BITPOS is returning -1 if I use optional arguments. about docs

[mich-elle-luna]

According to our chat app, the reason why bitkey 00 -1 BIT fails is because the BIT command in Redis expects the second argument to be a binary string, not a decimal number. In your case, 00 is interpreted as a decimal number, which causes the command to fail.

To fix this, you can specify the second argument as a binary string using the 0b prefix. Here's the corrected command:

BITPOS bitkey 0 0b00 -1

This command will search for the first occurrence of the bit 0 in the range specified by -1, starting from the leftmost bit position. The 0b prefix indicates that the argument is a binary string.

BITPOSRedis bitmapsBITOPBITCOUNT