How to Add Additional Sub Directories to the Default Rails Test:Unit File Structure
# Edit Rakefile in project root
#
# Add a new rake test task... E.g., rake test:lib, below everything else in that file...
# Alternatively, add a task in lib/tasks/ directory and plop in the same code
namespace :test do
desc "Test lib source"
...
Written by Sean Behan on 06/17/2012
link_to_function Rails Ajax Reference
Link_to_function syntax for Haml template. Notice the "|" pipe which will allow for new lines in your code.
= link_to_function( "Add Line Item") |
{|page| page.insert_html :bottom, :invoice_line_items, |
:partial => "line_item", :locals=>{:line_item=...
Written by Sean Behan on 06/17/2012
How to Fix Raw query must include the primary key with Django ORM
When running raw SQL queries in Django you must include a primary key otherwise an invalid query exception is raised. Normally this is fine but when running more complex queries a primary key may not be available or even make sense.
There is a simple ...
Written by Sean Behan on 07/15/2017
How to Slugify a String in PHP
Here is a snippet for generating a URL friendly slug in PHP
function slugify($string){
return strtolower(trim(preg_replace('/[^A-Za-z0-9-]+/', '-', $string), '-'));
}
And you can use it in your code like so
...
Written by Sean Behan on 10/26/2017
How to Find Postgres Log File and Postgres Data Directory from PSQL
If you want to find the location of your log file in Postgres, you'll need to hop into a Psql session..
psql dbname
Then it's as simple as running..
show data_directory ;
Which will output the data directory, in my case..
/Users/sea...
Written by Sean Behan on 05/25/2018
