Http keep-alives January 23, 2008
Posted by scoopseven in IIS.add a comment
I’ve been trying to read about iis type problems. I’ve read a bunch about keep-alives, and don’t totally understand ‘em. Anyway, here is a thread of general cf interest:
http://www.codefund.com/505/slow-response-on-static-content-5058292.shtm
also interesting… but of no direct value
http://www.alagad.com/files//dmfile/caseReport.html
ah-ha ah-ha … maybe a point in here:
(talks about optimization, but made an interesting point about -size- of requests and cookies etc. I’ll bet we are now returning huge requests for every object, and we might be able to sizably streamline them – especially from the newsletters if we think hard enough about it.)
MySQL Duplicates January 18, 2008
Posted by scoopseven in MySQL.add a comment
#find duplicates
select columnlist, count( duplicate_column)
from table
group by duplicate_column
having count( duplicate_column) > 1
#find duplicates – show both records for comparison
SELECT table.* FROM table inner join
(select * from table group by duplicate_column having count(*)>1) as temp
on table.duplicate_column = temp.duplicate_column
AT&T DNS Servers January 17, 2008
Posted by scoopseven in Uncategorized.add a comment
AT&T doesn’t list their DNS servers anywhere on their support site. Furthermore, they use some odd internal address when they DHCP you a DNS server, so you can’t really tell there either. In case you’re looking, the AT&T DNS Servers for my area (Connecticut) are:
68.94.156.1
68.94.157.1
