georgeu2000
/ JS Grid to JSON.js
Created
September 24, 2016 14:38
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| function headerValues(){ | |
| return $( '#jsGrid' ).data( 'JSGrid' ) | |
| .fields | |
| .filter( function( d ){ | |
| return d.name != ''; | |
| }) | |
| .map( function( d ){ | |
| return d.name | |
| }) | |
| } |
georgeu2000
/ gist:034a8de58402ac33436aa1c967f4eac7
Created
July 13, 2016 17:24
How to connect to Postgres DB with Active Record without Rails
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| db_config = YAML.load( ERB.new( File.read( "config/postgres.yml" )).result ) | |
| ActiveRecord::Base.establish_connection( db_config[ ENV[ 'RACK_ENV' ]]) |
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| Decile Independent Variable Dependent Variable | |
| 1 -6.363525939 0.02950219728 | |
| 2 -3.620811845 -0.5916029083 | |
| 3 -2.119305936 0.5039044438 | |
| 4 -0.7828944705 -0.07579965689 | |
| 5 0.5483736073 0.642124125 | |
| 6 1.765507323 1.193357292 | |
| 7 2.966217647 0.727289107 | |
| 8 4.186309079 1.433569839 | |
| 9 5.77593317 0.06166535553 |
georgeu2000
/ roman_numeral.rb
Last active
December 14, 2015 01:58
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| class RomanNumeral | |
| def self.to_arabic roman_number | |
| add_roman roman_number | |
| end | |
| private | |
| def self.add_roman roman_number |
georgeu2000
/ gist:5007171
Created
February 21, 2013 19:02
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| class RomanNumeral | |
| def self.add_roman(roman_number) | |
| result = 0 | |
| roman_number.each_char do |c| | |
| result += roman_lookup(c) | |
| end |