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user:1234 user:me (yours) |
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score:3 (3+) score:0 (none) |
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answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
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Results tagged with hexadecimal
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user 83111
This tag is for challenges related to hexadecimal, or base 16, a number system that often uses the digits 0 ‐ 9 and a ‐ f. Only use this tag on challenges specific to base 16, rather than generic [base-conversion] challenges
0
votes
Better Hex Color Codes for Your Internet
Ruby, 127 bytes
c=~/#(.)?(.)?(.)?(.)?(.)?(.)?/
$6?c:'#'+($5?$1+$2+$3+$4+$5*2:$4?$1+$4+$2+$4+$3+$4:$3?$1*2+$2*2+$3*2:$2?($1+$2)*3:$1?$1*6:"0"*6)
Try it online!
- 101
0
votes
Better Hex Color Codes for Your Internet
Ruby, 118 bytes
def f c
c.sub!'#',''
s=c.size
t=c[3]
s>5?'#'+c:f(s<1?'0':s<2?c*6:s<3?c*3:s<4?c*2:s<5?c[0]+t+c[1]+t+c[2]+t:c+c[-1])
end
Try it online!
- 101