I have spent few years developing in Ruby on Rails. For the last half of year I have been learning Grails, too. The things described here are a summarization of the differences that I had to come over. The comparison will be written in a simple “table based” structure. I just got used to it… Continue reading Rails and Grails comparison
Month: March 2008
Ignore files in subversion
This is just a simple procedure how to tell subversion to ignore files or directories. cd parent_directory # Check the current setup svn proplist -v . # set the editor to edit the properties export EDITOR=vi # open up editor with the properties svn propedit svn:ignore . Text editor opens (vi in my case) Here… Continue reading Ignore files in subversion
Converting family to Linux
I managed to convert my family to Linux. Not intentionally, it just happened. The final confirmation came on Saturday. My older son(5) was “coaching” the younger one(2). “Do not boot to Windows, there are no games there!” And how did I do it? Do not install games for kids to Windows Do not install MS… Continue reading Converting family to Linux
Improve performance of MySQL driver for RoR
Last week I was working on the performance tuning of a rails application. I ran a profiler and found something very interesting. I found that there is a procedure that is called very often and takes a lot of time. % cumulative self self total time seconds seconds calls ms/call ms/call name 14.99 18.13 18.13… Continue reading Improve performance of MySQL driver for RoR