I'm looking at a code line similar to:
sprintf(buffer,"%02d:%02d:%02d",hour,minute,second);
I think the symbolic strings refer to the number of numeric characters displayed per hour, minute etc - or something like that, I am not entirely certain.
Normally I can figure this sort of thing out but I have been unable to find any useful reference searching "%02d %01d" on google. Anyone able to shed some light on this for me?
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