morsetree selvan
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| class CreateMerchantUniqIdGens < ActiveRecord::Migration | |
| def change | |
| create_table :merchant_uniq_id_gens do |t| | |
| t.integer :count, :null => false | |
| end | |
| # Set initial count to 100 | |
| single_row = MerchantUniqIdGen.new | |
| single_row.count = 100 | |
| single_row.save! |
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| module MyAppEncryptor | |
| app = Rails.application | |
| config = app.config | |
| # PBKDF2 with SHA-1 | |
| key_generator = ActiveSupport::KeyGenerator.new(app.secrets[:secret_key_base], iterations: 1000) | |
| secret = key_generator.generate_key(config.action_dispatch.encrypted_cookie_salt) | |
| sign_secret = key_generator.generate_key(config.action_dispatch.encrypted_signed_cookie_salt) |
selvan
/ gist:332548ea8c1389100bdf
Created
November 21, 2014 11:32
Random Alpha Numeric String Generator
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| module RandomAlphaNumeric | |
| @deck = [(0..9), ('a'..'z'), ('A'..'Z')].map { |i| i.to_a }.flatten | |
| def self.generate(length) | |
| @deck.shuffle[0, length].join | |
| end | |
| end |
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| <style type="text/css"> | |
| .top { | |
| margin-top: 10px; | |
| } | |
| .heading { | |
| font-weight: bold; | |
| font-size: 22px; | |
| text-align: left; | |
| color: #1788DC; |
selvan
/ sample-brochure.html
Created
March 3, 2011 11:00
sample brochure - Blue print CSS base layout
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| <html> | |
| <head> | |
| <link href="css/screen.css" rel="stylesheet" type="text/css"/> | |
| <link href="css/ie.css" rel="stylesheet" type="text/css"/> | |
| <link href="css/print.css" rel="stylesheet" type="text/css"/> | |
| <style type="text/css"> | |
| .top { | |
| margin-top: 10px; | |
| } |
selvan
/ sample-brochure.html
Created
March 3, 2011 10:26
Cufon font replacement for sample brochure
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| <script src="js/jquery-1.4.min.js" type="text/javascript"></script> | |
| <script src="js/cufon-yui.js" type="text/javascript"></script> | |
| <script src="js/fonts/vanilla.cufonfonts.js" type="text/javascript"></script> | |
| <script> | |
| $(document).ready(function() { | |
| Cufon.replace($(".heading")); | |
| }); | |
| </script> |
selvan
/ wkhtmltopdf.txt
Created
March 3, 2011 10:51
Convert webpage to pdf - webkit based rendering
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| wkhtmltopdf sample-brochure.html sample-brochure.pdf |
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| <html> | |
| <head> | |
| <link href="css/screen.css" rel="stylesheet" type="text/css"/> | |
| <link href="css/ie.css" rel="stylesheet" type="text/css"/> | |
| <link href="css/print.css" rel="stylesheet" type="text/css"/> | |
| <style type="text/css"> | |
| .top { | |
| margin-top: 10px; | |
| } |
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| apt-get install dictd | |
| apt-get install dict-gcide | |
| apt-get install dict-moby-thesaurus | |
| "Application -> Office -> Dictionary -> Edit –> Preference -> Add" | |
| Description : <<Your description>> | |
| Transport : Dictionary Server | |
| Hostname : 127.0.0.1 | |
| Port : 2628 |
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| ####### Machine A ########### | |
| # create package index file | |
| cd /var/cache/apt/archives/ | |
| dpkg-scanpackages . /dev/null | gzip -c -9 > Packages.gz | |
| # start mongoose (code.google.com/p/mongoose) / any webserver with document root as "/var/cache/apt/archives/" | |
| mongoose -r /var/cache/apt/archives/ | |
| ####### Machine B ########### | |
| # edit " /etc/apt/sources.list" |
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