3 ms·
Another handy one: Bitwise Table Lookup /* Bits: selected, hovered */ const colors = [ grey, // 00 green, // 01 blueA, // 10 blueB // 11
by efortis 4y ago
Another handy one: Bitwise Table Lookup
/* Bits: selected, hovered */
const colors = [
grey, // 00
green, // 01
blueA, // 10
blueB // 11
]
const color = colors[selected << 1 | hovered]
https://blog.uidrafter.com/bitwise-table-lookup https://blog.uidrafter.com/bitwise-table-lookup