select id from p4_versions where (versionof, version) = (select id, headver from p4_files where p4path like '%/date.txt');
Thursday, April 27, 2006
Oracle: row-wise comparison
I had a query that needed to compare two columns in a row andwas making two queries to do so. All hail the row-wise comparison!
Given chord length c and segment height m (this is called a "sagitta"), radius = (m^2 + (c^2)/4) / (2 m) In OpenSCAD: c=20; ...
On Mac and Linux, set up an ssh key in the usual way: ssh-keygen cat $HOME/.ssh/id_rsa.pub Copy that into the github ssh keylis...
A while back I answered a question on Stack Overflow asking about the relative popularity of TAOCP. I replied with something I had heard, th...