Nine Men's Morris" or simply "Mill"? There's variation called Three Men's Morris which is a bit like a mutable tic-tac-toe.
Rules
This is the blank board of the game:
a b c
1 [ ]–[ ]–[ ]
| \ | / |
2 [ ]–[ ]–[ ]
| / | \ |
3 [ ]–[ ]–[ ]
[ ...
Triangularity
This is a challenge where you have to work out the length of a given w and h.
To qualify as a correct solution:
The program uses STDIN to get the values of w and h.
The program uses STDOUT to output the value of a in the above diagram.
The shortest code in bytes wins.
Tags:...
0
Standalone Array Pop Function
Without using any native array functions, methods or properties create a standalone array pop function, that taking an array, providing there is at least one element, will pop the last element off that array, return that value, resulting in the original array being...
What time is it again?
popularity-contestdate-time
The challenge is simple: output the system type in any way you see fit. This includes using any standard loopholes or joke answers - whatever you want.
Rules (limited they may be):
The only standard loophole you cannot break is the new langu...
Catalog Challenge: Write a program that outputs the lyrics to 99 Bottles of Beer, in the shortest amount of bytes.
Rules:
Your program must log to STDOUT or an acceptable alternative, if STDOUT is not available.
Your program must be a full, runnable program or function.
Unlike our usual rules,...
in Javascript (any version) can you make this shorter?
var out = '':
if(y>0){
out='Y';
}else if(y<0){
out='^';
}
if(x>0){
out='>';
}else if(x<0){
out='<';
}
console.log(out)
Explanation:
x and y are given numbers representing a vector
output is a console.log of string with one or two ch...
The question title says more or less everything.
Write a program/function that outputs every 8-bit ASCII character not present in the code itself, onto a file (or the screen itself; I'm not sure if that is even possible for certain control characters).
Obviously, your code must be written in AS...
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