…Vanessa-2.06.bas, row 227:

[johnsvensk]

' only check brightness once per 15 cycles
if z & 15 <> 0 then goto 210

Vanessa, I think we’ve discussed this before, but I still do not understand your reasoning…
If I have a nibble of ones (0b1111, 15), no matter which number
[z > 0] I do a bitwise AND with, the result is <> 0. Wouldn’t this be easier to read, and closer to your intent?

if z>15 goto 210

Or am I missing something? 🙂

• Dieses Thema wurde geändert vor 4 Jahre, 7 Monaten von johnsvensk.

[Vanessa]

Hi John,

z is an counter that could be very bigger then 15.
This goto 210 should happend once per 15 cicles.
If you use z>15 this will happen every time if z is bigger then 15.

/ Vanessa

[johnsvensk]

Ah, now I understand. 🙂 I wouldn’t do it that way, but that’s a bit of the charm with coding; there’s more than one way to do it! 😀
/John

[Autor]

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