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Re^4: Search and replace in all odd lines

by clinton (Priest)
on Jun 25, 2007 at 14:54 UTC ( [id://623188]=note: print w/replies, xml ) Need Help??


in reply to Re^3: Search and replace in all odd lines
in thread Search and replace in all odd lines

you missed another typo - 2 is binary 10, not 100

To flesh out the reasoning: 


   DECIMAL          BINARY               TRUE / FALSE
   =============    =================    ============
   0  & 2  == 0     000 & 010  == 000    FALSE
   1  & 2  == 0     001 & 010  == 000    FALSE
   2  & 2  == 2     010 & 010  == 010    TRUE
   3  & 2  == 2     011 & 010  == 010    TRUE
   4  & 2  == 0     100 & 010  == 000    FALSE
   5  & 2  == 0     101 & 010  == 000    FALSE
   6  & 2  == 2     110 & 010  == 010    TRUE
   7  & 2  == 2     111 & 010  == 010    TRUE

[download]

Clint

Replies are listed 'Best First'.
Re^5: Search and replace in all odd lines
by johngg (Canon) on Jun 25, 2007 at 15:02 UTC
    Yes, I've gone bright red :(
[reply]

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