Eaden McKee eadz
eadz
/ accounting.sql
Created
February 16, 2023 04:48
— forked from 001101/accounting.sql
Basic double-entry bookkeeping system, for PostgreSQL.
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| CREATE TABLE accounts( | |
| id serial PRIMARY KEY, | |
| name VARCHAR(256) NOT NULL | |
| ); | |
| CREATE TABLE entries( | |
| id serial PRIMARY KEY, | |
| description VARCHAR(1024) NOT NULL, | |
| amount NUMERIC(20, 2) NOT NULL CHECK (amount > 0.0), | |
| -- Every entry is a credit to one account... |
eadz
/ JS Barcode Scanner Example
Created
October 22, 2010 08:38
— forked from kerihenare/JS Barcode Scanner Example
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>Example</title> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> | |
| <script> | |
| // http://www.selfcontained.us/2009/09/16/getting-keycode-values-in-javascript/ | |
| keycode = { | |
| getKeyCode : function(e) { |