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Archive for the 'programming' Category

tunneling and mysql

by Dave Dash 22Oct08

I have a mysql server for reviewsby.us that requires tunneling, and after establishing a tunnel like so:

deveshistan:~ dash* ssh user@host -L3307:database_server:3306

I thought I could just do this:

mysql -u mysql_user -P3307 -h localhost

But I was wrong, localhost should be 127.0.0.1, otherwise mysql will do things in socket mode:

mysql -u mysql_user -P3307 -h 127.0.0.1

Why code rewrites are often coupled with redesigns

by Dave Dash 13Aug08

I’ve done some rewrites of code, and they usually are coupled with redesigns.

Redesigns and rewrites are tricky. With web sites existing users tend to prefer incremental changes with each. Changing a design element or a feature are pretty much equivalent when its done incrementally.

Usually small changes are like surgery. You make a [...]


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