Nested Has_one Relationship with Fields_for and Attr_accessible in Model Class
To make child attributes accessible to your model through a nested forms (Rails 2.3) you'll need to add the "#{child_class}_attributes" to the attr_accessible method in your parent class. If you don't use attr_accessible in your parent model (you would do...
Written by Sean Behan on 06/17/2012
How to Decorate Imported Libs in Python for Jinja Template Filters in Flask
To decorate an imported function in Python you would do something like this
# in ./lib.py
def function_name():
# function body
And then in your program you could decorate it like this
from lib import function_name
function_name = decorat...
Written by Sean Behan on 03/04/2017
How to Generate a UUID in PHP 7
Here is a little snippet for generating a UUID in PHP 7
function uuid(){
$data = random_bytes(16);
$data[6] = chr(ord($data[6]) & 0x0f | 0x40);
$data[8] = chr(ord($data[8]) & 0x3f | 0x80);
return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_...
Written by Sean Behan on 10/26/2017
How To Install Pyscopg2 Python Postgres Driver on Mac OSX with Homebrew, Postgres.app and VirtualEnv
You might have to append the path of the Postgres.app bin directory to your path in order to install the Python driver for Posgres.
export PATH=$PATH:/Applications/Postgres.app/Contents/MacOS/bin
To find the location of the application try this
...
Written by Sean Behan on 11/19/2013
Parse for Links with Prototype JS
Parsing for links with the Prototype javascript library is easy. Here is the pattern for finding links
/(http|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^
=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?/
And to implement it you can loop through your con...
Written by Sean Behan on 06/17/2012
