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@mikesjewett
mikesjewett / gist:3630077
Created September 5, 2012 03:50
Unix cp example
MICHAELs-MacBook-Pro:rails_projects mike$ pwd
#=> this is where I'm starting the example
/Users/mike/rails_projects
MICHAELs-MacBook-Pro:rails_projects mike$ touch example.txt
#=> I'm creating a blank text file called example.txt
MICHAELs-MacBook-Pro:rails_projects mike$ mkdir newfolder1
#=> I'm creating a new directory called newfolder1
module InWords
def in_words
return "n/a" if self > 999
num = []
h_num = self - (self%100)
t_num = self - h_num - (self%10)
o_num = self - h_num - t_num - (self%1)
h_words = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
t_words = ["twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"]
@mikesjewett
mikesjewett / gist:3378689
Created August 17, 2012 13:27
Restoring RoR dev environment after Mountain Lion upgrade
rvm gemset empty
rvm gemset create mike_dev
rvm use 1.9.3@mike_dev
bundle install
(also had to run bundle update first on macbook, but not iMac. -- this was due to addressable-2.3.1 not being found.)
@mikesjewett
mikesjewett / gist:3289589
Created August 7, 2012 21:36
setInterval help
var int = self.setInterval(function(){clock()},1000);
function clock()
{
var d = new Date();
var t = d.toLocaleTimeString();
document.getElementById("clock").value = t;
}