Onchange Event Fired from Select Field in Rails Form
In the view there is a regular Rails form and a javascript function that will be triggered when the country select field is changed. The javascript function will make an ajax request to the country_select url with the country code passed as the id variabl...
Written by Sean Behan on 06/17/2012
NO Table Cell Spacing Please
Remove cell padding on a table you add the cellspacing attribute and set it to "0". Is there a better way to do this with straight up CSS? Nothing seems to work...
<table id='my-favorite-table' cellspacing="0" >
...
Written by Sean Behan on 06/17/2012
eagle in the sky at loon lodge 2008
Written by Sean Behan on 06/17/2012
Linux Disk Usage Command Recursive
It's short and sweet!
du -hs *
If you run this command it will tell you the sizes of all the files and folder in the current directory.
The `-h` flag is for human readable format and the `-s` will give you the size for each file or directory.
...
Written by Sean Behan on 03/07/2017
Fixing MySQL for Rails 2.2 Development on Mac OS X
Oh what trouble Rails 2.2 and MySQL (on Mac OS X) can be. Rails, as of version >= 2.2, no longer comes bundled with the MySQL adapter. This means you'll need to install it yourself, but it appears that the gem for installing it is also broken.
This will ...
Written by Sean Behan on 06/17/2012
