Rails locking across multiple forms
2009-11-24 by , tagged as
In a rails application i needed to lock an object across multiple forms.
When i tried to increment lock_version the locking code prevented it.
no ssh login because of currupt /dev/null
2009-11-10 by , tagged as
After a reboot i could no more login via ssh to a hosted server.
The reason was /dev/null being an ordinary file instead of a character special device.
OpenVZ with VEs in different subnet
2009-11-08 by , tagged as
My hosting company supplies additional IPs for my server in a different
subnet as the main IP for the server. This is not directly supported by OpenVZ.
Rails Environments as Virtual Hosts
2009-10-16 by , tagged as
Configuring all Rails environments as different virtual hosts in apache with FastCGI almost drive me nuts.
Apple is friendly
2009-10-15 by , tagged as
Three days ago my son smashed his 2-months old MacBook Pro ...
Magento Performance Tuning
2009-10-14 by , tagged as
Web application tuning is an art -
especially magento as heavyweight php application challenges -
but with a couple of settings it performs good.