Hi

I'm Sean.

I write about #software, #SaaS, #consulting and #mobile app development

I code in #Python, #PHP, #Swift, #Ruby, #ReactJS and #Postgres


Random Blog Posts See more posts

A List of Every High School in the United States in Pipe Delimitted Form (2005)
Here is a text file containing every high school in the United States(2005), including city, state, zip code and high school name. us_high_schools_pd
Written by Sean Behan on 06/17/2012
How to Merge a YAML File Into a Single Hash in Ruby
require 'yaml' # Nested YAML structure from something-nested.yml # # nested: # key: value # key_two: value_two # Procedural Approach to building a single Hash from nested YAML data structure. @yaml = YAML.load_file("something-nested...
Written by Sean Behan on 06/17/2012
named_scope in Rails
Take advantage of the named_scope method in your models and make find queries simple and beautiful! #app/models/comment.rb class Comment < ActiveRecord::Base belongs_to :post named_scope :pending, :conditions => ["pending = ?", true] named_scope :...
Written by Sean Behan on 06/17/2012
How to Fix xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
I just got a new machine and downloaded XCode. I used git to clone my ReactNative project from Github. I have everything ready to go. But when I run `react-native run-ios` I see xcrun: error: unable to find utility "instruments", not a developer tool ...
Written by Sean Behan on 03/05/2017
How to Read and Write to a Single Cell Using PHP and Google Spreadsheets API
This post assumes you've created a project with Google's web console and downloaded a client_secret.json file from the credentials page. If not, more info is here.. https://www.twilio.com/blog/2017/03/google-spreadsheets-and-php.html Note: The tuto...
Written by Sean Behan on 10/11/2018