Thank you very much Sander, that works great and was exactly what I was
looking for!! Thank you.
Regards
Christoph
Am Montag, 11. August 2014 15:10:12 UTC+2 schrieb Sander Elias:
>
> Hi Christoph,
>
> ahh, good old times, you are trying to use a 8bit bitmask right?
> Angular expressions are not javascript. Perhaps bitwise operators won’t
> work at all. (I didn’t try, I could be off here!)
> here is a small helper function that might be of use:
>
> *function hasbit(val, bitnum) {
> var masks = [0,1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384]
> return !! ((val & masks[bitnum]) === masks[bitnum]);
> }*
>
> This replaces the previous version I posted (and deleted). This one is way
> more efficient. (and less buggy ;) )
>
> Regards
> Sander
>
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