Rails Migrations and Auto Incrementing Migration Prefix Number
In your environment.rb file turn off timestamped migrations like so:
config.active_record.timestamped_migrations = false
Written by Sean Behan on 06/17/2012
How To Flush Your Permalink Structure in Wordpress When Using Taxonomies ...or Wordpress Taxonomies Not Working Instead I See A 404 Page
I didn't know this, but because of a linking problem using custom taxonomies in Wordpress, I was forced to find out. If you create a new taxonomy, it will not work immediately on the front facing end. Your users will be greeted by a 404, page not found in...
Written by Sean Behan on 06/17/2012
Connect to Postgres on Heroku using DATABASE_URL Config Var with PHP and PDO
Unfortunately PHP's PDO constructor doesn't take a database connection url (in a format that Heroku makes available as a config var) as an argument. It has its own, rather odd syntax.
However, it's easy enough to extract url parts with the `parse_url`...
Written by Sean Behan on 11/10/2017
How to Dynamically Call a Method from a String in Swift
You have to subclass NSObject
class Car : NSObject {
func drive(){
print("Driving..")
}
}
let car : Car = Car()
car.perform(NSSelectorFromString("drive"))
Written by Sean Behan on 06/09/2018
How to Use RVM and POW with Ruby 2.0.0
In your project's root directory add a .ruby-version file and add the ruby version to the file
ruby-2.0.0-p247
Next source RVM in the .powrc file, also in your project's root directory.
source "$rvm_path/scripts/rvm"
rvm use `cat .ruby-versio...
Written by Sean Behan on 10/19/2013
