A Ruby Regex for Removing Links and Images from Text
r = /https?:\/\/[\S]+/i
you_string.gsub(r, '')
Here's the rubular regex to play around with yourself http://rubular.com/r/SRKkYrW4IJ
Written by Sean Behan on 11/14/2013
Install and Serve a Rails Application from PHP Subdirectory Using Apache, Phussion Passenger and Ruby Enterprise Edition
Here is how to install a Rails application out of a subdirectory (rather than as a subdomain) with the Apache web server(Apache2). In this example I'm going to use my own blog which is a Wordpress installation and serve a Rails application from the subdir...
Written by Sean Behan on 06/17/2012
How to Flush or Erase Cache of Your XCode iOS or MacOS Cocoa App
If you're working with an XCode application, either iOS or MacOS, and want to do a completely clean build and delete the cache, it's simple.
Execute this command from the command line..
defaults delete your.apps.bundle.id
Where "your.apps.bundl...
Written by Sean Behan on 06/08/2018
How to Log and Query SQL Queries Hitting Your Database with MySQL
Here is some code just in case you want to look at and query the queries hitting your MySQL database.
Enter this from the mysql client console.
mysql> SET GLOBAL log_output = 'TABLE'
mysql> SET GLOBAL general_log = 'ON';
mysql> select event_ti...
Written by Sean Behan on 03/17/2018
How to Filter or Search HTML with Vanilla Javascript - No JQuery Required
The basic approach is to use the `document.querySelectorAll` to match certain elements, then manually set the display property to 'none' or 'block' (or 'inline-block') to hide or show it. Using the `match` method allows us to detect whether or not the sea...
Written by Sean Behan on 01/30/2018
