4/04    Is there a good way to diff 2 files that consist of columns of
        floating point numbers, such that it only tells me if there's a
        difference if the numbers on a given line differ by at least a given
        ratio?  Say, 1%?
        \_ Use Excel.
           1. Open foo.txt in Excel.  It should convert all numbers to cells in
	...

1/22    looking to buy a new development laptop
        needs ssdrive, >6 hr possible batt life, and runs linux reasonably
        Anyone have a recommendation? Thx.
        \_ thinkpad t23 w ssdrive and battery inplace of drive bay
        \_ Ever wondered what RICHARD STALLMAN uses for a laptop?  Well,
           wonder no more!
	...

2/27    I need to buy a wireless router, can u guys help me out?   I need the
        following features:  wireless, G or better, PPTP dial up, PPoE dialup,
        VoIP/SIP register, DDNS, uPnP.
        I am having a such hard time to find a review site which allow me to
        select these features.   Any ideas?  There are a couple model from
        this small company Draytek has these features, I am having the hardest
	...

9/22    In SQL, how can I do something like this:
        SELECT ip_addr, count(*) AS ct FROM table WHERE
          ct > 10 GROUP BY ip_addr?
        I can't get the conditionals to recognize 'ct'
        \_ SELECT ip_addr, count(*) AS ct FROM table HAVING
            count(*) > 10 GROUP BY ip_addr?
	...